static bool Lua_Scenery_Valid(int32 index)
{
if (index < 0 || index >= MAXIMUM_OBJECTS_PER_MAP)
return false;
object_data *object = GetMemberWithBounds(objects, index, MAXIMUM_OBJECTS_PER_MAP);
if (SLOT_IS_USED(object))
{
if (GET_OBJECT_OWNER(object) == _object_is_scenery)
return true;
else if (GET_OBJECT_OWNER(object) == _object_is_normal)
{
// check to make sure it's not a player's legs or torso
for (int player_index = 0; player_index < dynamic_world->player_count; player_index++)
{
player_data *player = get_player_data(player_index);
monster_data *monster = get_monster_data(player->monster_index);
if (monster->object_index == index)
return false;
else
{
object_data *object = get_object_data(monster->object_index);
if (object->parasitic_object == index)
return false;
}
}
return true;
}
}
return false;
}
bool Lua_Effect_Valid(int32 index)
{
if (index < 0 || index >= MAXIMUM_EFFECTS_PER_MAP)
return false;
effect_data *effect = GetMemberWithBounds(effects, index, MAXIMUM_EFFECTS_PER_MAP);
return SLOT_IS_USED(effect);
}
bool Lua_Item_Valid(int32 index)
{
if (index < 0 || index >= MAXIMUM_OBJECTS_PER_MAP)
return false;
object_data *object = GetMemberWithBounds(objects, index, MAXIMUM_OBJECTS_PER_MAP);
return (SLOT_IS_USED(object) && GET_OBJECT_OWNER(object) == _object_is_item);
}
int Lua_Monster_Valid(int16 index)
{
if (index < 0 || index >= MAXIMUM_MONSTERS_PER_MAP)
return false;
monster_data *monster = GetMemberWithBounds(monsters, index, MAXIMUM_MONSTERS_PER_MAP);
return (SLOT_IS_USED(monster));
}
// LP change: moved down here to use the projectile definitions
projectile_definition *get_projectile_definition(
short type)
{
projectile_definition *definition = GetMemberWithBounds(projectile_definitions,type,NUMBER_OF_PROJECTILE_TYPES);
vassert(definition, csprintf(temporary, "projectile type #%d is out of range", type));
return definition;
}
projectile_data *get_projectile_data(
const short projectile_index)
{
struct projectile_data *projectile = GetMemberWithBounds(projectiles,projectile_index,MAXIMUM_PROJECTILES_PER_MAP);
vassert(projectile, csprintf(temporary, "projectile index #%d is out of range", projectile_index));
vassert(SLOT_IS_USED(projectile), csprintf(temporary, "projectile index #%d (%p) is unused", projectile_index, projectile));
return projectile;
}
static sound_behavior_definition *get_sound_behavior_definition(
const short sound_behavior_index)
{
return GetMemberWithBounds(sound_behavior_definitions,sound_behavior_index,NUMBER_OF_SOUND_BEHAVIOR_DEFINITIONS);
}
// Item-definition accessor
item_definition *get_item_definition(const short type)
{
return GetMemberWithBounds(item_definitions,type,NUMBER_OF_DEFINED_ITEMS);
}
OGL_FogData *OGL_GetFogData(int Type)
{
return GetMemberWithBounds(FogData,Type,OGL_NUMBER_OF_FOG_TYPES);
}
