diff --git a/src/main.cpp b/src/main.cpp index 75322847b..3bc7ca5f6 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -1,1677 +1,1678 @@ -/* -Minetest-c55 -Copyright (C) 2010-2011 celeron55, Perttu Ahola - -This program is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2 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 General Public License for more details. - -You should have received a copy of the GNU 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. -*/ - -/* -=============================== NOTES ============================== -NOTE: Things starting with TODO are sometimes only suggestions. - -NOTE: iostream.imbue(std::locale("C")) is very slow -NOTE: Global locale is now set at initialization - -NOTE: If VBO (EHM_STATIC) is used, remember to explicitly free the - hardware buffer (it is not freed automatically) - -NOTE: A random to-do list saved here as documentation: -A list of "active blocks" in which stuff happens. (+=done) - + Add a never-resetted game timer to the server - + Add a timestamp value to blocks - + The simple rule: All blocks near some player are "active" - - Do stuff in real time in active blocks - + Handle objects - - Grow grass, delete leaves without a tree - - Spawn some mobs based on some rules - - Transform cobble to mossy cobble near water - - Run a custom script - - ...And all kinds of other dynamic stuff - + Keep track of when a block becomes active and becomes inactive - + When a block goes inactive: - + Store objects statically to block - + Store timer value as the timestamp - + When a block goes active: - + Create active objects out of static objects - - Simulate the results of what would have happened if it would have - been active for all the time - - Grow a lot of grass and so on - + Initially it is fine to send information about every active object - to every player. Eventually it should be modified to only send info - about the nearest ones. - + This was left to be done by the old system and it sends only the - nearest ones. - -Vim conversion regexpes for moving to extended content type storage: -%s/\(\.\|->\)d \([!=]=\)/\1getContent() \2/g -%s/content_features(\([^.]*\)\.d)/content_features(\1)/g -%s/\(\.\|->\)d = \([^;]*\);/\1setContent(\2);/g -%s/\(getNodeNoExNoEmerge([^)]*)\)\.d/\1.getContent()/g -%s/\(getNodeNoExNoEmerge(.*)\)\.d/\1.getContent()/g -%s/\.d;/.getContent();/g -%s/\(content_liquid\|content_flowing_liquid\|make_liquid_flowing\|content_pointable\)(\([^.]*\).d)/\1(\2.getContent())/g -Other things to note: -- node.d = node.param0 (only in raw serialization; use getContent() otherwise) -- node.param = node.param1 -- node.dir = node.param2 -- content_walkable(node.d) etc should be changed to - content_features(node).walkable etc -- Also check for lines that store the result of getContent to a 8-bit - variable and fix them (result of getContent() must be stored in - content_t, which is 16-bit) - -Old, wild and random suggestions that probably won't be done: -------------------------------------------------------------- - -SUGG: If player is on ground, mainly fetch ground-level blocks - -SUGG: Expose Connection's seqnums and ACKs to server and client. - - This enables saving many packets and making a faster connection - - This also enables server to check if client has received the - most recent block sent, for example. -SUGG: Add a sane bandwidth throttling system to Connection - -SUGG: More fine-grained control of client's dumping of blocks from - memory - - ...What does this mean in the first place? - -SUGG: A map editing mode (similar to dedicated server mode) - -SUGG: Transfer more blocks in a single packet -SUGG: A blockdata combiner class, to which blocks are added and at - destruction it sends all the stuff in as few packets as possible. -SUGG: Make a PACKET_COMBINED which contains many subpackets. Utilize - it by sending more stuff in a single packet. - - Add a packet queue to RemoteClient, from which packets will be - combined with object data packets - - This is not exactly trivial: the object data packets are - sometimes very big by themselves - - This might not give much network performance gain though. - -SUGG: Precalculate lighting translation table at runtime (at startup) - - This is not doable because it is currently hand-made and not - based on some mathematical function. - - Note: This has been changing lately - -SUGG: A version number to blocks, which increments when the block is - modified (node add/remove, water update, lighting update) - - This can then be used to make sure the most recent version of - a block has been sent to client, for example - -SUGG: Make the amount of blocks sending to client and the total - amount of blocks dynamically limited. Transferring blocks is the - main network eater of this system, so it is the one that has - to be throttled so that RTTs stay low. - -SUGG: Meshes of blocks could be split into 6 meshes facing into - different directions and then only those drawn that need to be - -SUGG: Background music based on cellular automata? - http://www.earslap.com/projectslab/otomata - -SUGG: Simple light color information to air - -SUGG: Server-side objects could be moved based on nodes to enable very - lightweight operation and simple AI - - Not practical; client would still need to show smooth movement. - -SUGG: Make a system for pregenerating quick information for mapblocks, so - that the client can show them as cubes before they are actually sent - or even generated. - -SUGG: Erosion simulation at map generation time - - This might be plausible if larger areas of map were pregenerated - without lighting (which is slow) - - Simulate water flows, which would carve out dirt fast and - then turn stone into gravel and sand and relocate it. - - How about relocating minerals, too? Coal and gold in - downstream sand and gravel would be kind of cool - - This would need a better way of handling minerals, mainly - to have mineral content as a separate field. the first - parameter field is free for this. - - Simulate rock falling from cliffs when water has removed - enough solid rock from the bottom - -SUGG: For non-mapgen FarMesh: Add a per-sector database to store surface - stuff as simple flags/values - - Light? - - A building? - And at some point make the server send this data to the client too, - instead of referring to the noise functions - - Ground height - - Surface ground type - - Trees? - -Gaming ideas: -------------- - -- Aim for something like controlling a single dwarf in Dwarf Fortress -- The player could go faster by a crafting a boat, or riding an animal -- Random NPC traders. what else? - -Game content: -------------- - -- When furnace is destroyed, move items to player's inventory -- Add lots of stuff -- Glass blocks -- Growing grass, decaying leaves - - This can be done in the active blocks I guess. - - Lots of stuff can be done in the active blocks. - - Uh, is there an active block list somewhere? I think not. Add it. -- Breaking weak structures - - This can probably be accomplished in the same way as grass -- Player health points - - When player dies, throw items