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[+] Applied Andrettin's patch to map scripting: https://bugs.launchpad.net/stratagus/+bug/1328664

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This commit is contained in:
cybermind 2014-06-11 16:24:50 +06:00
parent 3020cf9453
commit 10996157dd
1 changed files with 70 additions and 0 deletions
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70
src/map/script_map.cpp
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@ -473,6 +473,73 @@ static int CclSetTileFlags(lua_State *l)
return 0;
}
/**
** Get the name of the terrain of the tile.
**
** @param l Lua state.
**
** @return The name of the terrain of the tile.
*/
static int CclGetTileTerrainName(lua_State *l)
{
LuaCheckArgs(l, 2);
const Vec2i pos(LuaToNumber(l, 1), LuaToNumber(l, 2));
const CMapField &mf = *Map.Field(pos);
const CTileset &tileset = *Map.Tileset;
const int index = tileset.findTileIndexByTile(mf.getGraphicTile());
Assert(index != -1);
const int baseTerrainIdx = tileset.tiles[index].tileinfo.BaseTerrain;
lua_pushstring(l, tileset.getTerrainName(baseTerrainIdx).c_str());
return 1;
}
/**
** Check if the tile's terrain has a particular flag.
**
** @param l Lua state.
**
** @return True if has the flag, false if not.
*/
static int CclGetTileTerrainHasFlag(lua_State *l)
{
LuaCheckArgs(l, 3);
const Vec2i pos(LuaToNumber(l, 1), LuaToNumber(l, 2));
unsigned short flag = 0;
const char *flag_name = LuaToString(l, 3);
if (!strcmp(flag_name, "water")) {
flag = MapFieldWaterAllowed;
} else if (!strcmp(flag_name, "land")) {
flag = MapFieldLandAllowed;
} else if (!strcmp(flag_name, "coast")) {
flag = MapFieldCoastAllowed;
} else if (!strcmp(flag_name, "no-building")) {
flag = MapFieldNoBuilding;
} else if (!strcmp(flag_name, "unpassable")) {
flag = MapFieldUnpassable;
} else if (!strcmp(flag_name, "wall")) {
flag = MapFieldWall;
} else if (!strcmp(flag_name, "rock")) {
flag = MapFieldRocks;
} else if (!strcmp(flag_name, "forest")) {
flag = MapFieldForest;
}
const CMapField &mf = *Map.Field(pos);
if (mf.getFlag() & flag) {
lua_pushboolean(l, 1);
} else {
lua_pushboolean(l, 0);
}
return 1;
}
/**
** Register CCL features for map.
*/
@ -500,6 +567,9 @@ void MapCclRegister()
lua_register(Lua, "DefineTileset", CclDefineTileset);
lua_register(Lua, "SetTileFlags", CclSetTileFlags);
lua_register(Lua, "BuildTilesetTables", CclBuildTilesetTables);
lua_register(Lua, "GetTileTerrainName", CclGetTileTerrainName);
lua_register(Lua, "GetTileTerrainHasFlag", CclGetTileTerrainHasFlag);
}
//@}