Equipment: Handling missing object for weapons

Fixes: issue #1286

CHANGELOG

@@ -66,9 +66,10 @@ Other Fixes:
 
 * Added a workaround for broken ratman backflip in intro (bug #93)
 * Fixed a crash when dragging an entity without a 3D object (bug #1592)
+* Fixed a crash when using a weapon without a 3D object (bug #1286)
 * Fixed a crash when an equipped candle is destroyed (bug #1622)
 * Fixed a crash with negative (or zero with -i) intervals in the `timer` command
-* Fixed a crash when loading save files with linked items inside an inventory
+* Fixed a crash when loading save files with linked items inside an inventory (bug #1618)
 * Fixed linked entities being removed from NPC inventories even if linked to the owning NPC
 * Fixed the `replaceme` script command for NPC weapons not equipping the new weapon
 

src/game/Equipment.cpp

@@ -603,13 +603,17 @@ bool ARX_EQUIPMENT_Strike_Check(Entity * io_source, Entity * io_weapon, float ra
 	arx_assert(io_source);
 	arx_assert(io_weapon);
 
+	if(!io_weapon->obj) {
+		return false;
+	}
+
 	bool ret = false;
 
 	EXCEPTIONS_LIST_Pos = 0;
-
+	
 	float drain_life = ARX_EQUIPMENT_GetSpecialValue(io_weapon, IO_SPECIAL_ELEM_DRAIN_LIFE);
 	float paralyse = ARX_EQUIPMENT_GetSpecialValue(io_weapon, IO_SPECIAL_ELEM_PARALYZE);
-
+	
 	for(const EERIE_ACTIONLIST & action : io_weapon->obj->actionlist) {
 
 		float rad = GetHitValue(action.name);
@@ -629,6 +633,7 @@ bool ARX_EQUIPMENT_Strike_Check(Entity * io_source, Entity * io_weapon, float ra
 		if(CheckEverythingInSphere(sphere, io_source, entities.get(targ), sphereContent)) {
 			for(Entity * target : sphereContent) {
 				arx_assert(target);
+				arx_assert(target->obj);
 				{
 
 					bool HIT_SPARK = false;