Kayne Ruse
63be0ee70d
There is some missing character creation/unloading code, and there are a few other issues highlighted by TODO tags, see below. In general, 'mapIndex' has been renamed to 'roomIndex'. Multiple rooms have not been fully implemented yet, but I'm working on it. Other issues: * FileFormat needs to be changed to MapLoader * Server's character movement is still slaved to the clients The client does not build.
128 lines
3.5 KiB
C++
128 lines
3.5 KiB
C++
/* Copyright: (c) Kayne Ruse 2014
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*
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* This software is provided 'as-is', without any express or implied
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* warranty. In no event will the authors be held liable for any damages
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* arising from the use of this software.
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*
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* Permission is granted to anyone to use this software for any purpose,
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* including commercial applications, and to alter it and redistribute it
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* freely, subject to the following restrictions:
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*
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* 1. The origin of this software must not be misrepresented; you must not
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* claim that you wrote the original software. If you use this software
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* in a product, an acknowledgment in the product documentation would be
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* appreciated but is not required.
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*
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* 2. Altered source versions must be plainly marked as such, and must not be
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* misrepresented as being the original software.
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*
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* 3. This notice may not be removed or altered from any source
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* distribution.
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*/
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#include "map_api.hpp"
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//map headers
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#include "map_allocator.hpp"
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#include "map_file_format.hpp"
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#include "region_pager.hpp"
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//NOTE: When operating on a region, setTile() & getTile() *are not* zero indexed, but when operating on the entire map they *are* zero indexed.
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//TODO: enforce all possible parameter counts
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//TODO: update the map API to handle multiple rooms
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static int setTile(lua_State* L) {
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if (lua_gettop(L) == 5) {
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//operating on a region
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Region* ptr = (Region*)lua_touserdata(L, 1);
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ptr->SetTile(lua_tointeger(L, 2)-1, lua_tointeger(L, 3)-1, lua_tointeger(L, 4)-1, lua_tointeger(L, 5));
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}
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else {
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//operating on the whole map
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lua_pushstring(L, "pager");
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lua_gettable(L, LUA_REGISTRYINDEX);
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//assume the pager is using lua
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RegionPager<LuaAllocator, LuaFormat>* pager = reinterpret_cast<RegionPager<LuaAllocator, LuaFormat>*>(lua_touserdata(L, -1));
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//balance the stack
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lua_pop(L, 1);
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pager->SetTile(lua_tointeger(L, 1), lua_tointeger(L, 2), lua_tointeger(L, 3), lua_tointeger(L, 4));
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}
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return 0;
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}
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static int getTile(lua_State* L) {
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if (lua_gettop(L) == 4) {
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//operating on a region
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Region* ptr = (Region*)lua_touserdata(L, 1);
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int ret = ptr->GetTile(lua_tointeger(L, 2)-1, lua_tointeger(L, 3)-1, lua_tointeger(L, 4)-1);
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lua_pushnumber(L, ret);
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}
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else {
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//operating on the whole map
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lua_pushstring(L, "pager");
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lua_gettable(L, LUA_REGISTRYINDEX);
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//assume the pager is using lua
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RegionPager<LuaAllocator, LuaFormat>* pager = reinterpret_cast<RegionPager<LuaAllocator, LuaFormat>*>(lua_touserdata(L, -1));
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//balance the stack
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lua_pop(L, 1);
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int ret = pager->GetTile(lua_tointeger(L, 1), lua_tointeger(L, 2), lua_tointeger(L, 3));
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lua_pushnumber(L, ret);
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}
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return 1;
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}
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static int getX(lua_State* L) {
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Region* ptr = (Region*)lua_touserdata(L, 1);
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lua_pushinteger(L, ptr->GetX());
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return 1;
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}
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static int getY(lua_State* L) {
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Region* ptr = (Region*)lua_touserdata(L, 1);
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lua_pushinteger(L, ptr->GetY());
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return 1;
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}
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static int getRegionWidth(lua_State* L) {
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lua_pushinteger(L, REGION_WIDTH);
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return 1;
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}
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static int getRegionHeight(lua_State* L) {
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lua_pushinteger(L, REGION_HEIGHT);
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return 1;
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}
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static int getRegionDepth(lua_State* L) {
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lua_pushinteger(L, REGION_DEPTH);
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return 1;
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}
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static int dummy(lua_State* L) {
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return 0;
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}
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static const luaL_Reg regionlib[] = {
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{"create", dummy},
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{"unload", dummy},
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{"load", dummy},
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{"save", dummy},
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{"settile",setTile},
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{"gettile",getTile},
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{"getx",getX},
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{"gety",getY},
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{"getregionwidth",getRegionWidth},
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{"getregionheight",getRegionHeight},
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{"getregiondepth",getRegionDepth},
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{nullptr, nullptr}
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};
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LUAMOD_API int luaopen_mapapi(lua_State* L) {
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luaL_newlib(L, regionlib);
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return 1;
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} |