minetest/src/game.cpp

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/*
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Minetest
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Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "game.h"
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#include "irrlichttypes_extrabloated.h"
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#include <IGUICheckBox.h>
#include <IGUIEditBox.h>
#include <IGUIButton.h>
#include <IGUIStaticText.h>
#include <IGUIFont.h>
#include <IMaterialRendererServices.h>
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#include "IMeshCache.h"
#include "client.h"
#include "server.h"
#include "guiPasswordChange.h"
#include "guiVolumeChange.h"
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#include "guiFormSpecMenu.h"
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#include "tool.h"
#include "guiChatConsole.h"
#include "config.h"
#include "version.h"
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#include "clouds.h"
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#include "particles.h"
#include "camera.h"
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#include "mapblock.h"
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#include "settings.h"
#include "profiler.h"
#include "mainmenumanager.h"
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#include "gettext.h"
#include "log.h"
#include "filesys.h"
// Needed for determining pointing to nodes
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#include "nodedef.h"
#include "nodemetadata.h"
#include "main.h" // For g_settings
#include "itemdef.h"
#include "tile.h" // For TextureSource
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#include "shader.h" // For ShaderSource
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#include "logoutputbuffer.h"
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#include "subgame.h"
#include "quicktune_shortcutter.h"
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#include "clientmap.h"
#include "hud.h"
#include "sky.h"
#include "sound.h"
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#if USE_SOUND
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#include "sound_openal.h"
#endif
#include "event_manager.h"
#include <iomanip>
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#include <list>
#include "util/directiontables.h"
Rewrite client media download and support hash-based remote download Move most of the media-related code in client.cpp into a new class ClientMediaDownloader (clientmedia.cpp, clientmedia.h). Among other things, this class does the following things: - Download [remote_server][sha1] instead of [remote_server][name]. This is to support servers that provide the same file name with different contents. - Initially fetch [remote_server]index.mth. This file should follow the Minetest Hashset format (currently version 1) and contain a list of SHA1 hashes that exist on the server. - The list of needed SHA1s is uploaded (via HTTP POST) when index.mth is requested, so servers can optionally narrow down the list to the needs of the client. - If index.mth is missing (HTTP response code 404), we enter compat mode, fetching [remote_server][name] as before this commit. - remote_server can now contain multiple servers, separated by commas. The downloader code attempts to split requests between the different servers, as permitted by each server's index.mth. If one server claims to have a file but actually doesn't (or something fails), we ask a different server that also claims to have it. - As before, when none of the remote servers provide a particular file, we download it via the conventional method, i.e. using the minetest protocol: TOSERVER_REQUEST_MEDIA / TOCLIENT_MEDIA. - Bugfix: Every downloaded file's SHA1 is now verified against the SHA1 announced by the minetest server (before loading it and inserting it into the file cache). - Bugfix: Only send TOSERVER_RECEIVED_MEDIA when we actually have all media. This should fix #863.
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#include "util/pointedthing.h"
#include "drawscene.h"
#include "content_cao.h"
#ifdef HAVE_TOUCHSCREENGUI
#include "touchscreengui.h"
#endif
/*
Text input system
*/
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struct TextDestNodeMetadata : public TextDest
{
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TextDestNodeMetadata(v3s16 p, Client *client)
{
m_p = p;
m_client = client;
}
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// This is deprecated I guess? -celeron55
void gotText(std::wstring text)
{
std::string ntext = wide_to_narrow(text);
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infostream<<"Submitting 'text' field of node at ("<<m_p.X<<","
<<m_p.Y<<","<<m_p.Z<<"): "<<ntext<<std::endl;
std::map<std::string, std::string> fields;
fields["text"] = ntext;
m_client->sendNodemetaFields(m_p, "", fields);
}
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void gotText(std::map<std::string, std::string> fields)
{
m_client->sendNodemetaFields(m_p, "", fields);
}
v3s16 m_p;
Client *m_client;
};
struct TextDestPlayerInventory : public TextDest
{
TextDestPlayerInventory(Client *client)
{
m_client = client;
m_formname = "";
}
TextDestPlayerInventory(Client *client, std::string formname)
{
m_client = client;
m_formname = formname;
}
void gotText(std::map<std::string, std::string> fields)
{
m_client->sendInventoryFields(m_formname, fields);
}
Client *m_client;
};
struct LocalFormspecHandler : public TextDest
{
LocalFormspecHandler();
LocalFormspecHandler(std::string formname) :
m_client(0)
{
m_formname = formname;
}
LocalFormspecHandler(std::string formname, Client *client) :
m_client(client)
{
m_formname = formname;
}
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void gotText(std::wstring message) {
errorstream << "LocalFormspecHandler::gotText old style message received" << std::endl;
}
void gotText(std::map<std::string, std::string> fields)
{
if (m_formname == "MT_PAUSE_MENU") {
if (fields.find("btn_sound") != fields.end()) {
g_gamecallback->changeVolume();
return;
}
if (fields.find("btn_exit_menu") != fields.end()) {
g_gamecallback->disconnect();
return;
}
if (fields.find("btn_exit_os") != fields.end()) {
g_gamecallback->exitToOS();
return;
}
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if (fields.find("btn_change_password") != fields.end()) {
g_gamecallback->changePassword();
return;
}
if (fields.find("quit") != fields.end()) {
return;
}
if (fields.find("btn_continue") != fields.end()) {
return;
}
}
if (m_formname == "MT_CHAT_MENU") {
assert(m_client != 0);
if ((fields.find("btn_send") != fields.end()) ||
(fields.find("quit") != fields.end())) {
if (fields.find("f_text") != fields.end()) {
m_client->typeChatMessage(narrow_to_wide(fields["f_text"]));
}
return;
}
}
if (m_formname == "MT_DEATH_SCREEN") {
assert(m_client != 0);
if ((fields.find("btn_respawn") != fields.end())) {
m_client->sendRespawn();
return;
}
if (fields.find("quit") != fields.end()) {
m_client->sendRespawn();
return;
}
}
// don't show error message for unhandled cursor keys
if ( (fields.find("key_up") != fields.end()) ||
(fields.find("key_down") != fields.end()) ||
(fields.find("key_left") != fields.end()) ||
(fields.find("key_right") != fields.end())) {
return;
}
errorstream << "LocalFormspecHandler::gotText unhandled >" << m_formname << "< event" << std::endl;
int i = 0;
for (std::map<std::string,std::string>::iterator iter = fields.begin();
iter != fields.end(); iter++) {
errorstream << "\t"<< i << ": " << iter->first << "=" << iter->second << std::endl;
i++;
}
}
Client *m_client;
};
/* Form update callback */
class NodeMetadataFormSource: public IFormSource
{
public:
NodeMetadataFormSource(ClientMap *map, v3s16 p):
m_map(map),
m_p(p)
{
}
std::string getForm()
{
NodeMetadata *meta = m_map->getNodeMetadata(m_p);
if(!meta)
return "";
return meta->getString("formspec");
}
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std::string resolveText(std::string str)
{
NodeMetadata *meta = m_map->getNodeMetadata(m_p);
if(!meta)
return str;
return meta->resolveString(str);
}
ClientMap *m_map;
v3s16 m_p;
};
class PlayerInventoryFormSource: public IFormSource
{
public:
PlayerInventoryFormSource(Client *client):
m_client(client)
{
}
std::string getForm()
{
LocalPlayer* player = m_client->getEnv().getLocalPlayer();
return player->inventory_formspec;
}
Client *m_client;
};
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/*
Check if a node is pointable
*/
inline bool isPointableNode(const MapNode& n,
Client *client, bool liquids_pointable)
{
const ContentFeatures &features = client->getNodeDefManager()->get(n);
return features.pointable ||
(liquids_pointable && features.isLiquid());
}
/*
Find what the player is pointing at
*/
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PointedThing getPointedThing(Client *client, v3f player_position,
v3f camera_direction, v3f camera_position, core::line3d<f32> shootline,
f32 d, bool liquids_pointable, bool look_for_object, v3s16 camera_offset,
std::vector<aabb3f> &hilightboxes, ClientActiveObject *&selected_object)
{
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PointedThing result;
hilightboxes.clear();
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selected_object = NULL;
INodeDefManager *nodedef = client->getNodeDefManager();
ClientMap &map = client->getEnv().getClientMap();
f32 mindistance = BS * 1001;
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// First try to find a pointed at active object
if(look_for_object)
{
selected_object = client->getSelectedActiveObject(d*BS,
camera_position, shootline);
if(selected_object != NULL)
{
if(selected_object->doShowSelectionBox())
{
aabb3f *selection_box = selected_object->getSelectionBox();
// Box should exist because object was
// returned in the first place
assert(selection_box);
v3f pos = selected_object->getPosition();
hilightboxes.push_back(aabb3f(
selection_box->MinEdge + pos - intToFloat(camera_offset, BS),
selection_box->MaxEdge + pos - intToFloat(camera_offset, BS)));
}
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mindistance = (selected_object->getPosition() - camera_position).getLength();
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result.type = POINTEDTHING_OBJECT;
result.object_id = selected_object->getId();
}
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}
// That didn't work, try to find a pointed at node
v3s16 pos_i = floatToInt(player_position, BS);
/*infostream<<"pos_i=("<<pos_i.X<<","<<pos_i.Y<<","<<pos_i.Z<<")"
<<std::endl;*/
s16 a = d;
s16 ystart = pos_i.Y + 0 - (camera_direction.Y<0 ? a : 1);
s16 zstart = pos_i.Z - (camera_direction.Z<0 ? a : 1);
s16 xstart = pos_i.X - (camera_direction.X<0 ? a : 1);
s16 yend = pos_i.Y + 1 + (camera_direction.Y>0 ? a : 1);
s16 zend = pos_i.Z + (camera_direction.Z>0 ? a : 1);
s16 xend = pos_i.X + (camera_direction.X>0 ? a : 1);
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// Prevent signed number overflow
if(yend==32767)
yend=32766;
if(zend==32767)
zend=32766;
if(xend==32767)
xend=32766;
for(s16 y = ystart; y <= yend; y++)
for(s16 z = zstart; z <= zend; z++)
for(s16 x = xstart; x <= xend; x++)
{
MapNode n;
try
{
n = map.getNode(v3s16(x,y,z));
}
catch(InvalidPositionException &e)
{
continue;
}
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if(!isPointableNode(n, client, liquids_pointable))
continue;
std::vector<aabb3f> boxes = n.getSelectionBoxes(nodedef);
v3s16 np(x,y,z);
v3f npf = intToFloat(np, BS);
for(std::vector<aabb3f>::const_iterator
i = boxes.begin();
i != boxes.end(); i++)
{
aabb3f box = *i;
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box.MinEdge += npf;
box.MaxEdge += npf;
for(u16 j=0; j<6; j++)
{
v3s16 facedir = g_6dirs[j];
aabb3f facebox = box;
f32 d = 0.001*BS;
if(facedir.X > 0)
facebox.MinEdge.X = facebox.MaxEdge.X-d;
else if(facedir.X < 0)
facebox.MaxEdge.X = facebox.MinEdge.X+d;
else if(facedir.Y > 0)
facebox.MinEdge.Y = facebox.MaxEdge.Y-d;
else if(facedir.Y < 0)
facebox.MaxEdge.Y = facebox.MinEdge.Y+d;
else if(facedir.Z > 0)
facebox.MinEdge.Z = facebox.MaxEdge.Z-d;
else if(facedir.Z < 0)
facebox.MaxEdge.Z = facebox.MinEdge.Z+d;
v3f centerpoint = facebox.getCenter();
f32 distance = (centerpoint - camera_position).getLength();
if(distance >= mindistance)
continue;
if(!facebox.intersectsWithLine(shootline))
continue;
v3s16 np_above = np + facedir;
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result.type = POINTEDTHING_NODE;
result.node_undersurface = np;
result.node_abovesurface = np_above;
mindistance = distance;
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hilightboxes.clear();
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if (!g_settings->getBool("enable_node_highlighting")) {
for(std::vector<aabb3f>::const_iterator
i2 = boxes.begin();
i2 != boxes.end(); i2++)
{
aabb3f box = *i2;
box.MinEdge += npf + v3f(-d,-d,-d) - intToFloat(camera_offset, BS);
box.MaxEdge += npf + v3f(d,d,d) - intToFloat(camera_offset, BS);
hilightboxes.push_back(box);
}
}
}
}
} // for coords
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return result;
}
/* Profiler display */
void update_profiler_gui(gui::IGUIStaticText *guitext_profiler,
gui::IGUIFont *font, u32 text_height, u32 show_profiler,
u32 show_profiler_max)
{
if(show_profiler == 0)
{
guitext_profiler->setVisible(false);
}
else
{
std::ostringstream os(std::ios_base::binary);
g_profiler->printPage(os, show_profiler, show_profiler_max);
std::wstring text = narrow_to_wide(os.str());
guitext_profiler->setText(text.c_str());
guitext_profiler->setVisible(true);
s32 w = font->getDimension(text.c_str()).Width;
if(w < 400)
w = 400;
core::rect<s32> rect(6, 4+(text_height+5)*2, 12+w,
8+(text_height+5)*2 +
font->getDimension(text.c_str()).Height);
guitext_profiler->setRelativePosition(rect);
guitext_profiler->setVisible(true);
}
}
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class ProfilerGraph
{
private:
struct Piece{
Profiler::GraphValues values;
};
struct Meta{
float min;
float max;
video::SColor color;
Meta(float initial=0, video::SColor color=
video::SColor(255,255,255,255)):
min(initial),
max(initial),
color(color)
{}
};
std::list<Piece> m_log;
public:
u32 m_log_max_size;
ProfilerGraph():
m_log_max_size(200)
{}
void put(const Profiler::GraphValues &values)
{
Piece piece;
piece.values = values;
m_log.push_back(piece);
while(m_log.size() > m_log_max_size)
m_log.erase(m_log.begin());
}
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void draw(s32 x_left, s32 y_bottom, video::IVideoDriver *driver,
gui::IGUIFont* font) const
{
std::map<std::string, Meta> m_meta;
for(std::list<Piece>::const_iterator k = m_log.begin();
k != m_log.end(); k++)
{
const Piece &piece = *k;
for(Profiler::GraphValues::const_iterator i = piece.values.begin();
i != piece.values.end(); i++){
const std::string &id = i->first;
const float &value = i->second;
