achievement signal system

src/d/actor/d_a_obj_carry.cpp

@@ -21,6 +21,9 @@
 #include "d/d_lib.h"
 #include "d/d_debug_viewer.h"
 #include "f_op/f_op_kankyo_mng.h"
+#ifdef TARGET_PC
+#include "dusk/achievements.h"
+#endif
 
 static const cM3dGCylS l_cyl_info[] = {
     { 0.0f, 0.0f, 0.0f, 30.0f, 100.0f },
@@ -3582,6 +3585,12 @@ bool daObjCarry_c::cc_damage_proc_ironball() {
         }
     }
 
+#ifdef TARGET_PC
+    if (mCannon && mCyl.ChkAtHit() && mCyl.GetAtHitAc() == daPy_getPlayerActorClass()) {
+        dusk::AchievementSystem::get().signal("iron_ball_hit_player");
+    }
+#endif
+
     return var_r26;
 }