Winkel, Tank, Debug

fahrzeug.py

@@ -1,6 +1,16 @@
 import pygame
 import math
 
+
+def get_angle(p1, p2):
+    dx = p2[0] - p1[0]
+    dy = p2[1] - p1[1]
+    rads = math.atan2(-dy,dx)
+    rads %= 2*math.pi
+    degs = math.degrees(rads)
+    return degs
+
+
 class Fahrzeug(pygame.sprite.Sprite):
     def __init__(self, x, y):
         super().__init__()
@@ -8,7 +18,7 @@ class Fahrzeug(pygame.sprite.Sprite):
         self.rect = self.image.get_rect(center=(x, y))
         self.rect.centerx = x
         self.rect.centery = y
-        self.speed = 2
+        self.speed = 1
         self.dest_x = x
         self.dest_y = y
         self.direction = pygame.math.Vector2(0, -1)
@@ -18,12 +28,15 @@ class Fahrzeug(pygame.sprite.Sprite):
     def draw(self, win):
         rotated_image = pygame.transform.rotate(self.image, self.angle)
         rotated_rect = rotated_image.get_rect(center=self.rect.center)
-        #debug nicht anrühren
+
+        #debug, nicht anrühren
         #self.angle += 1
         #pygame.draw.rect(win, (255, 0, 0), rotated_rect)
+
         win.blit(rotated_image, rotated_rect)
 
     def update(self):
+        if self.Tank > 0:
             if self.rect.centerx < self.dest_x:
                 self.rect.centerx += self.speed
             if self.rect.centerx > self.dest_x:
@@ -33,8 +46,10 @@ class Fahrzeug(pygame.sprite.Sprite):
             if self.rect.centery > self.dest_y:
                 self.rect.centery -= self.speed
 
-        if self.rect.centerx != self.dest_x and self.rect.centery != self.dest_y:
+        if  self.rect.centerx != self.dest_x or self.rect.centery != self.dest_y:
+            if self.Tank > 0:
                 self.Tank -= 0.1
+            self.angle = get_angle((self.rect.centerx, self.rect.centery), (self.dest_x, self.dest_y))-90
 
     def dest(self, pos):
         self.dest_x, self.dest_y = pos

game.py

@@ -43,8 +43,17 @@ def start():
                     pygame.draw.rect(win, blue, (x * tile_size, y * tile_size, tile_size, tile_size))
 
         font = pygame.font.SysFont(None, 24)
-        img = font.render('Tank: '+str(round(player1.Tank,2)), True, white)
-        win.blit(img, (20, 20))
+        tank_label = font.render('Tank: '+str(round(player1.Tank,2)), True, white)
+        win.blit(tank_label, (20, 20))
+
+        #debug ausgabe
+        #---------------------------
+        #debug_selfrect = font.render('self centerx: ' + str(player1.rect.centerx) + ' self centery: ' + str(player1.rect.centery), True, white)
+        #win.blit(debug_selfrect, (20, 40))
+
+        #debug_selfrect = font.render('dest x: ' + str(player1.dest_x) + ' dest y: ' + str(player1.dest_y), True, white)
+        #win.blit(debug_selfrect, (20, 60))
+        #---------------------------
 
         Erzmine.update()
         Erzmine.draw(win)