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fix "i" argument to graphics functions.

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Also, they don't overwrite the default one, you can pass in nil to tpt.element/graphics_func for the function to restore the original.
This commit is contained in:
jacob1 2013-01-23 16:48:21 -05:00
parent 7475a49e0b
commit c5eecff131
4 changed files with 38 additions and 7 deletions
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32
src/cat/LegacyLuaAPI.cpp
View File

@ -671,16 +671,29 @@ int luatpt_element_func(lua_State *l)
return luaL_error(l, "Invalid element");
}
}
else if(lua_isnil(l, 1))
{
int element = luaL_optint(l, 2, 0);
if(element > 0 && element < PT_NUM)
{
lua_el_func[element] = 0;
lua_el_mode[element] = 0;
}
else
{
return luaL_error(l, "Invalid element");
}
}
else
return luaL_error(l, "Not a function");
return 0;
}
int luacon_graphicsReplacement(GRAPHICS_FUNC_ARGS)
int luacon_graphicsReplacement(GRAPHICS_FUNC_ARGS, int i)
{
int cache = 0, callret;
lua_rawgeti(luacon_ci->l, LUA_REGISTRYINDEX, lua_gr_func[cpart->type]);
lua_pushinteger(luacon_ci->l, 0);
lua_pushinteger(luacon_ci->l, i);
lua_pushinteger(luacon_ci->l, *colr);
lua_pushinteger(luacon_ci->l, *colg);
lua_pushinteger(luacon_ci->l, *colb);
@ -715,7 +728,20 @@ int luatpt_graphics_func(lua_State *l)
{
lua_gr_func[element] = function;
luacon_ren->graphicscache[element].isready = 0;
luacon_sim->elements[element].Graphics = &luacon_graphicsReplacement;
return 0;
}
else
{
return luaL_error(l, "Invalid element");
}
}
else if (lua_isnil(l, 1))
{
int element = luaL_optint(l, 2, 0);
if(element > 0 && element < PT_NUM)
{
lua_gr_func[element] = 0;
luacon_ren->graphicscache[element].isready = 0;
return 0;
}
else

2
src/cat/LuaScriptHelper.h
View File

@ -55,7 +55,7 @@ int luacon_element_getproperty(char * key, int * format, unsigned int * modified
int luatpt_test(lua_State* l);
int luatpt_getelement(lua_State *l);
int luacon_graphicsReplacement(GRAPHICS_FUNC_ARGS);
int luacon_graphicsReplacement(GRAPHICS_FUNC_ARGS, int i);
int luatpt_graphics_func(lua_State *l);
int luacon_elementReplacement(UPDATE_FUNC_ARGS);

3
src/cat/LuaScriptInterface.cpp
View File

@ -315,6 +315,7 @@ tpt.partsdata = nil");
for(i = 0; i < PT_NUM; i++)
{
lua_el_mode[i] = 0;
lua_gr_func[i] = 0;
}
}
@ -1163,7 +1164,6 @@ int LuaScriptInterface::elements_element(lua_State * l)
if(lua_type(l, -1) == LUA_TFUNCTION)
{
lua_gr_func[id] = luaL_ref(l, LUA_REGISTRYINDEX);
luacon_sim->elements[id].Graphics = &luacon_graphicsReplacement;
}
else if(lua_type(l, -1) == LUA_TBOOLEAN && !lua_toboolean(l, -1))
{
@ -1332,7 +1332,6 @@ int LuaScriptInterface::elements_property(lua_State * l)
{
lua_pushvalue(l, 3);
lua_gr_func[id] = luaL_ref(l, LUA_REGISTRYINDEX);
luacon_sim->elements[id].Graphics = &luacon_graphicsReplacement;
}
else if(lua_type(l, 3) == LUA_TBOOLEAN && !lua_toboolean(l, -1))
{

8
src/graphics/Renderer.cpp
View File

@ -15,6 +15,8 @@
#include "simulation/Elements.h"
#include "simulation/ElementGraphics.h"
#include "simulation/Air.h"
#include "cat/LuaScriptInterface.h"
#include "cat/LuaScriptHelper.h"
extern "C"
{
#include "hmap.h"
@ -1158,7 +1160,11 @@ void Renderer::render_parts()
{
if (elements[t].Graphics)
{
if ((*(elements[t].Graphics))(this, &(sim->parts[i]), nx, ny, &pixel_mode, &cola, &colr, &colg, &colb, &firea, &firer, &fireg, &fireb)) //That's a lot of args, a struct might be better
if (lua_gr_func[t])
{
luacon_graphicsReplacement(this, &(sim->parts[i]), nx, ny, &pixel_mode, &cola, &colr, &colg, &colb, &firea, &firer, &fireg, &fireb, i);
}
else if ((*(elements[t].Graphics))(this, &(sim->parts[i]), nx, ny, &pixel_mode, &cola, &colr, &colg, &colb, &firea, &firer, &fireg, &fireb)) //That's a lot of args, a struct might be better
{
graphicscache[t].isready = 1;
graphicscache[t].pixel_mode = pixel_mode;