Add knockback when attacking, fix animation state

game/systems/s_entity.c

@@ -181,7 +181,10 @@ void entityUpdate(ecs_iter_t *it) {
                 continue;
             }
 
-            f32 knockback = 1.0f;
+            // Physics update
+            slowDown += 0.2f;
+            Position dif = Vector2Subtract(otherPos, position[i]);
+            dir = Vector2Add(dir, dif);
 
             // Attack update
             if (canAttack && ecs_has(ECS, other, Health) && ecs_has(ECS, other, Owner)) {
@@ -204,17 +207,14 @@ void entityUpdate(ecs_iter_t *it) {
 
                     canAttack = false;
                     unit[i].attackElapsed = 0.0f;
-
-                    knockback = 3.0f;
+                    if (ecs_has(ECS, other, Velocity)) {
+                        Velocity *otherVelocity = ecs_get_mut(ECS, other, Velocity);
+                        *otherVelocity = Vector2Add(*otherVelocity, Vector2Scale(Vector2Normalize(dif), 4000 * dt));
+                    }
                 }
 
             }
 
-            // Physics update
-            slowDown += 0.2f;
-            Position dif = Vector2Subtract(otherPos, position[i]);
-            dif = Vector2Scale(dif, knockback);
-            dir = Vector2Add(dir, dif);
         }
 
         if (stationary) {