uff

main copy.py

@@ -6,26 +6,61 @@ def berechne_dreieck(alpha,c):
     b = sin(alpha)*c# y
     return a,b
 
+def get_debug_text():
+    def text(text,line_counter):
+        debug_text = default_font.render(str(text), True, (0,0,0))
+        screen.blit(debug_text,(0,line_counter*default_font.get_height()))
+
+    line_counter = 1
+    globalvars =globals()
+    for a in globalvars:
+        text(f"{str(a)} = {str(globalvars[a])}",line_counter)
+        line_counter += 1
+
 pygame.init()
 clock = pygame.time.Clock()
-screen = pygame.display.set_mode([500,500])
+screen = pygame.display.set_mode([500,500],pygame.RESIZABLE)
 screensize = pygame.display.get_window_size()
+default_font = pygame.font.SysFont("sans", 14)
 
+start_pos = screensize[0]/2,screensize[1]/2#(10,screensize[1]-10)
+winkel = 0
 
-
+print(berechne_dreieck(45,10))
 running = True
 if __name__ == "__main__":
     while running:
+        screen.fill((255,255,255))
+        pressed_keys = pygame.key.get_pressed()
+
+        if pressed_keys[pygame.K_ESCAPE]:
+            exit()
+        if pressed_keys[pygame.K_UP]:
+            winkel += 1
+        if pressed_keys[pygame.K_DOWN]:
+            winkel -= 1
+
         for event in pygame.event.get():
             if event.type == pygame.QUIT:
                 exit()
-        a,b = berechne_dreieck(45,100)
+            if event.type == pygame.WINDOWRESIZED:
-        # draw a
+                screensize = pygame.display.get_window_size()
-        pygame.draw.line(screen,(255,0,0),(screensize[0]-10,screensize[1]-10),(0,0))
+                start_pos = screensize[0]/2,screensize[1]/2#(10,screensize[1]-10)
+                screen.fill((0,0,0))
+        if winkel >= 360 or winkel <= -1:
+            winkel = 0
+        a,b = berechne_dreieck(winkel,150)
 
-        # draw b
+        end_pos = start_pos[0]+a,start_pos[1]+b
-        pygame.draw.line(screen,(255,0,0),(screensize[0]-10,screensize[1]-10),(0,0))
+        # draw c   schwarz
+        pygame.draw.line(screen,(0,0,0),start_pos,end_pos)
 
+        # draw a   rot
+        pygame.draw.line(screen,(255,0,0),start_pos,(start_pos[0]+a,start_pos[1]))
+        # draw b   blau
+        pygame.draw.line(screen,(0,0,255),(start_pos[0]+a,start_pos[1]),(start_pos[0]+a,start_pos[1]+b))
+
+        get_debug_text()
         pygame.display.flip()
-        clock.tick(60)
+        clock.tick(1)
-print(berechne_dreieck(45,100))
+        winkel += 1