on map (needs better item-on-map - implementation) -- Cobble to get mossy if near water -- More slots in furnace source list, so that multiple ingredients - are possible. -- Keys to chests? - -- The Treasure Guard; a big monster with a hammer - - The hammer does great damage, shakes the ground and removes a block - - You can drop on top of it, and have some time to attack there - before he shakes you off - -- Maybe the difficulty could come from monsters getting tougher in - far-away places, and the player starting to need something from - there when time goes by. - - The player would have some of that stuff at the beginning, and - would need new supplies of it when it runs out - -- A bomb -- A spread-items-on-map routine for the bomb, and for dying players - -- Fighting: - - Proper sword swing simulation - - Player should get damage from colliding to a wall at high speed - -Documentation: --------------- - -Build system / running: ------------------------ - -Networking and serialization: ------------------------------ - -SUGG: Fix address to be ipv6 compatible - -User Interface: ---------------- - -Graphics: ---------- - -SUGG: Combine MapBlock's face caches to so big pieces that VBO - can be used - - That is >500 vertices - - This is not easy; all the MapBlocks close to the player would - still need to be drawn separately and combining the blocks - would have to happen in a background thread - -SUGG: Make fetching sector's blocks more efficient when rendering - sectors that have very large amounts of blocks (on client) - - Is this necessary at all? - -SUGG: Draw cubes in inventory directly with 3D drawing commands, so that - animating them is easier. - -SUGG: Option for enabling proper alpha channel for textures - -TODO: Flowing water animation - -TODO: A setting for enabling bilinear filtering for textures - -TODO: Better control of draw_control.wanted_max_blocks - -TODO: Further investigate the use of GPU lighting in addition to the - current one - -TODO: Artificial (night) light could be more yellow colored than sunlight. - - This is technically doable. - - Also the actual colors of the textures could be made less colorful - in the dark but it's a bit more difficult. - -SUGG: Somehow make the night less colorful - -TODO: Occlusion culling - - At the same time, move some of the renderMap() block choosing code - to the same place as where the new culling happens. - - Shoot some rays per frame and when ready, make a new list of - blocks for usage of renderMap and give it a new pointer to it. - -Configuration: --------------- - -Client: -------- - -TODO: Untie client network operations from framerate - - Needs some input queues or something - - This won't give much performance boost because calculating block - meshes takes so long - -SUGG: Make morning and evening transition more smooth and maybe shorter - -TODO: Don't update all meshes always on single node changes, but - check which ones should be updated - - implement Map::updateNodeMeshes() and the usage of it - - It will give almost always a 4x boost in mesh update performance. - -- A weapon engine - -- Tool/weapon visualization - -FIXME: When disconnected to the menu, memory is not freed properly - -TODO: Investigate how much the mesh generator thread gets used when - transferring map data - -Server: -------- - -SUGG: Make an option to the server to disable building and digging near - the starting position - -FIXME: Server sometimes goes into some infinite PeerNotFoundException loop - -* Fix the problem with the server constantly saving one or a few - blocks? List the first saved block, maybe it explains. - - It is probably caused by oscillating water - - TODO: Investigate if this still happens (this is a very old one) -* Make a small history check to transformLiquids to detect and log - continuous oscillations, in such detail that they can be fixed. - -FIXME: The new optimized map sending doesn't sometimes send enough blocks - from big caves and such -FIXME: Block send distance configuration does not take effect for some reason - -Environment: ------------- - -TODO: Add proper hooks to when adding and removing active blocks - -TODO: Finish the ActiveBlockModifier stuff and use it for something - -Objects: --------- - -TODO: Get rid of MapBlockObjects and use only ActiveObjects - - Skipping the MapBlockObject data is nasty - there is no "total - length" stored; have to make a SkipMBOs function which contains - enough of the current code to skip them properly. - -SUGG: MovingObject::move and Player::move are basically the same. - combine them. - - NOTE: This is a bit tricky because player has the sneaking ability - - NOTE: Player::move is more up-to-date. - - NOTE: There is a simple move implementation now in collision.{h,cpp} - - NOTE: MovingObject will be deleted (MapBlockObject) - -TODO: Add a long step function to objects that is called with the time - difference when block activates - -Map: ----- - -TODO: Mineral and ground material properties - - This way mineral ground toughness can be calculated with just - some formula, as well as tool strengths. Sounds too. - - There are TODOs in appropriate files: material.h, content_mapnode.h - -TODO: Flowing water to actually contain flow direction information - - There is a space for this - it just has to be implemented. - -TODO: Consider smoothening cave floors after generating them - -TODO: Fix make_tree, make_* to use seed-position-consistent pseudorandom - - delta also - -Misc. stuff: ------------- -TODO: Make sure server handles removing grass when a block is placed (etc) - - The client should not do it by itself - - NOTE: I think nobody does it currently... -TODO: Block cube placement around player's head -TODO: Protocol version field -TODO: Think about using same bits for material for fences and doors, for - example -TODO: Move mineral to param2, increment map serialization version, add - conversion - -SUGG: Restart irrlicht completely when coming back to main menu from game. - - This gets rid of everything that is stored in irrlicht's caches. +/* +Minetest-c55 +Copyright (C) 2010-2011 celeron55, Perttu Ahola + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 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 General Public License for more details. + +You should have received a copy of the GNU 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. +*/ + +/* +=============================== NOTES ============================== +NOTE: Things starting with TODO are sometimes only suggestions. + +NOTE: iostream.imbue(std::locale("C")) is very slow +NOTE: Global locale is now set at initialization + +NOTE: If VBO (EHM_STATIC) is used, remember to explicitly free the + hardware buffer (it is not freed automatically) + +NOTE: A random to-do list saved here as documentation: +A list of "active blocks" in which stuff happens. (+=done) + + Add a never-resetted game timer to the server + + Add a timestamp value to blocks + + The simple rule: All blocks near some player are "active" + - Do stuff in real time in active blocks + + Handle objects + - Grow grass, delete leaves without a tree + - Spawn some mobs based on some rules + - Transform cobble to mossy cobble near water + - Run a custom script + - ...And all kinds of other dynamic stuff + + Keep track of when a block becomes active and becomes inactive + + When a block goes inactive: + + Store objects statically to block + + Store timer value as the timestamp + + When a block goes active: + + Create active objects out of static objects + - Simulate the results of what would have happened if it would have + been active for all the time + - Grow a lot of grass and so on + + Initially it is fine to send information about every active object + to every player. Eventually it should be modified to only send info + about the nearest ones. + + This was left to be done by the old system and it sends only the + nearest ones. + +Vim conversion regexpes for moving to extended content type storage: +%s/\(\.