implement ennemy life

models.py

@@ -273,7 +273,7 @@ class Player():
 
     def fire(self,name,texture):
         if (time()-self.last_fire> 1/max_fire_rate):
-            new_proj = Projectile(name,self.texture_proj,(self.posx,self.posy),20,self.degres_canon)
+            new_proj = Projectile(name,self.texture_proj,(self.posx,self.posy),20,self.degres_canon,50)
             self.projectiles.append(new_proj)
             self.last_fire = time()
             self.ammo = self.ammo -1
@@ -296,6 +296,10 @@ class Enemy():
         posy_screen = self.posy-offsety
         surface.blit(self.img,(posx_screen-self.rect.center[0],posy_screen-self.rect.center[1]))
 
+    def touched(self, proj):
+        self.life -= proj.damage
+        print(f"life down to {self.life}")
+
     def die(self,game,index):
         print(f"{self.name} died with honor.")
         del game.enemies[index]
@@ -303,7 +307,8 @@ class Enemy():
 
 class Projectile(): 
 
-    def __init__(self,name,texture,position,speed,angle):
+    def __init__(self,name,texture,position,speed,angle,damage):
+        self.damage = damage
         self.name = name
         self.speed = speed
         self.posx = position[0]
@@ -340,7 +345,9 @@ class Projectile():
         for k,enemy in enumerate(game.enemies):
             if enemy.mask.overlap(self.mask, (enemy.posx+enemy.rect.center[0]-self.posx-self.rect.center[0],enemy.posy+enemy.rect.center[1]-self.posy-self.rect.center[1])):
                 print("Impact on enemy {} at position {}".format(enemy.name,(enemy.posx,enemy.posy)))
-                enemy.die(game,k)
+                enemy.touched(self)
+                if enemy.life <= 0:
+                    enemy.die(game,k)
                 impact = True
 
         return impact