Fix mouvement and rotation issues. Add acceleration

asset/asset.svg

@@ -26,8 +26,8 @@
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+     inkscape:cx="-3244.5066"
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@@ -49,7 +49,7 @@
         <dc:format>image/svg+xml</dc:format>
         <dc:type
            rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
-        <dc:title></dc:title>
+        <dc:title />
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@@ -745,8 +745,8 @@
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models.py

@@ -10,6 +10,7 @@ from math import atan, degrees,radians, cos, sin
 img_path = 'asset/'
 
 cap_speed = 10
+acceleration = 2
 deceleration = 1.1
 
 
@@ -70,19 +71,25 @@ class Perso():
         if keystate[self.key_left] or keystate[self.key_right] or keystate[self.key_up] or keystate[self.key_down]:
 
             if keystate[self.key_left]:
-                self.speed[0] = -1*cap_speed
+                self.speed[0] -= acceleration
+                if self.speed[0] < -cap_speed: self.speed[0] = -cap_speed
 
             if keystate[self.key_right]:
-                self.speed[0] = cap_speed
+                self.speed[0] += acceleration
+                if self.speed[0] > cap_speed: self.speed[0] = cap_speed
 
             if keystate[self.key_up]:
-                self.speed[1] = -1*cap_speed
+                self.speed[1] -= acceleration
+                if self.speed[1] < -cap_speed: self.speed[1] = -cap_speed
 
             if keystate[self.key_down]:
-                self.speed[1] = cap_speed
+                self.speed[1] += acceleration
+                if self.speed[1] > cap_speed: self.speed[1] = cap_speed
 
         # Begin the deceleration
+        if not (keystate[self.key_left] or keystate[self.key_right]):
             self.speed[0] = int(self.speed[0]/deceleration)
+        if not (keystate[self.key_up] or keystate[self.key_down]):
             self.speed[1] = int(self.speed[1]/deceleration)
 
         # Update the position
@@ -130,7 +137,7 @@ class Perso():
         canon = pygame.transform.rotate(self.canon,self.degres_canon)
 
         # Get rects
-        self.perso_rect = self.img.get_rect()
+        self.perso_rect = perso.get_rect()
         self.canon_rect = canon.get_rect()
 
         # Blits