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Updated some lua functions

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This commit is contained in:
Walter Julius Hennecke 2013-04-13 18:48:32 +02:00
parent 1e831b0833
commit 03c2573a9a
1 changed files with 41 additions and 9 deletions
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50
code/game/lua_entity.c
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@ -390,14 +390,18 @@ static int Entity_Print(lua_State * L)
char buf[MAX_STRING_CHARS];
int n = lua_gettop(L);
LUA_DEBUG("BEGIN - entity.Print");
lent = Lua_GetEntity(L, 1);
if(lent == NULL || lent->e == NULL) {
return luaL_error(L, "\'Print\' must be called on an client entity.");
LUA_DEBUG("ERROR - entity.Print - entity NULL");
return 1;
}
if(lent->e->client == NULL) {
return luaL_error(L, "\'Print\' must be called on an client entity.");
LUA_DEBUG("ERROR - entity.Print - entity is not a client");
return 1;
}
memset(buf, 0, sizeof(buf));
@ -413,7 +417,8 @@ static int Entity_Print(lua_State * L)
s = lua_tostring(L, -1);
if(s == NULL) {
return luaL_error(L, "\'tostring\' must return a string to \'print\'");
LUA_DEBUG("ERROR - entity.Print - string NULL");
return 1;
}
Q_strcat(buf, sizeof(buf), s);
@ -422,6 +427,7 @@ static int Entity_Print(lua_State * L)
}
trap_SendServerCommand(lent->e - g_entities, va("print \"%s\n\"", buf));
LUA_DEBUG("END - entity.Print");
return 1;
}
@ -432,14 +438,18 @@ static int Entity_CenterPrint(lua_State * L)
char buf[MAX_STRING_CHARS];
int n = lua_gettop(L);
LUA_DEBUG("BEGIN - entity.CenterPrint");
lent = Lua_GetEntity(L, 1);
if(lent == NULL || lent->e == NULL) {
return luaL_error(L, "\'CenterPrint\' must be used with a client entity");
LUA_DEBUG("ERROR - entity.CenterPrint - entity NULL");
return 1;
}
if(lent->e->client == NULL) {
return luaL_error(L, "\'CenterPrint\' must be used with a client entity");
LUA_DEBUG("ERROR - entity.CenterPrint - entity is not a client");
return 1;
}
memset(buf, 0, sizeof(buf));
@ -454,8 +464,10 @@ static int Entity_CenterPrint(lua_State * L)
lua_call(L, 1, 1);
s = lua_tostring(L, -1);
if(s == NULL)
return luaL_error(L, "\'tostring\' must return a string to \'print\'");
if(s == NULL) {
LUA_DEBUG("ERROR - entity.CenterPrint - string NULL");
return 1;
}
Q_strcat(buf, sizeof(buf), s);
@ -463,7 +475,7 @@ static int Entity_CenterPrint(lua_State * L)
}
trap_SendServerCommand(lent->e - g_entities, va("cp \"" S_COLOR_WHITE "%s\n\"", buf));
LUA_DEBUG("END - entity.CenterPrint");
return 1;
}
@ -475,16 +487,31 @@ static int Entity_SetKeyValue(lua_State * L) {
char* key = NULL;
char* value = NULL;
LUA_DEBUG("BEGIN - entity.SetKeyValue");
lent = Lua_GetEntity(L, 1);
key = (char *)luaL_checkstring(L, 2);
value = (char *)luaL_checkstring(L, 3);
if(lent == NULL || lent->e == NULL || key == NULL || value == NULL) {
if(lent == NULL || lent->e == NULL) {
LUA_DEBUG("ERROR - entity.SetKeyValue - entity NULL");
return 1;
}
if(key == NULL) {
LUA_DEBUG("ERROR - entity.SetKeyValue - key NULL");
lua_pushboolean(L, qfalse);
return 1;
}
if(value == NULL) {
LUA_DEBUG("ERROR - entity.SetKeyValue - key NULL");
lua_pushboolean(L, qfalse);
return 1;
}
lua_pushboolean(L, G_ParseField(key, value, lent->e));
LUA_DEBUG("END - entity.SetKeyValue");
return 1;
}
@ -494,13 +521,18 @@ static int Entity_GetClassName(lua_State * L)
{
lent_t* lent = NULL;
LUA_DEBUG("BEGIN - entity.GetClassname");
lent = Lua_GetEntity(L, 1);
if(lent == NULL || lent->e == NULL) {
LUA_DEBUG("ERROR - entity.SetKeyValue - entity NULL");
lua_pushnil(L);
} else {
lua_pushstring(L, lent->e->classname);
}
LUA_DEBUG("END - entity.SetKeyValue");
return 1;
}