std::map<std::string, Meta>::iterator j =
m_meta.find(id);
if(j == m_meta.end()){
m_meta[id] = Meta(value);
continue;
}
if(value < j->second.min)
j->second.min = value;
if(value > j->second.max)
j->second.max = value;
}
}
// Assign colors
static const video::SColor usable_colors[] = {
video::SColor(255,255,100,100),
video::SColor(255,90,225,90),
video::SColor(255,100,100,255),
video::SColor(255,255,150,50),
video::SColor(255,220,220,100)
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};
static const u32 usable_colors_count =
sizeof(usable_colors) / sizeof(*usable_colors);
u32 next_color_i = 0;
for(std::map<std::string, Meta>::iterator i = m_meta.begin();
i != m_meta.end(); i++){
Meta &meta = i->second;
video::SColor color(255,200,200,200);
if(next_color_i < usable_colors_count)
color = usable_colors[next_color_i++];
meta.color = color;
}
s32 graphh = 50;
s32 textx = x_left + m_log_max_size + 15;
s32 textx2 = textx + 200 - 15;
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// Draw background
/*{
u32 num_graphs = m_meta.size();
core::rect<s32> rect(x_left, y_bottom - num_graphs*graphh,
textx2, y_bottom);
video::SColor bgcolor(120,0,0,0);
driver->draw2DRectangle(bgcolor, rect, NULL);
}*/
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s32 meta_i = 0;
for(std::map<std::string, Meta>::const_iterator i = m_meta.begin();
i != m_meta.end(); i++){
const std::string &id = i->first;
const Meta &meta = i->second;
s32 x = x_left;
s32 y = y_bottom - meta_i * 50;
float show_min = meta.min;
float show_max = meta.max;
if(show_min >= -0.0001 && show_max >= -0.0001){
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if(show_min <= show_max * 0.5)
show_min = 0;
}
s32 texth = 15;
char buf[10];
snprintf(buf, 10, "%.3g", show_max);
font->draw(narrow_to_wide(buf).c_str(),
core::rect<s32>(textx, y - graphh,
textx2, y - graphh + texth),
meta.color);
snprintf(buf, 10, "%.3g", show_min);
font->draw(narrow_to_wide(buf).c_str(),
core::rect<s32>(textx, y - texth,
textx2, y),
meta.color);
font->draw(narrow_to_wide(id).c_str(),
core::rect<s32>(textx, y - graphh/2 - texth/2,
textx2, y - graphh/2 + texth/2),
meta.color);
s32 graph1y = y;
s32 graph1h = graphh;
bool relativegraph = (show_min != 0 && show_min != show_max);
float lastscaledvalue = 0.0;
bool lastscaledvalue_exists = false;
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for(std::list<Piece>::const_iterator j = m_log.begin();
j != m_log.end(); j++)
{
const Piece &piece = *j;
float value = 0;
bool value_exists = false;
Profiler::GraphValues::const_iterator k =
piece.values.find(id);
if(k != piece.values.end()){
value = k->second;
value_exists = true;
}
if(!value_exists){
x++;
lastscaledvalue_exists = false;
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continue;
}
float scaledvalue = 1.0;
if(show_max != show_min)
scaledvalue = (value - show_min) / (show_max - show_min);
if(scaledvalue == 1.0 && value == 0){
x++;
lastscaledvalue_exists = false;
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continue;
}
if(relativegraph){
if(lastscaledvalue_exists){
s32 ivalue1 = lastscaledvalue * graph1h;
s32 ivalue2 = scaledvalue * graph1h;
driver->draw2DLine(v2s32(x-1, graph1y - ivalue1),
v2s32(x, graph1y - ivalue2), meta.color);
}
lastscaledvalue = scaledvalue;
lastscaledvalue_exists = true;
} else{
s32 ivalue = scaledvalue * graph1h;
driver->draw2DLine(v2s32(x, graph1y),
v2s32(x, graph1y - ivalue), meta.color);
}
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x++;
}
meta_i++;
}
}
};
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class NodeDugEvent: public MtEvent
{
public:
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v3s16 p;
MapNode n;
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NodeDugEvent(v3s16 p, MapNode n):
p(p),
n(n)
{}
const char* getType() const
{return "NodeDug";}
};
class SoundMaker
{
ISoundManager *m_sound;
INodeDefManager *m_ndef;
public:
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float m_player_step_timer;
SimpleSoundSpec m_player_step_sound;
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SimpleSoundSpec m_player_leftpunch_sound;
SimpleSoundSpec m_player_rightpunch_sound;
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SoundMaker(ISoundManager *sound, INodeDefManager *ndef):
m_sound(sound),
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m_ndef(ndef),
m_player_step_timer(0)
{
}
void playPlayerStep()
{
if(m_player_step_timer <= 0 && m_player_step_sound.exists()){
m_player_step_timer = 0.03;
m_sound->playSound(m_player_step_sound, false);
}
}
static void viewBobbingStep(MtEvent *e, void *data)
{
SoundMaker *sm = (SoundMaker*)data;
sm->playPlayerStep();
}
static void playerRegainGround(MtEvent *e, void *data)
{
SoundMaker *sm = (SoundMaker*)data;
sm->playPlayerStep();
}
static void playerJump(MtEvent *e, void *data)
{
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//SoundMaker *sm = (SoundMaker*)data;
}
static void cameraPunchLeft(MtEvent *e, void *data)
{
SoundMaker *sm = (SoundMaker*)data;
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sm->m_sound->playSound(sm->m_player_leftpunch_sound, false);
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}
static void cameraPunchRight(MtEvent *e, void *data)
{
SoundMaker *sm = (SoundMaker*)data;
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sm->m_sound->playSound(sm->m_player_rightpunch_sound, false);
}
static void nodeDug(MtEvent *e, void *data)
{
SoundMaker *sm = (SoundMaker*)data;
NodeDugEvent *nde = (NodeDugEvent*)e;
sm->m_sound->playSound(sm->m_ndef->get(nde->n).sound_dug, false);
}
static void playerDamage(MtEvent *e, void *data)
{
SoundMaker *sm = (SoundMaker*)data;
sm->m_sound->playSound(SimpleSoundSpec("player_damage", 0.5), false);
}
static void playerFallingDamage(MtEvent *e, void *data)
{
SoundMaker *sm = (SoundMaker*)data;
sm->m_sound->playSound(SimpleSoundSpec("player_falling_damage", 0.5), false);
}
void registerReceiver(MtEventManager *mgr)
{
mgr->reg("ViewBobbingStep", SoundMaker::viewBobbingStep, this);
mgr->reg("PlayerRegainGround", SoundMaker::playerRegainGround, this);
mgr->reg("PlayerJump", SoundMaker::playerJump, this);
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mgr->reg("CameraPunchLeft", SoundMaker::cameraPunchLeft, this);
mgr->reg("CameraPunchRight", SoundMaker::cameraPunchRight, this);
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mgr->reg("NodeDug", SoundMaker::nodeDug, this);
mgr->reg("PlayerDamage", SoundMaker::playerDamage, this);
mgr->reg("PlayerFallingDamage", SoundMaker::playerFallingDamage, this);
}
void step(float dtime)
{
m_player_step_timer -= dtime;
}
};
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// Locally stored sounds don't need to be preloaded because of this
class GameOnDemandSoundFetcher: public OnDemandSoundFetcher
{
std::set<std::string> m_fetched;
public:
void fetchSounds(const std::string &name,
std::set<std::string> &dst_paths,
std::set<std::string> &dst_datas)
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{
if(m_fetched.count(name))
return;
m_fetched.insert(name);
std::string base = porting::path_share + DIR_DELIM + "testsounds";
dst_paths.insert(base + DIR_DELIM + name + ".ogg");
dst_paths.insert(base + DIR_DELIM + name + ".0.ogg");
dst_paths.insert(base + DIR_DELIM + name + ".1.ogg");
dst_paths.insert(base + DIR_DELIM + name + ".2.ogg");
dst_paths.insert(base + DIR_DELIM + name + ".3.ogg");
dst_paths.insert(base + DIR_DELIM + name + ".4.ogg");
dst_paths.insert(base + DIR_DELIM + name + ".5.ogg");
dst_paths.insert(base + DIR_DELIM + name + ".6.ogg");
dst_paths.insert(base + DIR_DELIM + name + ".7.ogg");
dst_paths.insert(base + DIR_DELIM + name + ".8.ogg");
dst_paths.insert(base + DIR_DELIM + name + ".9.ogg");
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}
};
class GameGlobalShaderConstantSetter : public IShaderConstantSetter
{
Sky *m_sky;
bool *m_force_fog_off;
f32 *m_fog_range;
Client *m_client;
public:
GameGlobalShaderConstantSetter(Sky *sky, bool *force_fog_off,
f32 *fog_range, Client *client):
m_sky(sky),
m_force_fog_off(force_fog_off),
m_fog_range(fog_range),
m_client(client)
{}
~GameGlobalShaderConstantSetter() {}
virtual void onSetConstants(video::IMaterialRendererServices *services,
bool is_highlevel)
{
if(!is_highlevel)
return;
// Background color
video::SColor bgcolor = m_sky->getBgColor();
video::SColorf bgcolorf(bgcolor);
float bgcolorfa[4] = {
bgcolorf.r,
bgcolorf.g,
bgcolorf.b,
bgcolorf.a,
};
services->setPixelShaderConstant("skyBgColor", bgcolorfa, 4);
// Fog distance
float fog_distance = 10000*BS;
if(g_settings->getBool("enable_fog") && !*m_force_fog_off)
fog_distance = *m_fog_range;
services->setPixelShaderConstant("fogDistance", &fog_distance, 1);
// Day-night ratio
u32 daynight_ratio = m_client->getEnv().getDayNightRatio();
float daynight_ratio_f = (float)daynight_ratio / 1000.0;
services->setPixelShaderConstant("dayNightRatio", &daynight_ratio_f, 1);
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u32 animation_timer = porting::getTimeMs() % 100000;
float animation_timer_f = (float)animation_timer / 100000.0;
services->setPixelShaderConstant("animationTimer", &animation_timer_f, 1);
services->setVertexShaderConstant("animationTimer", &animation_timer_f, 1);
LocalPlayer* player = m_client->getEnv().getLocalPlayer();
v3f eye_position = player->getEyePosition();
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services->setPixelShaderConstant("eyePosition", (irr::f32*)&eye_position, 3);
services->setVertexShaderConstant("eyePosition", (irr::f32*)&eye_position, 3);
// Uniform sampler layers
int layer0 = 0;
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int layer1 = 1;
int layer2 = 2;
// before 1.8 there isn't a "integer interface", only float
#if (IRRLICHT_VERSION_MAJOR == 1 && IRRLICHT_VERSION_MINOR < 8)
services->setPixelShaderConstant("baseTexture" , (irr::f32*)&layer0, 1);
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services->setPixelShaderConstant("normalTexture" , (irr::f32*)&layer1, 1);
services->setPixelShaderConstant("useNormalmap" , (irr::f32*)&layer2, 1);
#else
services->setPixelShaderConstant("baseTexture" , (irr::s32*)&layer0, 1);
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services->setPixelShaderConstant("normalTexture" , (irr::s32*)&layer1, 1);
services->setPixelShaderConstant("useNormalmap" , (irr::s32*)&layer2, 1);
#endif
}
};
bool nodePlacementPrediction(Client &client,
const ItemDefinition &playeritem_def, v3s16 nodepos, v3s16 neighbourpos)
{
std::string prediction = playeritem_def.node_placement_prediction;
INodeDefManager *nodedef = client.ndef();
ClientMap &map = client.getEnv().getClientMap();
if(prediction != "" && !nodedef->get(map.getNode(nodepos)).rightclickable)
{
verbosestream<<"Node placement prediction for "
<<playeritem_def.name<<" is "
<<prediction<<std::endl;
v3s16 p = neighbourpos;
// Place inside node itself if buildable_to
try{
MapNode n_under = map.getNode(nodepos);
if(nodedef->get(n_under).buildable_to)
p = nodepos;
else if (!nodedef->get(map.getNode(p)).buildable_to)
return false;
}catch(InvalidPositionException &e){}
// Find id of predicted node
content_t id;
bool found = nodedef->getId(prediction, id);
if(!found){
errorstream<<"Node placement prediction failed for "
<<playeritem_def.name<<" (places "
<<prediction
<<") - Name not known"<<std::endl;
return false;
}
// Predict param2 for facedir and wallmounted nodes
u8 param2 = 0;
if(nodedef->get(id).param_type_2 == CPT2_WALLMOUNTED){
v3s16 dir = nodepos - neighbourpos;
if(abs(dir.Y) > MYMAX(abs(dir.X), abs(dir.Z))){
param2 = dir.Y < 0 ? 1 : 0;
} else if(abs(dir.X) > abs(dir.Z)){
param2 = dir.X < 0 ? 3 : 2;
} else {
param2 = dir.Z < 0 ? 5 : 4;
}
}
if(nodedef->get(id).param_type_2 == CPT2_FACEDIR){
v3s16 dir = nodepos - floatToInt(client.getEnv().getLocalPlayer()->getPosition(), BS);
if(abs(dir.X) > abs(dir.Z)){
param2 = dir.X < 0 ? 3 : 1;
} else {
param2 = dir.Z < 0 ? 2 : 0;
}
}
assert(param2 >= 0 && param2 <= 5);
//Check attachment if node is in group attached_node
if(((ItemGroupList) nodedef->get(id).groups)["attached_node"] != 0){
static v3s16 wallmounted_dirs[8] = {
v3s16(0,1,0),
v3s16(0,-1,0),
v3s16(1,0,0),
v3s16(-1,0,0),
v3s16(0,0,1),
v3s16(0,0,-1),
};
v3s16 pp;
if(nodedef->get(id).param_type_2 == CPT2_WALLMOUNTED)
pp = p + wallmounted_dirs[param2];
else
pp = p + v3s16(0,-1,0);
if(!nodedef->get(map.getNode(pp)).walkable)
return false;
}
// Add node to client map
MapNode n(id, 0, param2);
try{
LocalPlayer* player = client.getEnv().getLocalPlayer();
// Dont place node when player would be inside new node
// NOTE: This is to be eventually implemented by a mod as client-side Lua
if (!nodedef->get(n).walkable ||
(client.checkPrivilege("noclip") && g_settings->getBool("noclip")) ||
(nodedef->get(n).walkable &&
neighbourpos != player->getStandingNodePos() + v3s16(0,1,0) &&
neighbourpos != player->getStandingNodePos() + v3s16(0,2,0))) {
// This triggers the required mesh update too
client.addNode(p, n);
return true;
}
}catch(InvalidPositionException &e){
errorstream<<"Node placement prediction failed for "
<<playeritem_def.name<<" (places "
<<prediction
<<") - Position not loaded"<<std::endl;
}
}
return false;
}
static inline void create_formspec_menu(GUIFormSpecMenu** cur_formspec,
InventoryManager *invmgr, IGameDef *gamedef,
IWritableTextureSource* tsrc, IrrlichtDevice * device,
IFormSource* fs_src, TextDest* txt_dest, Client* client
) {
if (*cur_formspec == 0) {
*cur_formspec = new GUIFormSpecMenu(device, guiroot, -1, &g_menumgr,
invmgr, gamedef, tsrc, fs_src, txt_dest, cur_formspec, client);
(*cur_formspec)->doPause = false;
(*cur_formspec)->drop();
}
else {
(*cur_formspec)->setFormSource(fs_src);
(*cur_formspec)->setTextDest(txt_dest);
}
}
#ifdef __ANDROID__
#define SIZE_TAG "size[11,5.5]"
#else
#define SIZE_TAG "size[11,5.5,true]"
#endif
static void show_chat_menu(GUIFormSpecMenu** cur_formspec,
InventoryManager *invmgr, IGameDef *gamedef,
IWritableTextureSource* tsrc, IrrlichtDevice * device,
Client* client, std::string text)
{
std::string formspec =
FORMSPEC_VERSION_STRING
SIZE_TAG
"field[3,2.35;6,0.5;f_text;;" + text + "]"
"button_exit[4,3;3,0.5;btn_send;" + wide_to_narrow(wstrgettext("Proceed")) + "]"
;
/* Create menu */
/* Note: FormspecFormSource and LocalFormspecHandler
* are deleted by guiFormSpecMenu */
FormspecFormSource* fs_src = new FormspecFormSource(formspec);
LocalFormspecHandler* txt_dst = new LocalFormspecHandler("MT_CHAT_MENU", client);
create_formspec_menu(cur_formspec, invmgr, gamedef, tsrc, device, fs_src, txt_dst, NULL);
}
static void show_deathscreen(GUIFormSpecMenu** cur_formspec,
InventoryManager *invmgr, IGameDef *gamedef,
IWritableTextureSource* tsrc, IrrlichtDevice * device, Client* client)
{
std::string formspec =
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std::string(FORMSPEC_VERSION_STRING) +
SIZE_TAG
"bgcolor[#320000b4;true]"
"label[4.85,1.35;You died.]"
