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Add /emergeblocks command and core.emerge_area() Lua API

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This commit is contained in:
kwolekr
2015-09-23 00:31:45 -04:00
parent 596484da4f
commit f062bbd7a1
9 changed files with 162 additions and 49 deletions
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25
src/script/lua_api/l_env.cpp
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@@ -33,6 +33,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include "util/pointedthing.h"
#include "content_sao.h"
#include "treegen.h"
#include "emerge.h"
#include "pathfinder.h"
#define GET_ENV_PTR ServerEnvironment* env = \
@@ -751,6 +752,29 @@ int ModApiEnvMod::l_line_of_sight(lua_State *L)
return 1;
}
// emerge_area(p1, p2)
// emerge mapblocks in area p1..p2
int ModApiEnvMod::l_emerge_area(lua_State *L)
{
GET_ENV_PTR;
EmergeManager *emerge = getServer(L)->getEmergeManager();
v3s16 bpmin = getNodeBlockPos(read_v3s16(L, 1));
v3s16 bpmax = getNodeBlockPos(read_v3s16(L, 2));
sortBoxVerticies(bpmin, bpmax);
for (s16 z = bpmin.Z; z <= bpmax.Z; z++)
for (s16 y = bpmin.Y; y <= bpmax.Y; y++)
for (s16 x = bpmin.X; x <= bpmax.X; x++) {
v3s16 chunkpos(x, y, z);
emerge->enqueueBlockEmerge(PEER_ID_INEXISTENT, chunkpos, false, true);
}
return 0;
}
// delete_area(p1, p2)
// delete mapblocks in area p1..p2
int ModApiEnvMod::l_delete_area(lua_State *L)
@@ -954,6 +978,7 @@ void ModApiEnvMod::Initialize(lua_State *L, int top)
API_FCT(find_node_near);
API_FCT(find_nodes_in_area);
API_FCT(find_nodes_in_area_under_air);
API_FCT(emerge_area);
API_FCT(delete_area);
API_FCT(get_perlin);
API_FCT(get_perlin_map);

3
src/script/lua_api/l_env.h
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@@ -125,6 +125,9 @@ private:
// nodenames: eg. {"ignore", "group:tree"} or "default:dirt"
static int l_find_nodes_in_area_under_air(lua_State *L);
// emerge_area(p1, p2)
static int l_emerge_area(lua_State *L);
// delete_area(p1, p2) -> true/false
static int l_delete_area(lua_State *L);