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Finished lua trace library. Needs testing ...

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UberGames 2011-07-24 13:27:57 +02:00
parent 0564166919
commit 93df28e396
1 changed files with 122 additions and 8 deletions
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130
game/lua_trace.c
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@ -31,21 +31,135 @@ static int Trace_ToString(lua_State * L)
return 1;
}
static int Trace_DoTrace(lua_State *L) {
trace_t *tr;
vec_t *start, *end, *mins = NULL, *maxs = NULL;
int passEnt, contents;
start = Lua_GetVector(L, 1);
if(!lua_isnil(L, 2))
mins = Lua_GetVector(L, 2);
if(!lua_isnil(L, 3))
maxs = Lua_GetVector(L, 3);
end = Lua_GetVector(L, 4);
passEnt = (int)luaL_checknumber(L, 5);
contents = (int) luaL_checknumber(L, 6);
tr = (trace_t *)malloc(sizeof(trace_t));
if(!tr) {
LUA_DEBUG("Trace_DoTrace - was unable to allocate a trace_t.\n");
lua_pushnil(L);
return 1;
}
trap_Trace(tr, start, mins, maxs, end, passEnt, contents);
Lua_PushTrace(L, tr);
return 1;
}
static int Trace_FreeTrace(lua_State *L) {
ltrace_t *tr;
tr = Lua_GetTrace(L, 1);
if(tr && tr->tr)
free(tr->tr);
return 1;
}
static int Trace_GetAllsolid(lua_State *L) {
ltrace_t *tr;
tr = Lua_GetTrace(L, 1);
lua_pushboolean(L, (int)tr->tr->allsolid);
return 1;
}
static int Trace_GetStartsolid(lua_State *L) {
ltrace_t *tr;
tr = Lua_GetTrace(L, 1);
lua_pushboolean(L, (int)tr->tr->startsolid);
return 1;
}
static int Trace_GetFraction(lua_State *L) {
ltrace_t *tr;
tr = Lua_GetTrace(L, 1);
lua_pushnumber(L, tr->tr->fraction);
return 1;
}
static int Trace_GetEndpos(lua_State *L) {
ltrace_t *tr;
tr = Lua_GetTrace(L, 1);
Lua_PushVector(L, tr->tr->endpos);
return 1;
}
static int Trace_GetSurfaceFlags(lua_State *L) {
ltrace_t *tr;
tr = Lua_GetTrace(L, 1);
lua_pushnumber(L, tr->tr->surfaceFlags);
return 1;
}
static int Trace_GetContents(lua_State *L) {
ltrace_t *tr;
tr = Lua_GetTrace(L, 1);
lua_pushnumber(L, tr->tr->contents);
return 1;
}
static int Trace_GetEntityNum(lua_State *L) {
ltrace_t *tr;
tr = Lua_GetTrace(L, 1);
lua_pushnumber(L, tr->tr->entityNum);
return 1;
}
static int Trace_GetEntity(lua_State *L) {
ltrace_t *tr;
gentity_t *ent;
tr = Lua_GetTrace(L, 1);
ent = &g_entities[tr->tr->entityNum];
Lua_PushEntity(L, ent);
return 1;
}
static const luaL_Reg lib_trace[] = {
//{"DoTrace", Trace_DoTrace},
{"DoTrace", Trace_DoTrace},
{"FreeTrace", Trace_FreeTrace},
{NULL, NULL}
};
static const luaL_Reg Trace_meta[] = {
{"__gc", Trace_GC},
{"__tostring", Trace_ToString},
//{"GetAllsolid", Trace_GetAllsolid},
//{"GetStartsolid", Trace_GetStartsolid},
//{"GetFraction", Trace_GetFraction},
//{"GetEndpos", Trace_GetEndpos},
//{"GetSurfaceFlags", Trace_GetSurfaceFlags},
//{"GetContents", Trace_GetContents},
//{"GetEntityNum", Trace_GetEntityNum},
{"GetAllsolid", Trace_GetAllsolid},
{"GetStartsolid", Trace_GetStartsolid},
{"GetFraction", Trace_GetFraction},
{"GetEndpos", Trace_GetEndpos},
{"GetSurfaceFlags", Trace_GetSurfaceFlags},
{"GetContents", Trace_GetContents},
{"GetEntityNum", Trace_GetEntityNum},
{"GetEntity", Trace_GetEntity},
{NULL, NULL}
};