"button_exit[4,3;3,0.5;btn_respawn;" + gettext("Respawn") + "]"
;
/* Create menu */
/* Note: FormspecFormSource and LocalFormspecHandler
* are deleted by guiFormSpecMenu */
FormspecFormSource* fs_src = new FormspecFormSource(formspec);
LocalFormspecHandler* txt_dst = new LocalFormspecHandler("MT_DEATH_SCREEN", client);
create_formspec_menu(cur_formspec, invmgr, gamedef, tsrc, device, fs_src, txt_dst, NULL);
}
/******************************************************************************/
static void show_pause_menu(GUIFormSpecMenu** cur_formspec,
InventoryManager *invmgr, IGameDef *gamedef,
IWritableTextureSource* tsrc, IrrlichtDevice * device,
bool singleplayermode)
{
#ifdef __ANDROID__
std::string control_text = wide_to_narrow(wstrgettext("Default Controls:\n"
"No menu visible:\n"
"- single tap: button activate\n"
"- double tap: place/use\n"
"- slide finger: look around\n"
"Menu/Inventory visible:\n"
"- double tap (outside):\n"
" -->close\n"
"- touch stack, touch slot:\n"
" --> move stack\n"
"- touch&drag, tap 2nd finger\n"
" --> place single item to slot\n"
));
#else
std::string control_text = wide_to_narrow(wstrgettext("Default Controls:\n"
"- WASD: move\n"
"- Space: jump/climb\n"
"- Shift: sneak/go down\n"
"- Q: drop item\n"
"- I: inventory\n"
"- Mouse: turn/look\n"
"- Mouse left: dig/punch\n"
"- Mouse right: place/use\n"
"- Mouse wheel: select item\n"
"- T: chat\n"
));
#endif
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float ypos = singleplayermode ? 1.0 : 0.5;
std::ostringstream os;
os << FORMSPEC_VERSION_STRING << SIZE_TAG
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<< "button_exit[4," << (ypos++) << ";3,0.5;btn_continue;"
<< wide_to_narrow(wstrgettext("Continue")) << "]";
if (!singleplayermode) {
os << "button_exit[4," << (ypos++) << ";3,0.5;btn_change_password;"
<< wide_to_narrow(wstrgettext("Change Password")) << "]";
}
os << "button_exit[4," << (ypos++) << ";3,0.5;btn_sound;"
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<< wide_to_narrow(wstrgettext("Sound Volume")) << "]";
os << "button_exit[4," << (ypos++) << ";3,0.5;btn_exit_menu;"
<< wide_to_narrow(wstrgettext("Exit to Menu")) << "]";
os << "button_exit[4," << (ypos++) << ";3,0.5;btn_exit_os;"
<< wide_to_narrow(wstrgettext("Exit to OS")) << "]"
<< "textarea[7.5,0.25;3.9,6.25;;" << control_text << ";]"
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<< "textarea[0.4,0.25;3.5,6;;" << "Minetest\n"
<< minetest_build_info << "\n"
<< "path_user = " << wrap_rows(porting::path_user, 20)
<< "\n;]";
/* Create menu */
/* Note: FormspecFormSource and LocalFormspecHandler *
* are deleted by guiFormSpecMenu */
FormspecFormSource* fs_src = new FormspecFormSource(os.str());
LocalFormspecHandler* txt_dst = new LocalFormspecHandler("MT_PAUSE_MENU");
create_formspec_menu(cur_formspec, invmgr, gamedef, tsrc, device, fs_src, txt_dst, NULL);
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(*cur_formspec)->doPause = true;
}
/******************************************************************************/
static void updateChat(Client& client, f32 dtime, bool show_debug,
const v2u32& screensize, bool show_chat, u32 show_profiler,
ChatBackend& chat_backend, gui::IGUIStaticText* guitext_chat,
gui::IGUIFont* font)
{
// Add chat log output for errors to be shown in chat
static LogOutputBuffer chat_log_error_buf(LMT_ERROR);
// Get new messages from error log buffer
while(!chat_log_error_buf.empty()) {
chat_backend.addMessage(L"", narrow_to_wide(chat_log_error_buf.get()));
}
// Get new messages from client
std::wstring message;
while (client.getChatMessage(message)) {
chat_backend.addUnparsedMessage(message);
}
// Remove old messages
chat_backend.step(dtime);
// Display all messages in a static text element
unsigned int recent_chat_count = chat_backend.getRecentBuffer().getLineCount();
std::wstring recent_chat = chat_backend.getRecentChat();
// TODO replace by fontengine fcts
unsigned int line_height = font->getDimension(L"Ay").Height + font->getKerningHeight();
guitext_chat->setText(recent_chat.c_str());
// Update gui element size and position
s32 chat_y = 5 + line_height;
if (show_debug)
chat_y += line_height;
// first pass to calculate height of text to be set
s32 width = std::min(font->getDimension(recent_chat.c_str()).Width + 10,
porting::getWindowSize().X - 20);
core::rect<s32> rect(10, chat_y, width, chat_y + porting::getWindowSize().Y);
guitext_chat->setRelativePosition(rect);
//now use real height of text and adjust rect according to this size
rect = core::rect<s32>(10, chat_y, width,
chat_y + guitext_chat->getTextHeight());
guitext_chat->setRelativePosition(rect);
// Don't show chat if disabled or empty or profiler is enabled
guitext_chat->setVisible(
show_chat && recent_chat_count != 0 && !show_profiler);
}
/******************************************************************************/
void the_game(bool &kill, bool random_input, InputHandler *input,
IrrlichtDevice *device, gui::IGUIFont* font, std::string map_dir,
std::string playername, std::string password,
std::string address /* If "", local server is used */,
u16 port, std::wstring &error_message, ChatBackend &chat_backend,
const SubgameSpec &gamespec /* Used for local game */,
bool simple_singleplayer_mode)
{
GUIFormSpecMenu* current_formspec = 0;
video::IVideoDriver* driver = device->getVideoDriver();
scene::ISceneManager* smgr = device->getSceneManager();
// Calculate text height using the font
u32 text_height = font->getDimension(L"Random test string").Height;
/*
Draw "Loading" screen
*/
{
wchar_t* text = wgettext("Loading...");
draw_load_screen(text, device, guienv, font, 0, 0);
delete[] text;
}
// Create texture source
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IWritableTextureSource *tsrc = createTextureSource(device);
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// Create shader source
IWritableShaderSource *shsrc = createShaderSource(device);
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// These will be filled by data received from the server
// Create item definition manager
IWritableItemDefManager *itemdef = createItemDefManager();
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// Create node definition manager
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IWritableNodeDefManager *nodedef = createNodeDefManager();
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// Sound fetcher (useful when testing)
GameOnDemandSoundFetcher soundfetcher;
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// Sound manager
ISoundManager *sound = NULL;
bool sound_is_dummy = false;
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#if USE_SOUND
if(g_settings->getBool("enable_sound")){
infostream<<"Attempting to use OpenAL audio"<<std::endl;
sound = createOpenALSoundManager(&soundfetcher);
if(!sound)
infostream<<"Failed to initialize OpenAL audio"<<std::endl;
} else {
infostream<<"Sound disabled."<<std::endl;
}
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#endif
if(!sound){
infostream<<"Using dummy audio."<<std::endl;
sound = &dummySoundManager;
sound_is_dummy = true;
}
Server *server = NULL;
try{
// Event manager
EventManager eventmgr;
// Sound maker
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SoundMaker soundmaker(sound, nodedef);
soundmaker.registerReceiver(&eventmgr);
// Create UI for modifying quicktune values
QuicktuneShortcutter quicktune;
/*
Create server.
