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Added Lua accessor for map size.

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This commit is contained in:
Guillaume Melquiond 2009-07-14 16:02:00 +00:00
parent dd93019f5b
commit eb94b62a83
1 changed files with 14 additions and 0 deletions
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14
src/scripting/lua.cpp
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@ -952,6 +952,19 @@ static int lua_set_village_owner(lua_State *L)
return 0;
}
/**
* Returns the map size.
* - Ret 1: width.
* - Ret 2: height.
*/
static int lua_get_map_size(lua_State *L)
{
const gamemap &map = *game_events::resources->game_map;
lua_pushinteger(L, map.w());
lua_pushinteger(L, map.h());
return 2;
}
static int lua_message(lua_State *L)
{
char const *m = luaL_checkstring(L, 1);
@ -985,6 +998,7 @@ LuaKernel::LuaKernel()
{ "dofile", &lua_dofile },
{ "fire", &lua_fire },
{ "fire_event", &lua_fire_event },
{ "get_map_size", &lua_get_map_size },
{ "get_side", &lua_get_side },
{ "get_terrain", &lua_get_terrain },
{ "get_terrain_info", &lua_get_terrain_info },