\|->\)d \([!=]=\)/\1getContent() \2/g +%s/content_features(\([^.]*\)\.d)/content_features(\1)/g +%s/\(\.\|->\)d = \([^;]*\);/\1setContent(\2);/g +%s/\(getNodeNoExNoEmerge([^)]*)\)\.d/\1.getContent()/g +%s/\(getNodeNoExNoEmerge(.*)\)\.d/\1.getContent()/g +%s/\.d;/.getContent();/g +%s/\(content_liquid\|content_flowing_liquid\|make_liquid_flowing\|content_pointable\)(\([^.]*\).d)/\1(\2.getContent())/g +Other things to note: +- node.d = node.param0 (only in raw serialization; use getContent() otherwise) +- node.param = node.param1 +- node.dir = node.param2 +- content_walkable(node.d) etc should be changed to + content_features(node).walkable etc +- Also check for lines that store the result of getContent to a 8-bit + variable and fix them (result of getContent() must be stored in + content_t, which is 16-bit) + +Old, wild and random suggestions that probably won't be done: +------------------------------------------------------------- + +SUGG: If player is on ground, mainly fetch ground-level blocks + +SUGG: Expose Connection's seqnums and ACKs to server and client. + - This enables saving many packets and making a faster connection + - This also enables server to check if client has received the + most recent block sent, for example. +SUGG: Add a sane bandwidth throttling system to Connection + +SUGG: More fine-grained control of client's dumping of blocks from + memory + - ...What does this mean in the first place? + +SUGG: A map editing mode (similar to dedicated server mode) + +SUGG: Transfer more blocks in a single packet +SUGG: A blockdata combiner class, to which blocks are added and at + destruction it sends all the stuff in as few packets as possible. +SUGG: Make a PACKET_COMBINED which contains many subpackets. Utilize + it by sending more stuff in a single packet. + - Add a packet queue to RemoteClient, from which packets will be + combined with object data packets + - This is not exactly trivial: the object data packets are + sometimes very big by themselves + - This might not give much network performance gain though. + +SUGG: Precalculate lighting translation table at runtime (at startup) + - This is not doable because it is currently hand-made and not + based on some mathematical function. + - Note: This has been changing lately + +SUGG: A version number to blocks, which increments when the block is + modified (node add/remove, water update, lighting update) + - This can then be used to make sure the most recent version of + a block has been sent to client, for example + +SUGG: Make the amount of blocks sending to client and the total + amount of blocks dynamically limited. Transferring blocks is the + main network eater of this system, so it is the one that has + to be throttled so that RTTs stay low. + +SUGG: Meshes of blocks could be split into 6 meshes facing into + different directions and then only those drawn that need to be + +SUGG: Background music based on cellular automata? + http://www.earslap.com/projectslab/otomata + +SUGG: Simple light color information to air + +SUGG: Server-side objects could be moved based on nodes to enable very + lightweight operation and simple AI + - Not practical; client would still need to show smooth movement. + +SUGG: Make a system for pregenerating quick information for mapblocks, so + that the client can show them as cubes before they are actually sent + or even generated. + +SUGG: Erosion simulation at map generation time + - This might be plausible if larger areas of map were pregenerated + without lighting (which is slow) + - Simulate water flows, which would carve out dirt fast and + then turn stone into gravel and sand and relocate it. + - How about relocating minerals, too? Coal and gold in + downstream sand and gravel would be kind of cool + - This would need a better way of handling minerals, mainly + to have mineral content as a separate field. the first + parameter field is free for this. + - Simulate rock falling from cliffs when water has removed + enough solid rock from the bottom + +SUGG: For non-mapgen FarMesh: Add a per-sector database to store surface + stuff as simple flags/values + - Light? + - A building? + And at some point make the server send this data to the client too, + instead of referring to the noise functions + - Ground height + - Surface ground type + - Trees? + +Gaming ideas: +------------- + +- Aim for something like controlling a single dwarf in Dwarf Fortress +- The player could go faster by a crafting a boat, or riding an animal +- Random NPC traders. what else? + +Game content: +------------- + +- When furnace is destroyed, move items to player's inventory +- Add lots of stuff +- Glass blocks +- Growing grass, decaying leaves + - This can be done in the active blocks I guess. + - Lots of stuff can be done in the active blocks. + - Uh, is there an active block list somewhere? I think not. Add it. +- Breaking weak structures + - This can probably be accomplished in the same way as grass +- Player health points + - When player dies, throw items on map (needs better item-on-map + implementation) +- Cobble to get mossy if near water +- More slots in furnace source list, so that multiple ingredients + are possible. +- Keys to chests? + +- The Treasure Guard; a big monster with a hammer + - The hammer does great damage, shakes the ground and removes a block + - You can drop on top of it, and have some time to attack there + before he shakes you off + +- Maybe the difficulty could come from monsters getting tougher in + far-away places, and the player starting to need something from + there when time goes by. + - The player would have some of that stuff at the beginning, and + would need new supplies of it when it runs out + +- A bomb +- A spread-items-on-map routine for the bomb, and for dying players + +- Fighting: + - Proper sword swing simulation + - Player should get damage from colliding to a wall at high speed + +Documentation: +-------------- + +Build system / running: +----------------------- + +Networking and serialization: +----------------------------- + +SUGG: Fix address to be ipv6 compatible + +User Interface: +--------------- + +Graphics: +--------- + +SUGG: Combine MapBlock's face caches to so big pieces that VBO + can be used + - That is >500 vertices + - This is not easy; all the MapBlocks close to the player would + still need to be drawn separately and combining the blocks + would have to happen in a background thread + +SUGG: Make fetching sector's blocks more efficient when rendering + sectors that have very large amounts of blocks (on client) + - Is this necessary at all? + +SUGG: Draw cubes in inventory directly with 3D drawing commands, so that + animating them is easier. + +SUGG: Option for enabling proper alpha channel for textures + +TODO: Flowing water animation + +TODO: A setting for enabling bilinear filtering for textures + +TODO: Better control of draw_control.wanted_max_blocks + +TODO: Further investigate the use of GPU lighting in addition to the + current one + +TODO: Artificial (night) light could be more yellow colored than sunlight. + - This is technically doable. + - Also the actual colors of the textures could be made less colorful + in the dark but it's a bit more difficult. + +SUGG: Somehow make the night less colorful + +TODO: Occlusion culling + - At the same time, move some of the renderMap() block choosing code + to the same place as where the new culling happens. + - Shoot some rays per frame and when ready, make a new list of + blocks for usage of renderMap and give it a new pointer to it. + +Configuration: +-------------- + +Client: +------- + +TODO: Untie client network operations from framerate + - Needs some input queues or something + - This won't give much performance boost because calculating block + meshes takes so long + +SUGG: Make morning and evening transition more smooth and maybe shorter + +TODO: Don't update all meshes always on single node changes, but + check which ones should be updated + - implement Map::updateNodeMeshes() and the usage of it + - It will give almost always a 4x boost in mesh update performance. + +- A weapon engine + +- Tool/weapon visualization + +FIXME: When disconnected to the menu, memory is not freed properly + +TODO: Investigate how much the mesh generator thread gets used when + transferring map data + +Server: +------- + +SUGG: Make an option to the server to disable building and digging near + the starting position + +FIXME: Server sometimes goes into some infinite PeerNotFoundException loop + +* Fix the problem with the server constantly saving one or a few + blocks? List the first saved block, maybe it explains. + - It is probably caused by oscillating water + - TODO: Investigate if this still happens (this is a very old one) +* Make a small history check to transformLiquids to detect and log + continuous oscillations, in such detail that they can be fixed. + +FIXME: The new optimized map sending doesn't sometimes send enough blocks + from big caves and such +FIXME: Block send distance configuration does not take effect for some reason + +Environment: +------------ + +TODO: Add proper hooks to when adding and removing active blocks + +TODO: Finish the ActiveBlockModifier stuff and use it for something + +Objects: +-------- + +TODO: Get rid of MapBlockObjects and use only ActiveObjects + - Skipping the MapBlockObject data is nasty - there is no "total + length" stored; have to make a SkipMBOs function which contains + enough of the current code to skip them properly. + +SUGG: MovingObject::move and Player::move are basically the same. + combine them. + - NOTE: This is a bit tricky because player has the sneaking ability + - NOTE: Player::move is more up-to-date. + - NOTE: There is a simple move implementation now in collision.{h,cpp} + - NOTE: MovingObject will be deleted (MapBlockObject) + +TODO: Add a long step function to objects that is called with the time + difference when block activates + +Map: +---- + +TODO: Mineral and ground material properties + - This way mineral ground toughness can be calculated with just + some formula, as well as tool strengths. Sounds too. + - There are TODOs in appropriate files: material.h, content_mapnode.h + +TODO: Flowing water to actually contain flow direction information + - There is a space for this - it just has to be implemented. + +TODO: Consider smoothening cave floors after generating them + +TODO: Fix make_tree, make_* to use seed-position-consistent pseudorandom + - delta also + +Misc. stuff: +------------ +TODO: Make sure server handles removing grass when a block is placed (etc) + - The client should not do it by itself + - NOTE: I think nobody does it currently... +TODO: Block cube placement around player's head +TODO: Protocol version field +TODO: Think about using same bits for material for fences and doors, for + example +TODO: Move mineral to param2, increment map serialization version, add + conversion + +SUGG: Restart irrlicht completely when coming back to main menu from game. + - This gets rid of everything that is stored in irrlicht's caches. - This might be needed for texture pack selection in menu - -TODO: Merge bahamada's audio stuff (clean patch available) - -TODO: Move content_features to mapnode_content_features.{h,cpp} or so - -Making it more portable: ------------------------- - -Stuff to do before release: ---------------------------- - -Fixes to the current release: ------------------------------ - -Stuff to do after release: ---------------------------- - -Doing currently: ----------------- - -====================================================================== - -*/ - -#ifdef NDEBUG - #ifdef _WIN32 - #pragma message ("Disabling unit tests") - #else - #warning "Disabling unit tests" - #endif - // Disable unit tests - #define ENABLE_TESTS 0 -#else - // Enable unit tests - #define ENABLE_TESTS 1 -#endif - -#ifdef _MSC_VER - #pragma comment(lib, "Irrlicht.lib") - //#pragma comment(lib, "jthread.lib") - #pragma comment(lib, "zlibwapi.lib") - #pragma comment(lib, "Shell32.lib") - // This would get rid of the console window - //#pragma comment(linker, "/subsystem:windows /ENTRY:mainCRTStartup") -#endif - -#include -#include -#include -#include "main.h" -#include "common_irrlicht.h" -#include "debug.h" -#include "test.h" -#include "server.h" -#include "constants.h" -#include "porting.h" -#include "gettime.h" -#include "guiMessageMenu.h" -#include "filesys.h" -#include "config.h" -#include "guiMainMenu.h" -#include "mineral.h" -#include "materials.h" -#include "game.h" -#include "keycode.h" -#include "tile.h" - -#include "gettext.h" - -// This makes textures -ITextureSource *g_texturesource = NULL; - -/* - Settings. - These are loaded from the config file. -*/ - -Settings g_settings; -// This is located in defaultsettings.cpp -extern void set_default_settings(); - -// Global profiler -Profiler g_profiler; - -/* - Random stuff -*/ - -/* - GUI Stuff -*/ - -gui::IGUIEnvironment* guienv = NULL; -gui::IGUIStaticText *guiroot = NULL; - -MainMenuManager g_menumgr; - -bool noMenuActive() -{ - return (g_menumgr.menuCount() == 0); -} - -// Passed to menus to allow disconnecting and exiting - -MainGameCallback *g_gamecallback = NULL; - -/* - Debug streams -*/ - -// Connection -std::ostream *dout_con_ptr = &dummyout; -std::ostream *derr_con_ptr = &dstream_no_stderr; -//std::ostream *dout_con_ptr = &dstream_no_stderr; -//std::ostream *derr_con_ptr = &dstream_no_stderr; -//std::ostream *dout_con_ptr = &dstream; -//std::ostream *derr_con_ptr = &dstream; - -// Server -std::ostream *dout_server_ptr = &dstream; -std::ostream *derr_server_ptr = &dstream; - -// Client -std::ostream *dout_client_ptr = &dstream; -std::ostream *derr_client_ptr = &dstream; - -/* - gettime.h implementation -*/ - -// A small helper class -class TimeGetter -{ -public: - virtual u32 getTime() = 0; -}; - -// A precise irrlicht one -class IrrlichtTimeGetter: public TimeGetter -{ -public: - IrrlichtTimeGetter(IrrlichtDevice *device): - m_device(device) - {} - u32 getTime() - { - if(m_device == NULL) - return 0; - return m_device->getTimer()->getRealTime(); - } -private: - IrrlichtDevice *m_device; -}; -// Not so precise one which works without irrlicht -class SimpleTimeGetter: public TimeGetter -{ -public: - u32 getTime() - { - return porting::getTimeMs(); - } -}; - -// A pointer to a global instance of the time getter -// TODO: why? -TimeGetter *g_timegetter = NULL; - -u32 getTimeMs() -{ - if(g_timegetter == NULL) - return 0; - return g_timegetter->getTime(); -} - -/* - Event handler for Irrlicht - - NOTE: Everything possible should be moved out from here, - probably to InputHandler and the_game -*/ - -class MyEventReceiver : public IEventReceiver -{ -public: - // This is the one method that we have to implement - virtual bool OnEvent(const SEvent& event) - { - /* - React to nothing here if a menu is active - */ - if(noMenuActive() == false) - { - return false; - } - - // Remember whether each key is down or up - if(event.EventType == irr::EET_KEY_INPUT_EVENT) - { - keyIsDown[event.KeyInput.Key] = event.KeyInput.PressedDown; - - if(event.KeyInput.PressedDown) - keyWasDown[event.KeyInput.Key] = true; - } - - if(event.EventType == irr::EET_MOUSE_INPUT_EVENT) - { - if(noMenuActive() == false) - { - left_active = false; - middle_active = false; - right_active = false; - } - else - { - //dstream<<"MyEventReceiver: mouse input"<IsKeyDown(keyCode); - } - virtual bool wasKeyDown(EKEY_CODE keyCode) - { - return m_receiver->WasKeyDown(keyCode); - } - virtual v2s32 getMousePos() - { - return m_device->getCursorControl()->getPosition(); - } - virtual void setMousePos(s32 x, s32 y) - { - m_device->getCursorControl()->setPosition(x, y); - } - - virtual bool getLeftState() - { - return m_receiver->left_active; - } - virtual bool getRightState() - { - return m_receiver->right_active; - } - - virtual bool getLeftClicked() - { - return m_receiver->leftclicked; - } - virtual bool getRightClicked() - { - return m_receiver->rightclicked; - } - virtual void resetLeftClicked() - { - m_receiver->leftclicked = false; - } - virtual void resetRightClicked() - { - m_receiver->rightclicked = false; - } - - virtual bool getLeftReleased() - { - return m_receiver->leftreleased; - } - virtual bool getRightReleased() - { - return m_receiver->rightreleased; - } - virtual void resetLeftReleased() - { - m_receiver->leftreleased = false; - } - virtual void resetRightReleased() - { - m_receiver->rightreleased = false; - } - - virtual s32 getMouseWheel() - { - return m_receiver->getMouseWheel(); - } - - void clear() - { - m_receiver->clearInput(); - } -private: - IrrlichtDevice *m_device; - MyEventReceiver *m_receiver; -}; - -class RandomInputHandler : public InputHandler -{ -public: - RandomInputHandler() - { - leftdown = false; - rightdown = false; - leftclicked = false; - rightclicked = false; - leftreleased = false; - rightreleased = false; - for(u32 i=0; i map1; - tempf = -324; - const s16 ii=300; - for(s16 y=0; y=0; y--){ - for(s16 x=0; x screensize = driver->getScreenSize(); - - video::ITexture *bgtexture = - driver->getTexture(getTexturePath("mud.png").c_str()); - if(bgtexture) - { - s32 texturesize = 128; - s32 tiled_y = screensize.Height / texturesize + 1; - s32 tiled_x = screensize.Width / texturesize + 1; - - for(s32 y=0; y rect(0,0,texturesize,texturesize); - rect += v2s32(x*texturesize, y*texturesize); - driver->draw2DImage(bgtexture, rect, - core::rect(core::position2d(0,0), - core::dimension2di(bgtexture->getSize())), - NULL, NULL, true); - } - } - - video::ITexture *logotexture = - driver->getTexture(getTexturePath("menulogo.png").c_str()); - if(logotexture) - { - v2s32 logosize(logotexture->getOriginalSize().Width, - logotexture->getOriginalSize().Height); - logosize *= 4; - - video::SColor bgcolor(255,50,50,50); - core::rect bgrect(0, screensize.Height-logosize.Y-20, - screensize.Width, screensize.Height); - driver->draw2DRectangle(bgcolor, bgrect, NULL); - - core::rect rect(0,0,logosize.X,logosize.Y); - rect += v2s32(screensize.Width/2,screensize.Height-10-logosize.Y); - rect -= v2s32(logosize.X/2, 0); - driver->draw2DImage(logotexture, rect, - core::rect(core::position2d(0,0), - core::dimension2di(logotexture->getSize())), - NULL, NULL, true); - } -} - -int main(int argc, char *argv[]) -{ - /* - Initialization - */ - - // Set locale. This is for forcing '.' as the decimal point. - std::locale::global(std::locale("C")); - // This enables printing all characters in bitmap font - setlocale(LC_CTYPE, "en_US"); - - /* - Parse command line - */ - - // List all allowed options - core::map allowed_options; - allowed_options.insert("help", ValueSpec(VALUETYPE_FLAG)); - allowed_options.insert("server", ValueSpec(VALUETYPE_FLAG, - "Run server directly")); - allowed_options.insert("config", ValueSpec(VALUETYPE_STRING, - "Load configuration from specified file")); - allowed_options.insert("port", ValueSpec(VALUETYPE_STRING)); - allowed_options.insert("address", ValueSpec(VALUETYPE_STRING)); - allowed_options.insert("random-input", ValueSpec(VALUETYPE_FLAG)); - allowed_options.insert("disable-unittests", ValueSpec(VALUETYPE_FLAG)); - allowed_options.insert("enable-unittests", ValueSpec(VALUETYPE_FLAG)); - allowed_options.insert("map-dir", ValueSpec(VALUETYPE_STRING)); -#ifdef _WIN32 - allowed_options.insert("dstream-on-stderr", ValueSpec(VALUETYPE_FLAG)); -#endif - allowed_options.insert("speedtests", ValueSpec(VALUETYPE_FLAG)); - - Settings cmd_args; - - bool ret = cmd_args.parseCommandLine(argc, argv, allowed_options); - - if(ret == false || cmd_args.getFlag("help")) - { - dstream<<"Allowed options:"<::Iterator - i = allowed_options.getIterator(); - i.atEnd() == false; i++) - { - dstream<<" --"<getKey(); - if(i.getNode()->getValue().type == VALUETYPE_FLAG) - { - } - else - { - dstream<<" "; - } - dstream<getValue().help != NULL) - { - dstream<<" "<getValue().help - < +#include +#include +#include "main.h" +#include "common_irrlicht.h" +#include "debug.h" +#include "test.h" +#include "server.h" +#include "constants.h" +#include "porting.h" +#include "gettime.h" +#include "guiMessageMenu.h" +#include "filesys.h" +#include "config.h" +#include "guiMainMenu.h" +#include "mineral.h" +#include "materials.h" +#include "game.h" +#include "keycode.h" +#include "tile.h" + +#include "gettext.h" + +// This makes textures +ITextureSource *g_texturesource = NULL; + +/* + Settings. + These are loaded from the config file. +*/ + +Settings g_settings; +// This is located in defaultsettings.cpp +extern void set_default_settings(); + +// Global profiler +Profiler g_profiler; + +/* + Random stuff +*/ + +/* + GUI Stuff +*/ + +gui::IGUIEnvironment* guienv = NULL; +gui::IGUIStaticText *guiroot = NULL; + +MainMenuManager g_menumgr; + +bool noMenuActive() +{ + return (g_menumgr.menuCount() == 0); +} + +// Passed to menus to allow disconnecting and exiting + +MainGameCallback *g_gamecallback = NULL; + +/* + Debug streams +*/ + +// Connection +std::ostream *dout_con_ptr = &dummyout; +std::ostream *derr_con_ptr = &dstream_no_stderr; +//std::ostream *dout_con_ptr = &dstream_no_stderr; +//std::ostream *derr_con_ptr = &dstream_no_stderr; +//std::ostream *dout_con_ptr = &dstream; +//std::ostream *derr_con_ptr = &dstream; + +// Server +std::ostream *dout_server_ptr = &dstream; +std::ostream *derr_server_ptr = &dstream; + +// Client +std::ostream *dout_client_ptr = &dstream; +std::ostream *derr_client_ptr = &dstream; + +/* + gettime.h implementation +*/ + +// A small helper class +class TimeGetter +{ +public: + virtual u32 getTime() = 0; +}; + +// A precise irrlicht one +class IrrlichtTimeGetter: public TimeGetter +{ +public: + IrrlichtTimeGetter(IrrlichtDevice *device): + m_device(device) + {} + u32 getTime() + { + if(m_device == NULL) + return 0; + return m_device->getTimer()->getRealTime(); + } +private: + IrrlichtDevice *m_device; +}; +// Not so precise one which works without irrlicht +class SimpleTimeGetter: public TimeGetter +{ +public: + u32 getTime() + { + return porting::getTimeMs(); + } +}; + +// A pointer to a global instance of the time getter +// TODO: why? +TimeGetter *g_timegetter = NULL; + +u32 getTimeMs() +{ + if(g_timegetter == NULL) + return 0; + return g_timegetter->getTime(); +} + +/* + Event handler for Irrlicht + + NOTE: Everything possible should be moved out from here, + probably to InputHandler and the_game +*/ + +class MyEventReceiver : public IEventReceiver +{ +public: + // This is the one method that we have to implement + virtual bool OnEvent(const SEvent& event) + { + /* + React to nothing here if a menu is active + */ + if(noMenuActive() == false) + { + return false; + } + + // Remember whether each key is down or up + if(event.EventType == irr::EET_KEY_INPUT_EVENT) + { + keyIsDown[event.KeyInput.Key] = event.KeyInput.PressedDown; + + if(event.KeyInput.PressedDown) + keyWasDown[event.KeyInput.Key] = true; + } + + if(event.EventType == irr::EET_MOUSE_INPUT_EVENT) + { + if(noMenuActive() == false) + { + left_active = false; + middle_active = false; + right_active = false; + } + else + { + //dstream<<"MyEventReceiver: mouse input"<IsKeyDown(keyCode); + } + virtual bool wasKeyDown(EKEY_CODE keyCode) + { + return m_receiver->WasKeyDown(keyCode); + } + virtual v2s32 getMousePos() + { + return m_device->getCursorControl()->getPosition(); + } + virtual void setMousePos(s32 x, s32 y) + { + m_device->getCursorControl()->setPosition(x, y); + } + + virtual bool getLeftState() + { + return m_receiver->left_active; + } + virtual bool getRightState() + { + return m_receiver->right_active; + } + + virtual bool getLeftClicked() + { + return m_receiver->leftclicked; + } + virtual bool getRightClicked() + { + return m_receiver->rightclicked; + } + virtual void resetLeftClicked() + { + m_receiver->leftclicked = false; + } + virtual void resetRightClicked() + { + m_receiver->rightclicked = false; + } + + virtual bool getLeftReleased() + { + return m_receiver->leftreleased; + } + virtual bool getRightReleased() + { + return m_receiver->rightreleased; + } + virtual void resetLeftReleased() + { + m_receiver->leftreleased = false; + } + virtual void resetRightReleased() + { + m_receiver->rightreleased = false; + } + + virtual s32 getMouseWheel() + { + return m_receiver->getMouseWheel(); + } + + void clear() + { + m_receiver->clearInput(); + } +private: + IrrlichtDevice *m_device; + MyEventReceiver *m_receiver; +}; + +class RandomInputHandler : public InputHandler +{ +public: + RandomInputHandler() + { + leftdown = false; + rightdown = false; + leftclicked = false; + rightclicked = false; + leftreleased = false; + rightreleased = false; + for(u32 i=0; i map1; + tempf = -324; + const s16 ii=300; + for(s16 y=0; y=0; y--){ + for(s16 x=0; x screensize = driver->getScreenSize(); + + video::ITexture *bgtexture = + driver->getTexture(getTexturePath("mud.png").c_str()); + if(bgtexture) + { + s32 texturesize = 128; + s32 tiled_y = screensize.Height / texturesize + 1; + s32 tiled_x = screensize.Width / texturesize + 1; + + for(s32 y=0; y rect(0,0,texturesize,texturesize); + rect += v2s32(x*texturesize, y*texturesize); + driver->draw2DImage(bgtexture, rect, + core::rect(core::position2d(0,0), + core::dimension2di(bgtexture->getSize())), + NULL, NULL, true); + } + } + + video::ITexture *logotexture = + driver->getTexture(getTexturePath("menulogo.png").c_str()); + if(logotexture) + { + v2s32 logosize(logotexture->getOriginalSize().Width, + logotexture->getOriginalSize().Height); + logosize *= 4; + + video::SColor bgcolor(255,50,50,50); + core::rect bgrect(0, screensize.Height-logosize.Y-20, + screensize.Width, screensize.Height); + driver->draw2DRectangle(bgcolor, bgrect, NULL); + + core::rect rect(0,0,logosize.X,logosize.Y); + rect += v2s32(screensize.Width/2,screensize.Height-10-logosize.Y); + rect -= v2s32(logosize.X/2, 0); + driver->draw2DImage(logotexture, rect, + core::rect(core::position2d(0,0), + core::dimension2di(logotexture->getSize())), + NULL, NULL, true); + } +} + +int main(int argc, char *argv[]) +{ + /* + Initialization + */ + + // Set locale. This is for forcing '.' as the decimal point. + std::locale::global(std::locale("C")); + // This enables printing all characters in bitmap font + setlocale(LC_CTYPE, "en_US"); + + /* + Parse command line + */ + + // List all allowed options + core::map allowed_options; + allowed_options.insert("help", ValueSpec(VALUETYPE_FLAG)); + allowed_options.insert("server", ValueSpec(VALUETYPE_FLAG, + "Run server directly")); + allowed_options.insert("config", ValueSpec(VALUETYPE_STRING, + "Load configuration from specified file")); + allowed_options.insert("port", ValueSpec(VALUETYPE_STRING)); + allowed_options.insert("address", ValueSpec(VALUETYPE_STRING)); + allowed_options.insert("random-input", ValueSpec(VALUETYPE_FLAG)); + allowed_options.insert("disable-unittests", ValueSpec(VALUETYPE_FLAG)); + allowed_options.insert("enable-unittests", ValueSpec(VALUETYPE_FLAG)); + allowed_options.insert("map-dir", ValueSpec(VALUETYPE_STRING)); +#ifdef _WIN32 + allowed_options.insert("dstream-on-stderr", ValueSpec(VALUETYPE_FLAG)); +#endif + allowed_options.insert("speedtests", ValueSpec(VALUETYPE_FLAG)); + + Settings cmd_args; + + bool ret = cmd_args.parseCommandLine(argc, argv, allowed_options); + + if(ret == false || cmd_args.getFlag("help")) + { + dstream<<"Allowed options:"<::Iterator + i = allowed_options.getIterator(); + i.atEnd() == false; i++) + { + dstream<<" --"<getKey(); + if(i.getNode()->getValue().type == VALUETYPE_FLAG) + { + } + else + { + dstream<<" "; + } + dstream<getValue().help != NULL) + { + dstream<<" "<getValue().help + < filenames; - filenames.push_back(porting::path_userdata + "/minetest.conf"); -#ifdef RUN_IN_PLACE - filenames.push_back(porting::path_userdata + "/../minetest.conf"); -#endif - - for(u32 i=0; i(screenW, screenH), - 16, fullscreen, false, false, &receiver); - - if (device == 0) - return 1; // could not create selected driver. - - // Set device in game parameters - device = device; - - // Set the window caption - device->setWindowCaption(L"Minetest [Main Menu]"); - - // Create time getter - g_timegetter = new IrrlichtTimeGetter(device); - - // Create game callback for menus - g_gamecallback = new MainGameCallback(device); - - // Create texture source - g_texturesource = new TextureSource(device); - - /* - Speed tests (done after irrlicht is loaded to get timer) - */ - if(cmd_args.getFlag("speedtests")) - { - dstream<<"Running speed tests"<setResizable(true); - - bool random_input = g_settings.getBool("random_input") - || cmd_args.getFlag("random-input"); - InputHandler *input = NULL; - if(random_input) - input = new RandomInputHandler(); - else - input = new RealInputHandler(device, &receiver); - - /* - Continue initialization - */ - - //video::IVideoDriver* driver = device->getVideoDriver(); - - /* - This changes the minimum allowed number of vertices in a VBO. - Default is 500. - */ - //driver->setMinHardwareBufferVertexCount(50); - - scene::ISceneManager* smgr = device->getSceneManager(); - - guienv = device->getGUIEnvironment(); - gui::IGUISkin* skin = guienv->getSkin(); - gui::IGUIFont* font = guienv->getFont(getTexturePath("fontlucida.png").c_str()); - if(font) - skin->setFont(font); - else - dstream<<"WARNING: Font file was not found." - " Using default font."<getFont(); - assert(font); - - u32 text_height = font->getDimension(L"Hello, world!").Height; - dstream<<"text_height="<setColor(gui::EGDC_BUTTON_TEXT, video::SColor(255,0,0,0)); - skin->setColor(gui::EGDC_BUTTON_TEXT, video::SColor(255,255,255,255)); - //skin->setColor(gui::EGDC_3D_HIGH_LIGHT, video::SColor(0,0,0,0)); - //skin->setColor(gui::EGDC_3D_SHADOW, video::SColor(0,0,0,0)); - skin->setColor(gui::EGDC_3D_HIGH_LIGHT, video::SColor(255,0,0,0)); - skin->setColor(gui::EGDC_3D_SHADOW, video::SColor(255,0,0,0)); - - /* - Preload some textures and stuff - */ - - init_mapnode(); // Second call with g_texturesource set - init_mineral(); - - /* - GUI stuff - */ - - /* - If an error occurs, this is set to something and the - menu-game loop is restarted. It is then displayed before - the menu. - */ - std::wstring error_message = L""; - - // The password entered during the menu screen, - std::string password; - - /* - Menu-game loop - */ - while(device->run() && kill == false) - { - - // This is used for catching disconnects - try - { - - /* - Clear everything from the GUIEnvironment - */ - guienv->clear(); - - /* - We need some kind of a root node to be able to add - custom gui elements directly on the screen. - Otherwise they won't be automatically drawn. - */ - guiroot = guienv->addStaticText(L"", - core::rect(0, 0, 10000, 10000)); - - /* - Out-of-game menu loop. - - Loop quits when menu returns proper parameters. - */ - while(kill == false) - { - // Cursor can be non-visible when coming from the game - device->getCursorControl()->setVisible(true); - // Some stuff are left to scene manager when coming from the game - // (map at least?) - smgr->clear(); - // Reset or hide the debug gui texts - /*guitext->setText(L"Minetest-c55"); - guitext2->setVisible(false); - guitext_info->setVisible(false); - guitext_chat->setVisible(false);*/ - - // Initialize menu data - MainMenuData menudata; - menudata.address = narrow_to_wide(address); - menudata.name = narrow_to_wide(playername); - menudata.port = narrow_to_wide(itos(port)); - menudata.fancy_trees = g_settings.getBool("new_style_leaves"); - menudata.smooth_lighting = g_settings.getBool("smooth_lighting"); - menudata.creative_mode = g_settings.getBool("creative_mode"); - menudata.enable_damage = g_settings.getBool("enable_damage"); - - GUIMainMenu *menu = - new GUIMainMenu(guienv, guiroot, -1, - &g_menumgr, &menudata, g_gamecallback); - menu->allowFocusRemoval(true); - - if(error_message != L"") - { - dstream<<"WARNING: error_message = " - <drop(); - error_message = L""; - } - - video::IVideoDriver* driver = device->getVideoDriver(); - - dstream<<"Created main menu"<run() && kill == false) - { - if(menu->getStatus() == true) - break; - - //driver->beginScene(true, true, video::SColor(255,0,0,0)); - driver->beginScene(true, true, video::SColor(255,128,128,128)); - - drawMenuBackground(driver); - - guienv->drawAll(); - - driver->endScene(); - - // On some computers framerate doesn't seem to be - // automatically limited - sleep_ms(25); - } - - // Break out of menu-game loop to shut down cleanly - if(device->run() == false || kill == true) - break; - - dstream<<"Dropping main menu"<drop(); - - // Delete map if requested - if(menudata.delete_map) - { - bool r = fs::RecursiveDeleteContent(map_dir); - if(r == false) - error_message = L"Delete failed"; - continue; - } - - playername = wide_to_narrow(menudata.name); - - password = translatePassword(playername, menudata.password); - - address = wide_to_narrow(menudata.address); - int newport = stoi(wide_to_narrow(menudata.port)); - if(newport != 0) - port = newport; - g_settings.set("new_style_leaves", itos(menudata.fancy_trees)); - g_settings.set("smooth_lighting", itos(menudata.smooth_lighting)); - g_settings.set("creative_mode", itos(menudata.creative_mode)); - g_settings.set("enable_damage", itos(menudata.enable_damage)); - - // NOTE: These are now checked server side; no need to do it - // here, so let's not do it here. - /*// Check for valid parameters, restart menu if invalid. - if(playername == "") - { - error_message = L"Name required."; - continue; - } - // Check that name has only valid chars - if(string_allowed(playername, PLAYERNAME_ALLOWED_CHARS)==false) - { - error_message = L"Characters allowed: " - +narrow_to_wide(PLAYERNAME_ALLOWED_CHARS); - continue; - }*/ - - // Save settings - g_settings.set("name", playername); - g_settings.set("address", address); - g_settings.set("port", itos(port)); - // Update configuration file - if(configpath != "") - g_settings.updateConfigFile(configpath.c_str()); - - // Continue to game - break; - } - - // Break out of menu-game loop to shut down cleanly - if(device->run() == false) - break; - - // Initialize mapnode again to enable changed graphics settings - init_mapnode(); - - /* - Run game - */ - the_game( - kill, - random_input, - input, - device, - font, - map_dir, - playername, - password, - address, - port, - error_message - ); - - } //try - catch(con::PeerNotFoundException &e) - { - dstream<drop(); - - END_DEBUG_EXCEPTION_HANDLER - - debugstreams_deinit(); - - return 0; -} - -//END + bindtextdomain("minetest", (porting::path_userdata+"/locale").c_str()); + textdomain("minetest"); + + // Initialize debug streams +#ifdef RUN_IN_PLACE + std::string debugfile = DEBUGFILE; +#else + std::string debugfile = porting::path_userdata+"/"+DEBUGFILE; +#endif + debugstreams_init(disable_stderr, debugfile.c_str()); + // Initialize debug stacks + debug_stacks_init(); + + DSTACK(__FUNCTION_NAME); + + // Init material properties table + //initializeMaterialProperties(); + + // Debug handler + BEGIN_DEBUG_EXCEPTION_HANDLER + + // Print startup message + dstream< filenames; + filenames.push_back(porting::path_userdata + "/minetest.conf"); +#ifdef RUN_IN_PLACE + filenames.push_back(porting::path_userdata + "/../minetest.conf"); +#endif + + for(u32 i=0; i(screenW, screenH), + 16, fullscreen, false, false, &receiver); + + if (device == 0) + return 1; // could not create selected driver. + + // Set device in game parameters + device = device; + + // Set the window caption + device->setWindowCaption(L"Minetest [Main Menu]"); + + // Create time getter + g_timegetter = new IrrlichtTimeGetter(device); + + // Create game callback for menus + g_gamecallback = new MainGameCallback(device); + + // Create texture source + g_texturesource = new TextureSource(device); + + /* + Speed tests (done after irrlicht is loaded to get timer) + */ + if(cmd_args.getFlag("speedtests")) + { + dstream<<"Running speed tests"<setResizable(true); + + bool random_input = g_settings.getBool("random_input") + || cmd_args.getFlag("random-input"); + InputHandler *input = NULL; + if(random_input) + input = new RandomInputHandler(); + else + input = new RealInputHandler(device, &receiver); + + /* + Continue initialization + */ + + //video::IVideoDriver* driver = device->getVideoDriver(); + + /* + This changes the minimum allowed number of vertices in a VBO. + Default is 500. + */ + //driver->setMinHardwareBufferVertexCount(50); + + scene::ISceneManager* smgr = device->getSceneManager(); + + guienv = device->getGUIEnvironment(); + gui::IGUISkin* skin = guienv->getSkin(); + gui::IGUIFont* font = guienv->getFont(getTexturePath("fontlucida.png").c_str()); + if(font) + skin->setFont(font); + else + dstream<<"WARNING: Font file was not found." + " Using default font."<getFont(); + assert(font); + + u32 text_height = font->getDimension(L"Hello, world!").Height; + dstream<<"text_height="<setColor(gui::EGDC_BUTTON_TEXT, video::SColor(255,0,0,0)); + skin->setColor(gui::EGDC_BUTTON_TEXT, video::SColor(255,255,255,255)); + //skin->setColor(gui::EGDC_3D_HIGH_LIGHT, video::SColor(0,0,0,0)); + //skin->setColor(gui::EGDC_3D_SHADOW, video::SColor(0,0,0,0)); + skin->setColor(gui::EGDC_3D_HIGH_LIGHT, video::SColor(255,0,0,0)); + skin->setColor(gui::EGDC_3D_SHADOW, video::SColor(255,0,0,0)); + + /* + Preload some textures and stuff + */ + + init_mapnode(); // Second call with g_texturesource set + init_mineral(); + + /* + GUI stuff + */ + + /* + If an error occurs, this is set to something and the + menu-game loop is restarted. It is then displayed before + the menu. + */ + std::wstring error_message = L""; + + // The password entered during the menu screen, + std::string password; + + /* + Menu-game loop + */ + while(device->run() && kill == false) + { + + // This is used for catching disconnects + try + { + + /* + Clear everything from the GUIEnvironment + */ + guienv->clear(); + + /* + We need some kind of a root node to be able to add + custom gui elements directly on the screen. + Otherwise they won't be automatically drawn. + */ + guiroot = guienv->addStaticText(L"", + core::rect(0, 0, 10000, 10000)); + + /* + Out-of-game menu loop. + + Loop quits when menu returns proper parameters. + */ + while(kill == false) + { + // Cursor can be non-visible when coming from the game + device->getCursorControl()->setVisible(true); + // Some stuff are left to scene manager when coming from the game + // (map at least?) + smgr->clear(); + // Reset or hide the debug gui texts + /*guitext->setText(L"Minetest-c55"); + guitext2->setVisible(false); + guitext_info->setVisible(false); + guitext_chat->setVisible(false);*/ + + // Initialize menu data + MainMenuData menudata; + menudata.address = narrow_to_wide(address); + menudata.name = narrow_to_wide(playername); + menudata.port = narrow_to_wide(itos(port)); + menudata.fancy_trees = g_settings.getBool("new_style_leaves"); + menudata.smooth_lighting = g_settings.getBool("smooth_lighting"); + menudata.creative_mode = g_settings.getBool("creative_mode"); + menudata.enable_damage = g_settings.getBool("enable_damage"); + + GUIMainMenu *menu = + new GUIMainMenu(guienv, guiroot, -1, + &g_menumgr, &menudata, g_gamecallback); + menu->allowFocusRemoval(true); + + if(error_message != L"") + { + dstream<<"WARNING: error_message = " + <drop(); + error_message = L""; + } + + video::IVideoDriver* driver = device->getVideoDriver(); + + dstream<<"Created main menu"<run() && kill == false) + { + if(menu->getStatus() == true) + break; + + //driver->beginScene(true, true, video::SColor(255,0,0,0)); + driver->beginScene(true, true, video::SColor(255,128,128,128)); + + drawMenuBackground(driver); + + guienv->drawAll(); + + driver->endScene(); + + // On some computers framerate doesn't seem to be + // automatically limited + sleep_ms(25); + } + + // Break out of menu-game loop to shut down cleanly + if(device->run() == false || kill == true) + break; + + dstream<<"Dropping main menu"<drop(); + + // Delete map if requested + if(menudata.delete_map) + { + bool r = fs::RecursiveDeleteContent(map_dir); + if(r == false) + error_message = L"Delete failed"; + continue; + } + + playername = wide_to_narrow(menudata.name); + + password = translatePassword(playername, menudata.password); + + address = wide_to_narrow(menudata.address); + int newport = stoi(wide_to_narrow(menudata.port)); + if(newport != 0) + port = newport; + g_settings.set("new_style_leaves", itos(menudata.fancy_trees)); + g_settings.set("smooth_lighting", itos(menudata.smooth_lighting)); + g_settings.set("creative_mode", itos(menudata.creative_mode)); + g_settings.set("enable_damage", itos(menudata.enable_damage)); + + // NOTE: These are now checked server side; no need to do it + // here, so let's not do it here. + /*// Check for valid parameters, restart menu if invalid. + if(playername == "") + { + error_message = L"Name required."; + continue; + } + // Check that name has only valid chars + if(string_allowed(playername, PLAYERNAME_ALLOWED_CHARS)==false) + { + error_message = L"Characters allowed: " + +narrow_to_wide(PLAYERNAME_ALLOWED_CHARS); + continue; + }*/ + + // Save settings + g_settings.set("name", playername); + g_settings.set("address", address); + g_settings.set("port", itos(port)); + // Update configuration file + if(configpath != "") + g_settings.updateConfigFile(configpath.c_str()); + + // Continue to game + break; + } + + // Break out of menu-game loop to shut down cleanly + if(device->run() == false) + break; + + // Initialize mapnode again to enable changed graphics settings + init_mapnode(); + + /* + Run game + */ + the_game( + kill, + random_input, + input, + device, + font, + map_dir, + playername, + password, + address, + port, + error_message + ); + + } //try + catch(con::PeerNotFoundException &e) + { + dstream<drop(); + + END_DEBUG_EXCEPTION_HANDLER + + debugstreams_deinit(); + + return 0; +} + +//END +