*/
if(address == ""){
wchar_t* text = wgettext("Creating server....");
draw_load_screen(text, device, guienv, font, 0, 25);
delete[] text;
infostream<<"Creating server"<<std::endl;
std::string bind_str = g_settings->get("bind_address");
Address bind_addr(0,0,0,0, port);
if (g_settings->getBool("ipv6_server")) {
bind_addr.setAddress((IPv6AddressBytes*) NULL);
}
try {
bind_addr.Resolve(bind_str.c_str());
address = bind_str;
} catch (ResolveError &e) {
infostream << "Resolving bind address \"" << bind_str
<< "\" failed: " << e.what()
<< " -- Listening on all addresses." << std::endl;
}
if(bind_addr.isIPv6() && !g_settings->getBool("enable_ipv6")) {
error_message = L"Unable to listen on " +
narrow_to_wide(bind_addr.serializeString()) +
L" because IPv6 is disabled";
errorstream<<wide_to_narrow(error_message)<<std::endl;
// Break out of client scope
return;
}
server = new Server(map_dir, gamespec,
simple_singleplayer_mode,
bind_addr.isIPv6());
server->start(bind_addr);
}
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do{ // Client scope (breakable do-while(0))
/*
Create client
*/
{
wchar_t* text = wgettext("Creating client...");
draw_load_screen(text, device, guienv, font, 0, 50);
delete[] text;
}
infostream<<"Creating client"<<std::endl;
MapDrawControl draw_control;
{
wchar_t* text = wgettext("Resolving address...");
draw_load_screen(text, device, guienv, font, 0, 75);
delete[] text;
}
Address connect_address(0,0,0,0, port);
try {
connect_address.Resolve(address.c_str());
if (connect_address.isZero()) { // i.e. INADDR_ANY, IN6ADDR_ANY
//connect_address.Resolve("localhost");
if (connect_address.isIPv6()) {
IPv6AddressBytes addr_bytes;
addr_bytes.bytes[15] = 1;
connect_address.setAddress(&addr_bytes);
} else {
connect_address.setAddress(127,0,0,1);
}
}
}
catch(ResolveError &e) {
error_message = L"Couldn't resolve address: " + narrow_to_wide(e.what());
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errorstream<<wide_to_narrow(error_message)<<std::endl;
// Break out of client scope
break;
}
if(connect_address.isIPv6() && !g_settings->getBool("enable_ipv6")) {
error_message = L"Unable to connect to " +
narrow_to_wide(connect_address.serializeString()) +
L" because IPv6 is disabled";
errorstream<<wide_to_narrow(error_message)<<std::endl;
// Break out of client scope
break;
}
/*
Create client
*/
Client client(device, playername.c_str(), password, draw_control,
tsrc, shsrc, itemdef, nodedef, sound, &eventmgr,
connect_address.isIPv6());
// Client acts as our GameDef
IGameDef *gamedef = &client;
/*
Attempt to connect to the server
*/
infostream<<"Connecting to server at ";
connect_address.print(&infostream);
infostream<<std::endl;
client.connect(connect_address);
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/*
Wait for server to accept connection
*/
bool could_connect = false;
bool connect_aborted = false;
try{
float time_counter = 0.0;
input->clear();
float fps_max = g_settings->getFloat("fps_max");
bool cloud_menu_background = g_settings->getBool("menu_clouds");
u32 lasttime = device->getTimer()->getTime();
while(device->run())
{
f32 dtime = 0.033; // in seconds
if (cloud_menu_background) {
u32 time = device->getTimer()->getTime();
if(time > lasttime)
dtime = (time - lasttime) / 1000.0;
else
dtime = 0;
lasttime = time;
}
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// Update client and server
client.step(dtime);
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if(server != NULL)
server->step(dtime);
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// End condition
if(client.getState() == LC_Init) {
could_connect = true;
break;
}
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// Break conditions
if(client.accessDenied()) {
error_message = L"Access denied. Reason: "
+client.accessDeniedReason();
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errorstream<<wide_to_narrow(error_message)<<std::endl;
break;
}
if(input->wasKeyDown(EscapeKey) || input->wasKeyDown(CancelKey)) {
connect_aborted = true;
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infostream<<"Connect aborted [Escape]"<<std::endl;
break;
}
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// Display status
{
wchar_t* text = wgettext("Connecting to server...");
draw_load_screen(text, device, guienv, font, dtime, 100);
delete[] text;
}
// On some computers framerate doesn't seem to be
// automatically limited
if (cloud_menu_background) {
// Time of frame without fps limit
float busytime;
u32 busytime_u32;
// not using getRealTime is necessary for wine
u32 time = device->getTimer()->getTime();
if(time > lasttime)
busytime_u32 = time - lasttime;
else
busytime_u32 = 0;
busytime = busytime_u32 / 1000.0;
// FPS limiter
u32 frametime_min = 1000./fps_max;
if(busytime_u32 < frametime_min) {
u32 sleeptime = frametime_min - busytime_u32;
device->sleep(sleeptime);
}
} else {
sleep_ms(25);
}
time_counter += dtime;
}
}
catch(con::PeerNotFoundException &e)
{}
2011-11-15 22:58:56 +01:00
/*
Handle failure to connect
*/
if(!could_connect) {
if(error_message == L"" && !connect_aborted) {
error_message = L"Connection failed";
2012-03-11 11:06:59 +01:00
errorstream<<wide_to_narrow(error_message)<<std::endl;
}
// Break out of client scope
break;
}
2011-11-15 22:58:56 +01:00
/*
Wait until content has been received
*/
bool got_content = false;
bool content_aborted = false;
2011-11-15 22:58:56 +01:00
{
float time_counter = 0.0;
input->clear();
float fps_max = g_settings->getFloat("fps_max");
bool cloud_menu_background = g_settings->getBool("menu_clouds");
u32 lasttime = device->getTimer()->getTime();
while (device->run()) {
f32 dtime = 0.033; // in seconds
if (cloud_menu_background) {
u32 time = device->getTimer()->getTime();
if(time > lasttime)
dtime = (time - lasttime) / 1000.0;
else
dtime = 0;
lasttime = time;
}
2011-11-15 22:58:56 +01:00
// Update client and server
client.step(dtime);
if (server != NULL)
server->step(dtime);
2011-11-15 22:58:56 +01:00
// End condition
if (client.mediaReceived() &&
client.itemdefReceived() &&
client.nodedefReceived()) {
2011-11-15 22:58:56 +01:00
got_content = true;
break;
}
// Break conditions
if (client.accessDenied()) {
error_message = L"Access denied. Reason: "
+client.accessDeniedReason();
errorstream<<wide_to_narrow(error_message)<<std::endl;
break;
}
if (client.getState() < LC_Init) {
error_message = L"Client disconnected";
2012-03-11 11:06:59 +01:00
errorstream<<wide_to_narrow(error_message)<<std::endl;
2011-11-15 22:58:56 +01:00
break;
}
if (input->wasKeyDown(EscapeKey) || input->wasKeyDown(CancelKey)) {
content_aborted = true;
2012-03-11 11:06:59 +01:00
infostream<<"Connect aborted [Escape]"<<std::endl;
2011-11-15 22:58:56 +01:00
break;
}
2011-11-15 22:58:56 +01:00
// Display status
int progress=0;
if (!client.itemdefReceived())
{
2013-06-24 02:07:45 +02:00
wchar_t* text = wgettext("Item definitions...");
progress = 0;
draw_load_screen(text, device, guienv, font, dtime, progress);
2013-06-24 02:07:45 +02:00
delete[] text;
}
else if (!client.nodedefReceived())
{
2013-06-24 02:07:45 +02:00
wchar_t* text = wgettext("Node definitions...");
progress = 25;
draw_load_screen(text, device, guienv, font, dtime, progress);
2013-06-24 02:07:45 +02:00
delete[] text;
}
else
{
std::stringstream message;
message.precision(3);
message << gettext("Media...");
if ( ( USE_CURL == 0) ||
(!g_settings->getBool("enable_remote_media_server"))) {
float cur = client.getCurRate();
std::string cur_unit = gettext(" KB/s");
if (cur > 900) {
cur /= 1024.0;
cur_unit = gettext(" MB/s");
}
message << " ( " << cur << cur_unit << " )";
}
progress = 50+client.mediaReceiveProgress()*50+0.5;
draw_load_screen(narrow_to_wide(message.str().c_str()), device,
guienv, font, dtime, progress);
}
// On some computers framerate doesn't seem to be
// automatically limited
if (cloud_menu_background) {
// Time of frame without fps limit
float busytime;
u32 busytime_u32;
// not using getRealTime is necessary for wine
u32 time = device->getTimer()->getTime();
if(time > lasttime)
busytime_u32 = time - lasttime;
else
busytime_u32 = 0;
busytime = busytime_u32 / 1000.0;
// FPS limiter
u32 frametime_min = 1000./fps_max;
if(busytime_u32 < frametime_min) {
u32 sleeptime = frametime_min - busytime_u32;
device->sleep(sleeptime);
}
} else {
sleep_ms(25);
}
time_counter += dtime;
}
2011-11-15 22:58:56 +01:00
}
if(!got_content){
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if(error_message == L"" && !content_aborted){
error_message = L"Something failed";
2012-03-11 11:06:59 +01:00
errorstream<<wide_to_narrow(error_message)<<std::endl;
}
// Break out of client scope
break;
}
/*
After all content has been received:
Update cached textures, meshes and materials
*/
client.afterContentReceived(device,font);
/*
Create the camera node
*/
2012-03-23 14:29:30 +01:00
Camera camera(smgr, draw_control, gamedef);
if (!camera.successfullyCreated(error_message))
return;
f32 camera_yaw = 0; // "right/left"
f32 camera_pitch = 0; // "up/down"
2011-04-29 14:34:26 +02:00
/*
Clouds
*/
Clouds *clouds = NULL;
2011-10-12 12:53:38 +02:00
if(g_settings->getBool("enable_clouds"))
{
clouds = new Clouds(smgr->getRootSceneNode(), smgr, -1, time(0));
}
/*
Skybox thingy
*/
Sky *sky = NULL;
sky = new Sky(smgr->getRootSceneNode(), smgr, -1);
scene::ISceneNode* skybox = NULL;
/*
A copy of the local inventory
*/
Inventory local_inventory(itemdef);
/*
Find out size of crack animation
*/
int crack_animation_length = 5;
{
video::ITexture *t = tsrc->getTexture("crack_anylength.png");
v2u32 size = t->getOriginalSize();
crack_animation_length = size.Y / size.X;
}
/*
Add some gui stuff
*/
// First line of debug text
gui::IGUIStaticText *guitext = guienv->addStaticText(
2012-12-06 20:01:45 +01:00
L"Minetest",
core::rect<s32>(0, 0, 0, 0),
false, false, guiroot);
// Second line of debug text
gui::IGUIStaticText *guitext2 = guienv->addStaticText(
L"",
core::rect<s32>(0, 0, 0, 0),
false, false, guiroot);
// At the middle of the screen
// Object infos are shown in this
gui::IGUIStaticText *guitext_info = guienv->addStaticText(
L"",
2012-03-09 19:28:55 +01:00
core::rect<s32>(0,0,400,text_height*5+5) + v2s32(100,200),
false, true, guiroot);
// Status text (displays info when showing and hiding GUI stuff, etc.)
gui::IGUIStaticText *guitext_status = guienv->addStaticText(
L"<Status>",
core::rect<s32>(0,0,0,0),
false, false, guiroot);
guitext_status->setVisible(false);
std::wstring statustext;
float statustext_time = 0;
// Chat text
gui::IGUIStaticText *guitext_chat = guienv->addStaticText(
L"",
core::rect<s32>(0,0,0,0),
2011-06-18 07:50:14 +02:00
//false, false); // Disable word wrap as of now
false, true, guiroot);
// Remove stale "recent" chat messages from previous connections
chat_backend.clearRecentChat();
// Chat backend and console
GUIChatConsole *gui_chat_console = new GUIChatConsole(guienv, guienv->getRootGUIElement(), -1, &chat_backend, &client);
// Profiler text (size is updated when text is updated)
2011-10-17 19:40:55 +02:00
gui::IGUIStaticText *guitext_profiler = guienv->addStaticText(
L"<Profiler>",
core::rect<s32>(0,0,0,0),
false, false, guiroot);
2012-03-21 02:33:02 +01:00
guitext_profiler->setBackgroundColor(video::SColor(120,0,0,0));
2011-10-17 19:40:55 +02:00
guitext_profiler->setVisible(false);
guitext_profiler->setWordWrap(true);
#ifdef HAVE_TOUCHSCREENGUI
if (g_touchscreengui)
g_touchscreengui->init(tsrc,porting::getDisplayDensity());
#endif
/*
Some statistics are collected in these
*/
u32 drawtime = 0;
u32 beginscenetime = 0;
u32 endscenetime = 0;
float recent_turn_speed = 0.0;
2012-03-21 02:33:02 +01:00
ProfilerGraph graph;
// Initially clear the profiler
Profiler::GraphValues dummyvalues;
g_profiler->graphGet(dummyvalues);
2011-11-29 16:15:18 +01:00
float nodig_delay_timer = 0.0;
2011-10-15 01:28:57 +02:00
float dig_time = 0.0;
u16 dig_index = 0;
2011-11-29 16:15:18 +01:00
PointedThing pointed_old;
bool digging = false;
bool ldown_for_dig = false;
2011-10-15 01:28:57 +02:00
float damage_flash = 0;
2011-10-15 01:28:57 +02:00
float jump_timer = 0;
bool reset_jump_timer = false;
const float object_hit_delay = 0.2;
2011-10-15 01:28:57 +02:00
float object_hit_delay_timer = 0.0;
float time_from_last_punch = 10;
2012-03-11 11:28:41 +01:00
float update_draw_list_timer = 0.0;
v3f update_draw_list_last_cam_dir;
2011-10-12 12:53:38 +02:00
bool invert_mouse = g_settings->getBool("invert_mouse");
Rewrite client media download and support hash-based remote download Move most of the media-related code in client.cpp into a new class ClientMediaDownloader (clientmedia.cpp, clientmedia.h). Among other things, this class does the following things: - Download [remote_server][sha1] instead of [remote_server][name]. This is to support servers that provide the same file name with different contents. - Initially fetch [remote_server]index.mth. This file should follow the Minetest Hashset format (currently version 1) and contain a list of SHA1 hashes that exist on the server. - The list of needed SHA1s is uploaded (via HTTP POST) when index.mth is requested, so servers can optionally narrow down the list to the needs of the client. - If index.mth is missing (HTTP response code 404), we enter compat mode, fetching [remote_server][name] as before this commit. - remote_server can now contain multiple servers, separated by commas. The downloader code attempts to split requests between the different servers, as permitted by each server's index.mth. If one server claims to have a file but actually doesn't (or something fails), we ask a different server that also claims to have it. - As before, when none of the remote servers provide a particular file, we download it via the conventional method, i.e. using the minetest protocol: TOSERVER_REQUEST_MEDIA / TOCLIENT_MEDIA. - Bugfix: Every downloaded file's SHA1 is now verified against the SHA1 announced by the minetest server (before loading it and inserting it into the file cache). - Bugfix: Only send TOSERVER_RECEIVED_MEDIA when we actually have all media. This should fix #863.
2013-08-29 05:22:18 +02:00
bool update_wielded_item_trigger = true;
2011-10-15 13:46:59 +02:00
bool show_hud = true;
bool show_chat = true;
bool force_fog_off = false;
f32 fog_range = 100*BS;
bool disable_camera_update = false;
bool show_debug = g_settings->getBool("show_debug");
2012-03-21 02:33:02 +01:00
bool show_profiler_graph = false;
u32 show_profiler = 0;
u32 show_profiler_max = 3; // Number of pages
float time_of_day = 0;
float time_of_day_smooth = 0;
float repeat_rightclick_timer = 0;
/*
Shader constants
*/
shsrc->addGlobalConstantSetter(new GameGlobalShaderConstantSetter(
sky, &force_fog_off, &fog_range, &client));
/*
Main loop
*/
bool first_loop_after_window_activation = true;
// TODO: Convert the static interval timers to these
// Interval limiter for profiler
IntervalLimiter m_profiler_interval;
// Time is in milliseconds
// NOTE: getRealTime() causes strange problems in wine (imprecision?)
// NOTE: So we have to use getTime() and call run()s between them
u32 lasttime = device->getTimer()->getTime();
LocalPlayer* player = client.getEnv().getLocalPlayer();
player->hurt_tilt_timer = 0;
player->hurt_tilt_strength = 0;
/*
HUD object
*/
2014-01-26 21:31:59 +01:00
Hud hud(driver, smgr, guienv, font, text_height,
gamedef, player, &local_inventory);
core::stringw str = L"Minetest [";
str += driver->getName();
str += "]";
device->setWindowCaption(str.c_str());
// Info text
std::wstring infotext;
2012-03-21 02:33:02 +01:00
for(;;)
{
if(device->run() == false || kill == true ||
g_gamecallback->shutdown_requested)
2012-03-21 02:33:02 +01:00
break;
v2u32 screensize = driver->getScreenSize();
// Time of frame without fps limit
float busytime;
u32 busytime_u32;
{
// not using getRealTime is necessary for wine
u32 time = device->getTimer()->getTime();
if(time > lasttime)
busytime_u32 = time - lasttime;
else
busytime_u32 = 0;
busytime = busytime_u32 / 1000.0;
}
g_profiler->graphAdd("mainloop_other", busytime - (float)drawtime/1000.0f);
// Necessary for device->getTimer()->getTime()
device->run();
/*
FPS limiter
*/
{
float fps_max = g_menumgr.pausesGame() ?
g_settings->getFloat("pause_fps_max") :
g_settings->getFloat("fps_max");
u32 frametime_min = 1000./fps_max;
if(busytime_u32 < frametime_min)
{
u32 sleeptime = frametime_min - busytime_u32;
device->sleep(sleeptime);
g_profiler->graphAdd("mainloop_sleep", (float)sleeptime/1000.0f);
}
}
// Necessary for device->getTimer()->getTime()
device->run();
/*
Time difference calculation
*/
f32 dtime; // in seconds
u32 time = device->getTimer()->getTime();
if(time > lasttime)
dtime = (time - lasttime) / 1000.0;
else
dtime = 0;
lasttime = time;
g_profiler->graphAdd("mainloop_dtime", dtime);
2011-10-15 01:28:57 +02:00
/* Run timers */
2011-11-29 16:15:18 +01:00
if(nodig_delay_timer >= 0)
nodig_delay_timer -= dtime;
if(object_hit_delay_timer >= 0)
object_hit_delay_timer -= dtime;
time_from_last_punch += dtime;
g_profiler->add("Elapsed time", dtime);
g_profiler->avg("FPS", 1./dtime);
/*
Time average and jitter calculation
*/
static f32 dtime_avg1 = 0.0;
dtime_avg1 = dtime_avg1 * 0.96 + dtime * 0.04;
f32 dtime_jitter1 = dtime - dtime_avg1;
static f32 dtime_jitter1_max_sample = 0.0;
static f32 dtime_jitter1_max_fraction = 0.0;
{
static f32 jitter1_max = 0.0;
static f32 counter = 0.0;
if(dtime_jitter1 > jitter1_max)
jitter1_max = dtime_jitter1;
counter += dtime;
if(counter > 0.0)
{
counter -= 3.0;
dtime_jitter1_max_sample = jitter1_max;
dtime_jitter1_max_fraction
= dtime_jitter1_max_sample / (dtime_avg1+0.001);
jitter1_max = 0.0;
}
}
/*
Busytime average and jitter calculation
*/
static f32 busytime_avg1 = 0.0;
busytime_avg1 = busytime_avg1 * 0.98 + busytime * 0.02;
f32 busytime_jitter1 = busytime - busytime_avg1;
static f32 busytime_jitter1_max_sample = 0.0;
static f32 busytime_jitter1_min_sample = 0.0;
{
static f32 jitter1_max = 0.0;
static f32 jitter1_min = 0.0;
static f32 counter = 0.0;
if(busytime_jitter1 > jitter1_max)
jitter1_max = busytime_jitter1;
if(busytime_jitter1 < jitter1_min)
jitter1_min = busytime_jitter1;
counter += dtime;
if(counter > 0.0){
counter -= 3.0;
busytime_jitter1_max_sample = jitter1_max;
busytime_jitter1_min_sample = jitter1_min;
jitter1_max = 0.0;
jitter1_min = 0.0;
}
}
/*
Handle miscellaneous stuff
*/
if(client.accessDenied())
{
error_message = L"Access denied. Reason: "
+client.accessDeniedReason();
errorstream<<wide_to_narrow(error_message)<<std::endl;
break;
}
if(g_gamecallback->disconnect_requested)
{
g_gamecallback->disconnect_requested = false;
break;
}
if(g_gamecallback->changepassword_requested)
{
(new GUIPasswordChange(guienv, guiroot, -1,
&g_menumgr, &client))->drop();
g_gamecallback->changepassword_requested = false;
}
if(g_gamecallback->changevolume_requested)
{
(new GUIVolumeChange(guienv, guiroot, -1,
&g_menumgr, &client))->drop();
g_gamecallback->changevolume_requested = false;
}
2012-11-30 17:12:32 +01:00
/* Process TextureSource's queue */
tsrc->processQueue();
2012-11-30 17:12:32 +01:00
/* Process ItemDefManager's queue */
itemdef->processQueue(gamedef);
2012-03-19 02:59:12 +01:00
/*
Process ShaderSource's queue
*/
shsrc->processQueue();
/*
Random calculations
*/
hud.resizeHotbar();
// Hilight boxes collected during the loop and displayed
std::vector<aabb3f> hilightboxes;
/* reset infotext */
infotext = L"";
/*
Profiler
*/
float profiler_print_interval =
2011-10-12 12:53:38 +02:00
g_settings->getFloat("profiler_print_interval");
2011-10-17 19:40:55 +02:00
bool print_to_log = true;
if(profiler_print_interval == 0){
print_to_log = false;
profiler_print_interval = 5;
}
2011-10-18 09:36:52 +02:00
if(m_profiler_interval.step(dtime, profiler_print_interval))
{
2011-10-17 19:40:55 +02:00
if(print_to_log){
infostream<<"Profiler:"<<std::endl;
g_profiler->print(infostream);
}
2011-10-17 19:40:55 +02:00
update_profiler_gui(guitext_profiler, font, text_height,
show_profiler, show_profiler_max);
2011-10-17 19:40:55 +02:00
g_profiler->clear();
}
/*
Direct handling of user input
*/
// Reset input if window not active or some menu is active
if(device->isWindowActive() == false
|| noMenuActive() == false
|| guienv->hasFocus(gui_chat_console))
{
input->clear();
}
if (!guienv->hasFocus(gui_chat_console) && gui_chat_console->isOpen())
{
gui_chat_console->closeConsoleAtOnce();
}
// Input handler step() (used by the random input generator)
input->step(dtime);
#ifdef HAVE_TOUCHSCREENGUI
if (g_touchscreengui) {
g_touchscreengui->step(dtime);
}
#endif
#ifdef __ANDROID__
if (current_formspec != 0)
current_formspec->getAndroidUIInput();
#endif
// Increase timer for doubleclick of "jump"
2013-01-04 20:00:49 +01:00
if(g_settings->getBool("doubletap_jump") && jump_timer <= 0.2)
jump_timer += dtime;
/*
2011-11-27 04:01:38 +01:00
Launch menus and trigger stuff according to keys
*/
2011-11-27 04:01:38 +01:00
if(input->wasKeyDown(getKeySetting("keymap_drop")))
{
// drop selected item
IDropAction *a = new IDropAction();
a->count = 0;
a->from_inv.setCurrentPlayer();
2011-11-27 04:01:38 +01:00
a->from_list = "main";
2011-11-29 16:15:18 +01:00
a->from_i = client.getPlayerItem();
2011-11-27 04:01:38 +01:00
client.inventoryAction(a);
}
else if(input->wasKeyDown(getKeySetting("keymap_inventory")))
{
infostream<<"the_game: "
<<"Launching inventory"<<std::endl;
PlayerInventoryFormSource* fs_src = new PlayerInventoryFormSource(&client);
TextDest* txt_dst = new TextDestPlayerInventory(&client);
create_formspec_menu(&current_formspec, &client, gamedef, tsrc, device, fs_src, txt_dst, &client);
InventoryLocation inventoryloc;
inventoryloc.setCurrentPlayer();
current_formspec->setFormSpec(fs_src->getForm(), inventoryloc);
}
else if(input->wasKeyDown(EscapeKey) || input->wasKeyDown(CancelKey))
{
show_pause_menu(&current_formspec, &client, gamedef, tsrc, device,
2014-03-31 22:50:03 +02:00
simple_singleplayer_mode);
}
else if(input->wasKeyDown(getKeySetting("keymap_chat")))
{
show_chat_menu(&current_formspec, &client, gamedef, tsrc, device,
&client,"");
}
else if(input->wasKeyDown(getKeySetting("keymap_cmd")))
{
show_chat_menu(&current_formspec, &client, gamedef, tsrc, device,
&client,"/");
}
else if(input->wasKeyDown(getKeySetting("keymap_console")))
{
if (!gui_chat_console->isOpenInhibited())
{
// Open up to over half of the screen
gui_chat_console->openConsole(0.6);
guienv->setFocus(gui_chat_console);
}
}
else if(input->wasKeyDown(getKeySetting("keymap_freemove")))
{
2011-10-12 12:53:38 +02:00
if(g_settings->getBool("free_move"))
{
2011-10-12 12:53:38 +02:00
g_settings->set("free_move","false");
statustext = L"free_move disabled";
statustext_time = 0;
}
else
{
2011-10-12 12:53:38 +02:00
g_settings->set("free_move","true");
statustext = L"free_move enabled";
statustext_time = 0;
if(!client.checkPrivilege("fly"))
statustext += L" (note: no 'fly' privilege)";
}
}
else if(input->wasKeyDown(getKeySetting("keymap_jump")))
{
2013-01-04 20:00:49 +01:00
if(g_settings->getBool("doubletap_jump") && jump_timer < 0.2)
{
if(g_settings->getBool("free_move"))
{
g_settings->set("free_move","false");
statustext = L"free_move disabled";
statustext_time = 0;
}
else
{
g_settings->set("free_move","true");
statustext = L"free_move enabled";
statustext_time = 0;
if(!client.checkPrivilege("fly"))
statustext += L" (note: no 'fly' privilege)";
}
}
reset_jump_timer = true;
}
else if(input->wasKeyDown(getKeySetting("keymap_fastmove")))
{
2011-10-12 12:53:38 +02:00
if(g_settings->getBool("fast_move"))
{
2011-10-12 12:53:38 +02:00
g_settings->set("fast_move","false");
statustext = L"fast_move disabled";
statustext_time = 0;
}
else
{
2011-10-12 12:53:38 +02:00
g_settings->set("fast_move","true");
statustext = L"fast_move enabled";
statustext_time = 0;
if(!client.checkPrivilege("fast"))
statustext += L" (note: no 'fast' privilege)";
}
}
else if(input->wasKeyDown(getKeySetting("keymap_noclip")))
{
if(g_settings->getBool("noclip"))
{
g_settings->set("noclip","false");
statustext = L"noclip disabled";
statustext_time = 0;
}
else
{
g_settings->set("noclip","true");
statustext = L"noclip enabled";
statustext_time = 0;
if(!client.checkPrivilege("noclip"))
statustext += L" (note: no 'noclip' privilege)";
}
}
else if(input->wasKeyDown(getKeySetting("keymap_screenshot")))
{
client.makeScreenshot(device);
}
else if(input->wasKeyDown(getKeySetting("keymap_toggle_hud")))
2011-10-17 19:40:55 +02:00
{
show_hud = !show_hud;
2014-09-16 12:38:37 +02:00
if(show_hud) {
statustext = L"HUD shown";
2014-09-16 12:38:37 +02:00
client.setHighlighted(client.getHighlighted(), true);
} else {
statustext = L"HUD hidden";
2014-09-16 12:38:37 +02:00
client.setHighlighted(client.getHighlighted(), false);
}
statustext_time = 0;
}
else if(input->wasKeyDown(getKeySetting("keymap_toggle_chat")))
{
show_chat = !show_chat;
if(show_chat)
statustext = L"Chat shown";
else
statustext = L"Chat hidden";
statustext_time = 0;
2011-10-17 19:40:55 +02:00
}
else if(input->wasKeyDown(getKeySetting("keymap_toggle_force_fog_off")))
{
force_fog_off = !force_fog_off;
if(force_fog_off)
statustext = L"Fog disabled";
else
statustext = L"Fog enabled";
statustext_time = 0;
}
else if(input->wasKeyDown(getKeySetting("keymap_toggle_update_camera")))
{
disable_camera_update = !disable_camera_update;
if(disable_camera_update)
statustext = L"Camera update disabled";
else
statustext = L"Camera update enabled";
statustext_time = 0;
}
else if(input->wasKeyDown(getKeySetting("keymap_toggle_debug")))
{
// Initial / 3x toggle: Chat only
// 1x toggle: Debug text with chat
2012-03-21 02:33:02 +01:00
// 2x toggle: Debug text with profiler graph
if(!show_debug)
{
show_debug = true;
2012-03-21 02:33:02 +01:00
show_profiler_graph = false;
statustext = L"Debug info shown";
statustext_time = 0;
}
2012-03-21 02:33:02 +01:00
else if(show_profiler_graph)
{
show_debug = false;
2012-03-21 02:33:02 +01:00
show_profiler_graph = false;
statustext = L"Debug info and profiler graph hidden";
statustext_time = 0;
}
else
{
2012-03-21 02:33:02 +01:00
show_profiler_graph = true;
statustext = L"Profiler graph shown";
statustext_time = 0;
}
}
else if(input->wasKeyDown(getKeySetting("keymap_toggle_profiler")))
{
show_profiler = (show_profiler + 1) % (show_profiler_max + 1);
// FIXME: This updates the profiler with incomplete values
update_profiler_gui(guitext_profiler, font, text_height,
show_profiler, show_profiler_max);
if(show_profiler != 0)
{
std::wstringstream sstr;
sstr<<"Profiler shown (page "<<show_profiler
<<" of "<<show_profiler_max<<")";
statustext = sstr.str();
statustext_time = 0;
}
else
{
statustext = L"Profiler hidden";
statustext_time = 0;
}
}
else if(input->wasKeyDown(getKeySetting("keymap_increase_viewing_range_min")))
{
s16 range = g_settings->getS16("viewing_range_nodes_min");
s16 range_new = range + 10;
g_settings->set("viewing_range_nodes_min", itos(range_new));
statustext = narrow_to_wide(
"Minimum viewing range changed to "
+ itos(range_new));
statustext_time = 0;
}
else if(input->wasKeyDown(getKeySetting("keymap_decrease_viewing_range_min")))
{
s16 range = g_settings->getS16("viewing_range_nodes_min");
s16 range_new = range - 10;
if(range_new < 0)
range_new = range;
g_settings->set("viewing_range_nodes_min",
itos(range_new));
statustext = narrow_to_wide(
"Minimum viewing range changed to "
+ itos(range_new));
statustext_time = 0;
}
// Reset jump_timer
if(!input->isKeyDown(getKeySetting("keymap_jump")) && reset_jump_timer)
{
reset_jump_timer = false;
jump_timer = 0.0;
}
// Handle QuicktuneShortcutter
if(input->wasKeyDown(getKeySetting("keymap_quicktune_next")))
quicktune.next();
if(input->wasKeyDown(getKeySetting("keymap_quicktune_prev")))
quicktune.prev();
if(input->wasKeyDown(getKeySetting("keymap_quicktune_inc")))
quicktune.inc();
if(input->wasKeyDown(getKeySetting("keymap_quicktune_dec")))
quicktune.dec();
{
std::string msg = quicktune.getMessage();
if(msg != ""){
statustext = narrow_to_wide(msg);
statustext_time = 0;
}
}
// Item selection with mouse wheel
2011-11-29 16:15:18 +01:00
u16 new_playeritem = client.getPlayerItem();
{
s32 wheel = input->getMouseWheel();
u16 max_item = MYMIN(PLAYER_INVENTORY_SIZE-1,
player->hud_hotbar_itemcount-1);
if(wheel < 0)
{
2011-11-29 16:15:18 +01:00
if(new_playeritem < max_item)
new_playeritem++;
else
2011-11-29 16:15:18 +01:00
new_playeritem = 0;
}
else if(wheel > 0)
{
2011-11-29 16:15:18 +01:00
if(new_playeritem > 0)
new_playeritem--;
else
2011-11-29 16:15:18 +01:00
new_playeritem = max_item;
}
}
// Item selection
for(u16 i=0; i<10; i++)
{
const KeyPress *kp = NumberKey + (i + 1) % 10;
if(input->wasKeyDown(*kp))
{
if(i < PLAYER_INVENTORY_SIZE && i < player->hud_hotbar_itemcount)
{
2011-11-29 16:15:18 +01:00
new_playeritem = i;
infostream<<"Selected item: "
2011-11-29 16:15:18 +01:00
<<new_playeritem<<std::endl;
}
}
}
// Viewing range selection
if(input->wasKeyDown(getKeySetting("keymap_rangeselect")))
{
draw_control.range_all = !draw_control.range_all;
if(draw_control.range_all)
{
infostream<<"Enabled full viewing range"<<std::endl;
statustext = L"Enabled full viewing range";
statustext_time = 0;
}
else
{
infostream<<"Disabled full viewing range"<<std::endl;
statustext = L"Disabled full viewing range";
statustext_time = 0;
}
}
// Print debug stacks
if(input->wasKeyDown(getKeySetting("keymap_print_debug_stacks")))
{
dstream<<"-----------------------------------------"
<<std::endl;
dstream<<DTIME<<"Printing debug stacks:"<<std::endl;
dstream<<"-----------------------------------------"
<<std::endl;
debug_stacks_print();
}
/*
Mouse and camera control
NOTE: Do this before client.setPlayerControl() to not cause a camera lag of one frame
*/
float turn_amount = 0;
if((device->isWindowActive() && noMenuActive()) || random_input)
{
#ifndef __ANDROID__
if(!random_input)
{
// Mac OSX gets upset if this is set every frame
if(device->getCursorControl()->isVisible())
device->getCursorControl()->setVisible(false);
}
#endif
if(first_loop_after_window_activation){
//infostream<<"window active, first loop"<<std::endl;
first_loop_after_window_activation = false;
} else {
#ifdef HAVE_TOUCHSCREENGUI
if (g_touchscreengui) {
camera_yaw = g_touchscreengui->getYaw();
camera_pitch = g_touchscreengui->getPitch();
} else {
#endif
s32 dx = input->getMousePos().X - (driver->getScreenSize().Width/2);
s32 dy = input->getMousePos().Y - (driver->getScreenSize().Height/2);
if ((invert_mouse)
|| (camera.getCameraMode() == CAMERA_MODE_THIRD_FRONT)) {
dy = -dy;
}
//infostream<<"window active, pos difference "<<dx<<","<<dy<<std::endl;
/*const float keyspeed = 500;
if(input->isKeyDown(irr::KEY_UP))
dy -= dtime * keyspeed;
if(input->isKeyDown(irr::KEY_DOWN))
dy += dtime * keyspeed;
if(input->isKeyDown(irr::KEY_LEFT))
dx -= dtime * keyspeed;
if(input->isKeyDown(irr::KEY_RIGHT))
dx += dtime * keyspeed;*/
2013-04-14 19:53:00 +02:00
float d = g_settings->getFloat("mouse_sensitivity");
d = rangelim(d, 0.01, 100.0);
camera_yaw -= dx*d;
camera_pitch += dy*d;
turn_amount = v2f(dx, dy).getLength() * d;
#ifdef HAVE_TOUCHSCREENGUI
}
#endif
if(camera_pitch < -89.5) camera_pitch = -89.5;
if(camera_pitch > 89.5) camera_pitch = 89.5;
}
input->setMousePos((driver->getScreenSize().Width/2),
(driver->getScreenSize().Height/2));
}
else{
#ifndef ANDROID
// Mac OSX gets upset if this is set every frame
if(device->getCursorControl()->isVisible() == false)
device->getCursorControl()->setVisible(true);
#endif
//infostream<<"window inactive"<<std::endl;
first_loop_after_window_activation = true;
}
recent_turn_speed = recent_turn_speed * 0.9 + turn_amount * 0.1;
//std::cerr<<"recent_turn_speed = "<<recent_turn_speed<<std::endl;
/*
Player speed control
*/
{
/*bool a_up,
bool a_down,
bool a_left,
bool a_right,
bool a_jump,
bool a_superspeed,
bool a_sneak,
bool a_LMB,
bool a_RMB,
float a_pitch,
float a_yaw*/
PlayerControl control(
input->isKeyDown(getKeySetting("keymap_forward")),
input->isKeyDown(getKeySetting("keymap_backward")),
input->isKeyDown(getKeySetting("keymap_left")),
input->isKeyDown(getKeySetting("keymap_right")),
input->isKeyDown(getKeySetting("keymap_jump")),
input->isKeyDown(getKeySetting("keymap_special1")),
input->isKeyDown(getKeySetting("keymap_sneak")),
input->getLeftState(),
input->getRightState(),
camera_pitch,
camera_yaw
);
client.setPlayerControl(control);
LocalPlayer* player = client.getEnv().getLocalPlayer();
player->keyPressed=
(((int)input->isKeyDown(getKeySetting("keymap_forward")) & 0x1) << 0) |
(((int)input->isKeyDown(getKeySetting("keymap_backward")) & 0x1) << 1) |
(((int)input->isKeyDown(getKeySetting("keymap_left")) & 0x1) << 2) |
(((int)input->isKeyDown(getKeySetting("keymap_right")) & 0x1) << 3) |
(((int)input->isKeyDown(getKeySetting("keymap_jump")) & 0x1) << 4) |
(((int)input->isKeyDown(getKeySetting("keymap_special1")) & 0x1) << 5) |
(((int)input->isKeyDown(getKeySetting("keymap_sneak")) & 0x1) << 6) |
(((int)input->getLeftState() & 0x1) << 7) |
(((int)input->getRightState() & 0x1) << 8);
}
/*
Run server, client (and process environments)
*/
bool can_be_and_is_paused =
(simple_singleplayer_mode && g_menumgr.pausesGame());
if(can_be_and_is_paused)
{
// No time passes
dtime = 0;
}
else
{
if(server != NULL)
{
//TimeTaker timer("server->step(dtime)");
server->step(dtime);
}
{
//TimeTaker timer("client.step(dtime)");
client.step(dtime);
}
}
{
2011-10-15 13:46:59 +02:00
// Read client events
2014-05-25 14:34:32 +02:00
for(;;) {
2011-10-15 13:46:59 +02:00
ClientEvent event = client.getClientEvent();
2014-05-25 14:34:32 +02:00
if(event.type == CE_NONE) {
2011-10-15 13:46:59 +02:00
break;
}
else if(event.type == CE_PLAYER_DAMAGE &&
2014-05-25 14:34:32 +02:00
client.getHP() != 0) {
2011-10-15 13:46:59 +02:00
//u16 damage = event.player_damage.amount;
//infostream<<"Player damage: "<<damage<<std::endl;
damage_flash += 100.0;
damage_flash += 8.0 * event.player_damage.amount;
player->hurt_tilt_timer = 1.5;
player->hurt_tilt_strength = event.player_damage.amount/4;
player->hurt_tilt_strength = rangelim(player->hurt_tilt_strength, 1.0, 4.0);
MtEvent *e = new SimpleTriggerEvent("PlayerDamage");
gamedef->event()->put(e);
2011-10-15 13:46:59 +02:00
}
2014-05-25 14:34:32 +02:00
else if(event.type == CE_PLAYER_FORCE_MOVE) {
2011-10-15 13:46:59 +02:00
camera_yaw = event.player_force_move.yaw;
camera_pitch = event.player_force_move.pitch;
}
2014-05-25 14:34:32 +02:00
else if(event.type == CE_DEATHSCREEN) {
show_deathscreen(&current_formspec, &client, gamedef, tsrc,
device, &client);
chat_backend.addMessage(L"", L"You died.");
2011-10-15 13:46:59 +02:00
/* Handle visualization */
damage_flash = 0;
2011-10-15 13:46:59 +02:00
LocalPlayer* player = client.getEnv().getLocalPlayer();
player->hurt_tilt_timer = 0;
player->hurt_tilt_strength = 0;
2011-10-15 13:46:59 +02:00
}
2014-05-25 14:34:32 +02:00
else if (event.type == CE_SHOW_FORMSPEC) {
FormspecFormSource* fs_src =
new FormspecFormSource(*(event.show_formspec.formspec));
TextDestPlayerInventory* txt_dst =
new TextDestPlayerInventory(&client,*(event.show_formspec.formname));
create_formspec_menu(&current_formspec, &client, gamedef,
tsrc, device, fs_src, txt_dst, &client);
delete(event.show_formspec.formspec);
delete(event.show_formspec.formname);
}
2014-05-25 14:34:32 +02:00
else if(event.type == CE_SPAWN_PARTICLE) {
LocalPlayer* player = client.getEnv().getLocalPlayer();
video::ITexture *texture =
gamedef->tsrc()->getTexture(*(event.spawn_particle.texture));
new Particle(gamedef, smgr, player, client.getEnv(),
*event.spawn_particle.pos,
*event.spawn_particle.vel,
*event.spawn_particle.acc,
event.spawn_particle.expirationtime,
event.spawn_particle.size,
event.spawn_particle.collisiondetection,
event.spawn_particle.vertical,
texture,
v2f(0.0, 0.0),
v2f(1.0, 1.0));
}
2014-05-25 14:34:32 +02:00
else if(event.type == CE_ADD_PARTICLESPAWNER) {
LocalPlayer* player = client.getEnv().getLocalPlayer();
video::ITexture *texture =
gamedef->tsrc()->getTexture(*(event.add_particlespawner.texture));
new ParticleSpawner(gamedef, smgr, player,
event.add_particlespawner.amount,
event.add_particlespawner.spawntime,
*event.add_particlespawner.minpos,
*event.add_particlespawner.maxpos,
*event.add_particlespawner.minvel,
*event.add_particlespawner.maxvel,
*event.add_particlespawner.minacc,
*event.add_particlespawner.maxacc,
event.add_particlespawner.minexptime,
event.add_particlespawner.maxexptime,
event.add_particlespawner.minsize,
event.add_particlespawner.maxsize,
event.add_particlespawner.collisiondetection,
event.add_particlespawner.vertical,
texture,
event.add_particlespawner.id);
}
2014-05-25 14:34:32 +02:00
else if(event.type == CE_DELETE_PARTICLESPAWNER) {
delete_particlespawner (event.delete_particlespawner.id);
}
2014-05-25 14:34:32 +02:00
else if (event.type == CE_HUDADD) {
u32 id = event.hudadd.id;
2014-05-25 14:34:32 +02:00
HudElement *e = player->getHud(id);
if (e != NULL) {
delete event.hudadd.pos;
delete event.hudadd.name;
delete event.hudadd.scale;
delete event.hudadd.text;
delete event.hudadd.align;
2013-04-23 01:47:59 +02:00
delete event.hudadd.offset;
2014-01-26 21:31:59 +01:00
delete event.hudadd.world_pos;
delete event.hudadd.size;
continue;
}
2014-05-25 14:34:32 +02:00
e = new HudElement;
e->type = (HudElementType)event.hudadd.type;
2013-04-11 20:23:38 +02:00
e->pos = *event.hudadd.pos;
e->name = *event.hudadd.name;
e->scale = *event.hudadd.scale;
e->text = *event.hudadd.text;
e->number = event.hudadd.number;
e->item = event.hudadd.item;
e->dir = event.hudadd.dir;
e->align = *event.hudadd.align;
2013-04-23 01:47:59 +02:00
e->offset = *event.hudadd.offset;
2014-01-26 21:31:59 +01:00
e->world_pos = *event.hudadd.world_pos;
e->size = *event.hudadd.size;
2014-05-25 14:34:32 +02:00
u32 new_id = player->addHud(e);
//if this isn't true our huds aren't consistent
assert(new_id == id);
delete event.hudadd.pos;
delete event.hudadd.name;
delete event.hudadd.scale;
delete event.hudadd.text;
delete event.hudadd.align;
2013-04-23 01:47:59 +02:00
delete event.hudadd.offset;
2014-01-26 21:31:59 +01:00
delete event.hudadd.world_pos;
delete event.hudadd.size;
2013-04-11 20:23:38 +02:00
}
2014-05-25 14:34:32 +02:00
else if (event.type == CE_HUDRM) {
HudElement* e = player->removeHud(event.hudrm.id);
if (e != NULL)
delete (e);
2013-04-11 20:23:38 +02:00
}
2014-05-25 14:34:32 +02:00
else if (event.type == CE_HUDCHANGE) {
u32 id = event.hudchange.id;
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HudElement* e = player->getHud(id);
if (e == NULL)
{
2014-01-26 21:31:59 +01:00
delete event.hudchange.v3fdata;
delete event.hudchange.v2fdata;
delete event.hudchange.sdata;
delete event.hudchange.v2s32data;
continue;
}
switch (event.hudchange.stat) {
case HUD_STAT_POS:
e->pos = *event.hudchange.v2fdata;
break;
case HUD_STAT_NAME:
e->name = *event.hudchange.sdata;
break;
case HUD_STAT_SCALE:
e->scale = *event.hudchange.v2fdata;
break;
case HUD_STAT_TEXT:
e->text = *event.hudchange.sdata;
break;
case HUD_STAT_NUMBER:
e->number = event.hudchange.data;
break;
case HUD_STAT_ITEM:
e->item = event.hudchange.data;
break;
case HUD_STAT_DIR:
e->dir = event.hudchange.data;
break;
case HUD_STAT_ALIGN:
e->align = *event.hudchange.v2fdata;
break;
2013-04-23 01:47:59 +02:00
case HUD_STAT_OFFSET:
e->offset = *event.hudchange.v2fdata;
break;
2014-01-26 21:31:59 +01:00
case HUD_STAT_WORLD_POS:
e->world_pos = *event.hudchange.v3fdata;
break;
case HUD_STAT_SIZE:
e->size = *event.hudchange.v2s32data;
break;
}
2014-01-26 21:31:59 +01:00
delete event.hudchange.v3fdata;
delete event.hudchange.v2fdata;
delete event.hudchange.sdata;
delete event.hudchange.v2s32data;
2013-04-11 20:23:38 +02:00
}
2014-05-25 14:34:32 +02:00
else if (event.type == CE_SET_SKY) {
sky->setVisible(false);
if(skybox){
skybox->remove();
skybox = NULL;
}
// Handle according to type
2014-05-25 14:34:32 +02:00
if(*event.set_sky.type == "regular") {
sky->setVisible(true);
}
else if(*event.set_sky.type == "skybox" &&
2014-05-25 14:34:32 +02:00
event.set_sky.params->size() == 6) {
sky->setFallbackBgColor(*event.set_sky.bgcolor);
skybox = smgr->addSkyBoxSceneNode(
tsrc->getTexture((*event.set_sky.params)[0]),
tsrc->getTexture((*event.set_sky.params)[1]),
tsrc->getTexture((*event.set_sky.params)[2]),
tsrc->getTexture((*event.set_sky.params)[3]),
tsrc->getTexture((*event.set_sky.params)[4]),
tsrc->getTexture((*event.set_sky.params)[5]));
}
// Handle everything else as plain color
else {
if(*event.set_sky.type != "plain")
infostream<<"Unknown sky type: "
<<(*event.set_sky.type)<<std::endl;
sky->setFallbackBgColor(*event.set_sky.bgcolor);
}
delete event.set_sky.bgcolor;
delete event.set_sky.type;
delete event.set_sky.params;
}
2014-05-25 14:34:32 +02:00
else if (event.type == CE_OVERRIDE_DAY_NIGHT_RATIO) {
bool enable = event.override_day_night_ratio.do_override;
u32 value = event.override_day_night_ratio.ratio_f * 1000;
client.getEnv().setDayNightRatioOverride(enable, value);
}
}
}
//TimeTaker //timer2("//timer2");
2011-11-29 16:15:18 +01:00
/*
For interaction purposes, get info about the held item
- What item is it?
2011-11-29 16:15:18 +01:00
- Is it a usable item?
- Can it point to liquids?
*/
ItemStack playeritem;
2011-11-29 16:15:18 +01:00
{
InventoryList *mlist = local_inventory.getList("main");
if((mlist != NULL) && (client.getPlayerItem() < mlist->getSize()))
playeritem = mlist->getItem(client.getPlayerItem());
2011-11-29 16:15:18 +01:00
}
const ItemDefinition &playeritem_def =
playeritem.getDefinition(itemdef);
ToolCapabilities playeritem_toolcap =
playeritem.getToolCapabilities(itemdef);
/*
Update camera
*/
v3s16 old_camera_offset = camera.getOffset();
LocalPlayer* player = client.getEnv().getLocalPlayer();
float full_punch_interval = playeritem_toolcap.full_punch_interval;
float tool_reload_ratio = time_from_last_punch / full_punch_interval;
2014-01-08 13:47:53 +01:00
if(input->wasKeyDown(getKeySetting("keymap_camera_mode"))) {
camera.toggleCameraMode();
GenericCAO* playercao = player->getCAO();
2014-01-08 13:47:53 +01:00
assert( playercao != NULL );
if (camera.getCameraMode() > CAMERA_MODE_FIRST) {
playercao->setVisible(true);
}
else {
playercao->setVisible(false);
}
2014-01-08 13:47:53 +01:00
}
tool_reload_ratio = MYMIN(tool_reload_ratio, 1.0);
camera.update(player, dtime, busytime, tool_reload_ratio,
client.getEnv());
camera.step(dtime);
v3f player_position = player->getPosition();
v3f camera_position = camera.getPosition();
v3f camera_direction = camera.getDirection();
f32 camera_fov = camera.getFovMax();
v3s16 camera_offset = camera.getOffset();
bool camera_offset_changed = (camera_offset != old_camera_offset);
if(!disable_camera_update){
client.getEnv().getClientMap().updateCamera(camera_position,
camera_direction, camera_fov, camera_offset);
if (camera_offset_changed){
client.updateCameraOffset(camera_offset);
client.getEnv().updateCameraOffset(camera_offset);
if (clouds)
clouds->updateCameraOffset(camera_offset);
}
}
2012-03-23 14:29:30 +01:00
// Update sound listener
sound->updateListener(camera.getCameraNode()->getPosition()+intToFloat(camera_offset, BS),
2012-03-23 14:29:30 +01:00
v3f(0,0,0), // velocity
camera.getDirection(),
2012-03-23 14:29:30 +01:00
camera.getCameraNode()->getUpVector());
sound->setListenerGain(g_settings->getFloat("sound_volume"));
2011-11-29 16:15:18 +01:00
/*
Update sound maker
*/
{
soundmaker.step(dtime);
ClientMap &map = client.getEnv().getClientMap();
MapNode n = map.getNodeNoEx(player->getStandingNodePos());
soundmaker.m_player_step_sound = nodedef->get(n).sound_footstep;
}
/*
Calculate what block is the crosshair pointing to
*/
//u32 t1 = device->getTimer()->getRealTime();
2013-07-20 14:50:19 +02:00
f32 d = playeritem_def.range; // max. distance
f32 d_hand = itemdef->get("").range;
if(d < 0 && d_hand >= 0)
d = d_hand;
else if(d < 0)
d = 4.0;
core::line3d<f32> shootline(camera_position,
camera_position + camera_direction * BS * (d+1));
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// prevent player pointing anything in front-view
if (camera.getCameraMode() == CAMERA_MODE_THIRD_FRONT)
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shootline = core::line3d<f32>(0,0,0,0,0,0);
#ifdef HAVE_TOUCHSCREENGUI
if ((g_settings->getBool("touchtarget")) && (g_touchscreengui)) {
shootline = g_touchscreengui->getShootline();
shootline.start += intToFloat(camera_offset,BS);
shootline.end += intToFloat(camera_offset,BS);
}
#endif
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ClientActiveObject *selected_object = NULL;
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PointedThing pointed = getPointedThing(
// input
&client, player_position, camera_direction,
camera_position, shootline, d,
playeritem_def.liquids_pointable, !ldown_for_dig,
camera_offset,
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// output
hilightboxes,
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selected_object);
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if(pointed != pointed_old)
{
infostream<<"Pointing at "<<pointed.dump()<<std::endl;
if (g_settings->getBool("enable_node_highlighting")) {
if (pointed.type == POINTEDTHING_NODE) {
client.setHighlighted(pointed.node_undersurface, show_hud);
} else {
client.setHighlighted(pointed.node_undersurface, false);
}
}
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}
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/*
Stop digging when
- releasing left mouse button
- pointing away from node
*/
if(digging)
{
if(input->getLeftReleased())
{
2011-11-29 16:15:18 +01:00
infostream<<"Left button released"
<<" (stopped digging)"<<std::endl;
digging = false;
}
else if(pointed != pointed_old)
{
if (pointed.type == POINTEDTHING_NODE
&& pointed_old.type == POINTEDTHING_NODE
&& pointed.node_undersurface == pointed_old.node_undersurface)
{
// Still pointing to the same node,
// but a different face. Don't reset.
2011-10-15 11:17:21 +02:00
}
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else
{
infostream<<"Pointing away from node"
<<" (stopped digging)"<<std::endl;
digging = false;
2011-10-15 01:28:57 +02:00
}
}
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if(!digging)
{
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client.interact(1, pointed_old);
client.setCrack(-1, v3s16(0,0,0));
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dig_time = 0.0;
}
}
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if(!digging && ldown_for_dig && !input->getLeftState())
{
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ldown_for_dig = false;
}
2011-11-29 16:15:18 +01:00
bool left_punch = false;
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soundmaker.m_player_leftpunch_sound.name = "";
if(input->getRightState())
repeat_rightclick_timer += dtime;
else
repeat_rightclick_timer = 0;
if(playeritem_def.usable && input->getLeftState())
2011-11-29 16:15:18 +01:00
{
if(input->getLeftClicked())
client.interact(4, pointed);
}
else if(pointed.type == POINTEDTHING_NODE)
{
v3s16 nodepos = pointed.node_undersurface;
v3s16 neighbourpos = pointed.node_abovesurface;
/*
Check information text of node
*/
ClientMap &map = client.getEnv().getClientMap();
NodeMetadata *meta = map.getNodeMetadata(nodepos);
if(meta){
infotext = narrow_to_wide(meta->getString("infotext"));
} else {
MapNode n = map.getNode(nodepos);
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if(nodedef->get(n).tiledef[0].name == "unknown_node.png"){
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infotext = L"Unknown node: ";
infotext += narrow_to_wide(nodedef->get(n).name);
}
}
/*
Handle digging
*/
if(nodig_delay_timer <= 0.0 && input->getLeftState()
&& client.checkPrivilege("interact"))
{
2011-11-29 16:15:18 +01:00
if(!digging)
{
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infostream<<"Started digging"<<std::endl;
client.interact(0, pointed);
digging = true;
ldown_for_dig = true;
}
MapNode n = client.getEnv().getClientMap().getNode(nodepos);
// NOTE: Similar piece of code exists on the server side for
// cheat detection.
// Get digging parameters
DigParams params = getDigParams(nodedef->get(n).groups,
&playeritem_toolcap);
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// If can't dig, try hand
if(!params.diggable){
const ItemDefinition &hand = itemdef->get("");
const ToolCapabilities *tp = hand.tool_capabilities;
if(tp)
params = getDigParams(nodedef->get(n).groups, tp);
}
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float dig_time_complete = 0.0;
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if(params.diggable == false)
2011-11-29 16:15:18 +01:00
{
// I guess nobody will wait for this long
dig_time_complete = 10000000.0;
}
else
{
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dig_time_complete = params.time;
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if (g_settings->getBool("enable_particles"))
{
const ContentFeatures &features =
client.getNodeDefManager()->get(n);
addPunchingParticles
(gamedef, smgr, player, client.getEnv(),
nodepos, features.tiles);
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}
}
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if(dig_time_complete >= 0.001)
{
dig_index = (u16)((float)crack_animation_length
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* dig_time/dig_time_complete);
}
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// This is for torches
else
{
dig_index = crack_animation_length;
}
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SimpleSoundSpec sound_dig = nodedef->get(n).sound_dig;
if(sound_dig.exists() && params.diggable){
if(sound_dig.name == "__group"){
if(params.main_group != ""){
soundmaker.m_player_leftpunch_sound.gain = 0.5;
soundmaker.m_player_leftpunch_sound.name =
std::string("default_dig_") +
params.main_group;
}
} else{
soundmaker.m_player_leftpunch_sound = sound_dig;
}
}
// Don't show cracks if not diggable
if(dig_time_complete >= 100000.0)
{
}
else if(dig_index < crack_animation_length)
{
//TimeTaker timer("client.setTempMod");
//infostream<<"dig_index="<<dig_index<<std::endl;
client.setCrack(dig_index, nodepos);
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}
else
{
infostream<<"Digging completed"<<std::endl;
client.interact(2, pointed);
client.setCrack(-1, v3s16(0,0,0));
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MapNode wasnode = map.getNode(nodepos);
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client.removeNode(nodepos);
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if (g_settings->getBool("enable_particles"))
{
const ContentFeatures &features =
client.getNodeDefManager()->get(wasnode);
addDiggingParticles
(gamedef, smgr, player, client.getEnv(),
nodepos, features.tiles);
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}
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dig_time = 0;
digging = false;
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nodig_delay_timer = dig_time_complete
/ (float)crack_animation_length;
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// We don't want a corresponding delay to
// very time consuming nodes
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if(nodig_delay_timer > 0.3)
nodig_delay_timer = 0.3;
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// We want a slight delay to very little
// time consuming nodes
float mindelay = 0.15;
if(nodig_delay_timer < mindelay)
nodig_delay_timer = mindelay;
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// Send event to trigger sound
MtEvent *e = new NodeDugEvent(nodepos, wasnode);
gamedef->event()->put(e);
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}
if(dig_time_complete < 100000.0)
dig_time += dtime;
else {
dig_time = 0;
client.setCrack(-1, nodepos);
}
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2011-11-29 16:15:18 +01:00
camera.setDigging(0); // left click animation
}
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if((input->getRightClicked() ||
repeat_rightclick_timer >=
g_settings->getFloat("repeat_rightclick_time")) &&
client.checkPrivilege("interact"))
{
repeat_rightclick_timer = 0;
infostream<<"Ground right-clicked"<<std::endl;
if(meta && meta->getString("formspec") != "" && !random_input
&& !input->isKeyDown(getKeySetting("keymap_sneak")))
{
infostream<<"Launching custom inventory view"<<std::endl;
InventoryLocation inventoryloc;
inventoryloc.setNodeMeta(nodepos);
NodeMetadataFormSource* fs_src = new NodeMetadataFormSource(
&client.getEnv().getClientMap(), nodepos);
TextDest* txt_dst = new TextDestNodeMetadata(nodepos, &client);
create_formspec_menu(&current_formspec, &client, gamedef,
tsrc, device, fs_src, txt_dst, &client);
current_formspec->setFormSpec(meta->getString("formspec"), inventoryloc);
}
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// Otherwise report right click to server
else
{
camera.setDigging(1); // right click animation (always shown for feedback)
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// If the wielded item has node placement prediction,
// make that happen
bool placed = nodePlacementPrediction(client,
playeritem_def,
nodepos, neighbourpos);
if(placed) {
// Report to server
client.interact(3, pointed);
// Read the sound
soundmaker.m_player_rightpunch_sound =
playeritem_def.sound_place;
} else {
soundmaker.m_player_rightpunch_sound =
SimpleSoundSpec();
}
if (playeritem_def.node_placement_prediction == "" ||
nodedef->get(map.getNode(nodepos)).rightclickable)
client.interact(3, pointed); // Report to server
}
}
2011-11-29 16:15:18 +01:00
}
else if(pointed.type == POINTEDTHING_OBJECT)
{
infotext = narrow_to_wide(selected_object->infoText());
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if(infotext == L"" && show_debug){
infotext = narrow_to_wide(selected_object->debugInfoText());
}
2011-11-29 16:15:18 +01:00
//if(input->getLeftClicked())
if(input->getLeftState())
{
bool do_punch = false;
bool do_punch_damage = false;
if(object_hit_delay_timer <= 0.0){
do_punch = true;
do_punch_damage = true;
object_hit_delay_timer = object_hit_delay;
}
if(input->getLeftClicked()){
do_punch = true;
}
if(do_punch){
infostream<<"Left-clicked object"<<std::endl;
left_punch = true;
}
if(do_punch_damage){
// Report direct punch
2012-03-05 00:30:55 +01:00
v3f objpos = selected_object->getPosition();
v3f dir = (objpos - player_position).normalize();
2012-03-05 00:30:55 +01:00
bool disable_send = selected_object->directReportPunch(
dir, &playeritem, time_from_last_punch);
time_from_last_punch = 0;
2011-11-29 16:15:18 +01:00
if(!disable_send)
client.interact(0, pointed);
}
}
else if(input->getRightClicked())
{
infostream<<"Right-clicked object"<<std::endl;
client.interact(3, pointed); // place
}
}
else if(input->getLeftState())
{
// When button is held down in air, show continuous animation
left_punch = true;
}
2011-11-29 16:15:18 +01:00
pointed_old = pointed;
if(left_punch || input->getLeftClicked())
2011-09-20 11:06:16 +02:00
{
camera.setDigging(0); // left click animation
}
input->resetLeftClicked();
input->resetRightClicked();
2011-11-29 16:15:18 +01:00
input->resetLeftReleased();
input->resetRightReleased();
/*
Calculate stuff for drawing
*/
/*
Fog range
*/
2013-08-12 08:18:38 +02:00
if(draw_control.range_all)
fog_range = 100000*BS;
else {
fog_range = draw_control.wanted_range*BS + 0.0*MAP_BLOCKSIZE*BS;
2013-08-03 17:46:18 +02:00
fog_range = MYMIN(fog_range, (draw_control.farthest_drawn+20)*BS);
fog_range *= 0.9;
}
/*
Calculate general brightness
*/
u32 daynight_ratio = client.getEnv().getDayNightRatio();
2012-12-02 17:02:04 +01:00
float time_brightness = decode_light_f((float)daynight_ratio/1000.0);
float direct_brightness = 0;
bool sunlight_seen = false;
if(g_settings->getBool("free_move")){
direct_brightness = time_brightness;
sunlight_seen = true;
} else {
ScopeProfiler sp(g_profiler, "Detecting background light", SPT_AVG);
float old_brightness = sky->getBrightness();
direct_brightness = (float)client.getEnv().getClientMap()
.getBackgroundBrightness(MYMIN(fog_range*1.2, 60*BS),
daynight_ratio, (int)(old_brightness*255.5), &sunlight_seen)
/ 255.0;
}
time_of_day = client.getEnv().getTimeOfDayF();
float maxsm = 0.05;
if(fabs(time_of_day - time_of_day_smooth) > maxsm &&
fabs(time_of_day - time_of_day_smooth + 1.0) > maxsm &&
fabs(time_of_day - time_of_day_smooth - 1.0) > maxsm)
time_of_day_smooth = time_of_day;
float todsm = 0.05;
if(time_of_day_smooth > 0.8 && time_of_day < 0.2)
time_of_day_smooth = time_of_day_smooth * (1.0-todsm)
+ (time_of_day+1.0) * todsm;
else
time_of_day_smooth = time_of_day_smooth * (1.0-todsm)
+ time_of_day * todsm;
sky->update(time_of_day_smooth, time_brightness, direct_brightness,
sunlight_seen,camera.getCameraMode(), player->getYaw(),
player->getPitch());
video::SColor bgcolor = sky->getBgColor();
video::SColor skycolor = sky->getSkyColor();
2011-04-29 14:34:26 +02:00
/*
Update clouds
2011-04-29 14:34:26 +02:00
*/
if(clouds){
if(sky->getCloudsVisible()){
clouds->setVisible(true);
clouds->step(dtime);
clouds->update(v2f(player_position.X, player_position.Z),
sky->getCloudColor());
} else{
clouds->setVisible(false);
}
}
2012-12-31 19:33:36 +01:00
/*
Update particles
*/
allparticles_step(dtime);
allparticlespawners_step(dtime, client.getEnv());
/*
Fog
*/
if(g_settings->getBool("enable_fog") && !force_fog_off)
{
driver->setFog(
bgcolor,
video::EFT_FOG_LINEAR,
fog_range*0.4,
fog_range*1.0,
0.01,
false, // pixel fog
false // range fog
);
}
else
{
driver->setFog(
bgcolor,
video::EFT_FOG_LINEAR,
100000*BS,
110000*BS,
0.01,
false, // pixel fog
false // range fog
);
}
/*
Update gui stuff (0ms)
*/
//TimeTaker guiupdatetimer("Gui updating");
if(show_debug)
{
static float drawtime_avg = 0;
drawtime_avg = drawtime_avg * 0.95 + (float)drawtime*0.05;
/*static float beginscenetime_avg = 0;
beginscenetime_avg = beginscenetime_avg * 0.95 + (float)beginscenetime*0.05;
static float scenetime_avg = 0;
scenetime_avg = scenetime_avg * 0.95 + (float)scenetime*0.05;
static float endscenetime_avg = 0;
endscenetime_avg = endscenetime_avg * 0.95 + (float)endscenetime*0.05;*/
u16 fps = (1.0/dtime_avg1);
std::ostringstream os(std::ios_base::binary);
os<<std::fixed
<<"Minetest "<<minetest_version_hash
<<" FPS = "<<fps
<<" (R: range_all="<<draw_control.range_all<<")"
<<std::setprecision(0)
<<" drawtime = "<<drawtime_avg
<<std::setprecision(1)
<<", dtime_jitter = "
<<(dtime_jitter1_max_fraction * 100.0)<<" %"
<<std::setprecision(1)
<<", v_range = "<<draw_control.wanted_range
<<std::setprecision(3)
<<", RTT = "<<client.getRTT();
guitext->setText(narrow_to_wide(os.str()).c_str());
guitext->setVisible(true);
}
else if(show_hud || show_chat)
{
std::ostringstream os(std::ios_base::binary);
os<<"Minetest "<<minetest_version_hash;
guitext->setText(narrow_to_wide(os.str()).c_str());
guitext->setVisible(true);
}
else
{
guitext->setVisible(false);
}
if (guitext->isVisible())
{
core::rect<s32> rect(
5,
5,
screensize.X,
5 + text_height
);
guitext->setRelativePosition(rect);
}
if(show_debug)
{
std::ostringstream os(std::ios_base::binary);
os<<std::setprecision(1)<<std::fixed
<<"(" <<(player_position.X/BS)
<<", "<<(player_position.Y/BS)
<<", "<<(player_position.Z/BS)
<<") (yaw="<<(wrapDegrees_0_360(camera_yaw))
2014-04-18 19:08:03 +02:00
<<") (seed = "<<((u64)client.getMapSeed())
<<")";
guitext2->setText(narrow_to_wide(os.str()).c_str());
guitext2->setVisible(true);
core::rect<s32> rect(
5,
5 + text_height,
screensize.X,
5 + (text_height * 2)
);
guitext2->setRelativePosition(rect);
}
else
{
guitext2->setVisible(false);
}
{
guitext_info->setText(infotext.c_str());
2012-03-09 19:28:55 +01:00
guitext_info->setVisible(show_hud && g_menumgr.menuCount() == 0);
}
{
float statustext_time_max = 1.5;
if(!statustext.empty())
{
statustext_time += dtime;
if(statustext_time >= statustext_time_max)
{
statustext = L"";
statustext_time = 0;
}
}
guitext_status->setText(statustext.c_str());
guitext_status->setVisible(!statustext.empty());
if(!statustext.empty())
{
s32 status_y = screensize.Y - 130;
core::rect<s32> rect(
10,
status_y - guitext_status->getTextHeight(),
10 + guitext_status->getTextWidth(),
status_y
);
guitext_status->setRelativePosition(rect);
// Fade out
video::SColor initial_color(255,0,0,0);
if(guienv->getSkin())
initial_color = guienv->getSkin()->getColor(gui::EGDC_BUTTON_TEXT);
video::SColor final_color = initial_color;
final_color.setAlpha(0);
video::SColor fade_color =
initial_color.getInterpolated_quadratic(
initial_color,
final_color,
2012-03-21 21:11:15 +01:00
pow(statustext_time / (float)statustext_time_max, 2.0f));
guitext_status->setOverrideColor(fade_color);
guitext_status->enableOverrideColor(true);
}
}
/*
Get chat messages from client
*/
updateChat(client, dtime, show_debug, screensize, show_chat,
show_profiler, chat_backend, guitext_chat, font);
/*
Inventory
*/
2011-11-29 16:15:18 +01:00
if(client.getPlayerItem() != new_playeritem)
{
client.selectPlayerItem(new_playeritem);
}
if(client.getLocalInventoryUpdated())
{
//infostream<<"Updating local inventory"<<std::endl;
client.getLocalInventory(local_inventory);
update_wielded_item_trigger = true;
}
if(update_wielded_item_trigger)
{
update_wielded_item_trigger = false;
2011-09-19 03:01:11 +02:00
// Update wielded tool
InventoryList *mlist = local_inventory.getList("main");
ItemStack item;
if((mlist != NULL) && (client.getPlayerItem() < mlist->getSize()))
2011-11-29 16:15:18 +01:00
item = mlist->getItem(client.getPlayerItem());
camera.wield(item, client.getPlayerItem());
}
/*
Update block draw list every 200ms or when camera direction has
changed much
*/
update_draw_list_timer += dtime;
if(update_draw_list_timer >= 0.2 ||
update_draw_list_last_cam_dir.getDistanceFrom(camera_direction) > 0.2 ||
camera_offset_changed){
update_draw_list_timer = 0;
client.getEnv().getClientMap().updateDrawList(driver);
update_draw_list_last_cam_dir = camera_direction;
}
/*
make sure menu is on top
*/
if ((!noMenuActive()) && (current_formspec)) {
guiroot->bringToFront(current_formspec);
}
/*
Drawing begins
*/
2012-03-21 02:33:02 +01:00
TimeTaker tt_draw("mainloop: draw");
{
TimeTaker timer("beginScene");
driver->beginScene(true, true, skycolor);
beginscenetime = timer.stop(true);
}
draw_scene(driver, smgr, camera, client, player, hud, guienv,
hilightboxes, screensize, skycolor, show_hud);
/*
2012-03-21 02:33:02 +01:00
Profiler graph
*/
2012-03-21 02:33:02 +01:00
if(show_profiler_graph)
{
graph.draw(10, screensize.Y - 10, driver, font);
}
/*
Damage flash
*/
if(damage_flash > 0.0)
{
video::SColor color(std::min(damage_flash, 180.0f),180,0,0);
driver->draw2DRectangle(color,
core::rect<s32>(0,0,screensize.X,screensize.Y),
NULL);
damage_flash -= 100.0*dtime;
}
/*
Damage camera tilt
*/
if(player->hurt_tilt_timer > 0.0)
{
player->hurt_tilt_timer -= dtime*5;
if(player->hurt_tilt_timer < 0)
player->hurt_tilt_strength = 0;
}
/*
End scene
*/
{
TimeTaker timer("endScene");
driver->endScene();
endscenetime = timer.stop(true);
}
2012-03-21 02:33:02 +01:00
drawtime = tt_draw.stop(true);
g_profiler->graphAdd("mainloop_draw", (float)drawtime/1000.0f);
/*
End of drawing
*/
2012-03-21 02:33:02 +01:00
/*
Log times and stuff for visualization
*/
Profiler::GraphValues values;
g_profiler->graphGet(values);
graph.put(values);
}
2011-05-21 13:28:28 +02:00
/*
Drop stuff
*/
if (clouds)
clouds->drop();
if (gui_chat_console)
gui_chat_console->drop();
2013-05-10 19:12:02 +02:00
if (sky)
sky->drop();
clear_particles();
/* cleanup menus */
while (g_menumgr.menuCount() > 0)
{
g_menumgr.m_stack.front()->setVisible(false);
g_menumgr.deletingMenu(g_menumgr.m_stack.front());
}
/*
Draw a "shutting down" screen, which will be shown while the map
generator and other stuff quits
*/
{
wchar_t* text = wgettext("Shutting down stuff...");
draw_load_screen(text, device, guienv, font, 0, -1, false);
delete[] text;
}
chat_backend.addMessage(L"", L"# Disconnected.");
chat_backend.addMessage(L"", L"");
client.Stop();
//force answer all texture and shader jobs (TODO return empty values)
while(!client.isShutdown()) {
tsrc->processQueue();
shsrc->processQueue();
sleep_ms(100);
}
// Client scope (client is destructed before destructing *def and tsrc)
}while(0);
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} // try-catch
catch(SerializationError &e)
{
error_message = L"A serialization error occurred:\n"
+ narrow_to_wide(e.what()) + L"\n\nThe server is probably "
L" running a different version of Minetest.";
errorstream<<wide_to_narrow(error_message)<<std::endl;
}
catch(ServerError &e) {
error_message = narrow_to_wide(e.what());
errorstream << "ServerError: " << e.what() << std::endl;
}
catch(ModError &e) {
errorstream << "ModError: " << e.what() << std::endl;
error_message = narrow_to_wide(e.what()) + wgettext("\nCheck debug.txt for details.");
}
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if(!sound_is_dummy)
delete sound;
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//has to be deleted first to stop all server threads
delete server;
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delete tsrc;
delete shsrc;
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delete nodedef;
delete itemdef;
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//extended resource accounting
infostream << "Irrlicht resources after cleanup:" << std::endl;
infostream << "\tRemaining meshes : "
<< device->getSceneManager()->getMeshCache()->getMeshCount() << std::endl;
infostream << "\tRemaining textures : "
<< driver->getTextureCount() << std::endl;
for (unsigned int i = 0; i < driver->getTextureCount(); i++ ) {
irr::video::ITexture* texture = driver->getTextureByIndex(i);
infostream << "\t\t" << i << ":" << texture->getName().getPath().c_str()
<< std::endl;
}
clearTextureNameCache();
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infostream << "\tRemaining materials: "
<< driver-> getMaterialRendererCount ()
<< " (note: irrlicht doesn't support removing renderers)"<< std::endl;
}