Couldn't beat graphic bugs with sprite caching. Returned to old way. Need to create branch with sprite caching and try to finish it.

common.py

@@ -10,3 +10,12 @@ def scale_image(image, n):
     orig_size = image.get_size()
     new_size = (int(orig_size[0] * n), int(orig_size[1] * n))
     return pygame.transform.smoothscale(image, new_size)
+
+def path_exists(data, path):
+    current = data
+    for key in path:
+        if isinstance(current, dict) and key in current:
+            current = current[key]
+        else:
+            return False
+    return True

eb_engine.py

@@ -45,8 +45,6 @@ class Map:
                 
                 self.cells[line].append(deepcopy(final_cell))   
 
-
-
     def draw_map(self, screen, current_frame, grid = True):
         for j in range(len(self.cells)):
             for i, cell in enumerate(self.cells[j]):
@@ -64,8 +62,8 @@ class Map:
                 if cell.creature_obj:
                     cell.creature_obj.draw(dd)
 
-                #if grid:
+                if grid:
-                #    pygame.draw.rect(screen, self.color, pygame.Rect(dd["x"], dd["y"], dd["w"], dd["h"]), self.bord)
+                    pygame.draw.rect(screen, self.color, pygame.Rect(dd["x"], dd["y"], dd["w"], dd["h"]), self.bord)
                 
 @dataclass
 class Engine:
@@ -113,6 +111,8 @@ class Engine:
         unlock = True
         current_frame = 0
         max_fps = 60
+        global_counter = 0
+        global_counter_cap = 100000
 
         while running:
             # poll for events
@@ -125,6 +125,7 @@ class Engine:
             self.screen.fill("chartreuse4")
 
             easy_map.draw_map(self.screen, current_frame + 1)
+            #print(easy_map.cells[0][0].item_obj.sprite_cache)
 
             if unlock:
                 keys = pygame.key.get_pressed()   
@@ -143,8 +144,11 @@ class Engine:
                 if keys[pygame.K_ESCAPE]:
                     running = False
 
-            #print(current_frame + 1)
             current_frame = (current_frame + 1) % max_fps
+            if global_counter < global_counter_cap:
+                global_counter += 1
+            else:
+                global_counter = 0
 
             # flip() the display to put your work on screen
             pygame.display.flip()

eb_objects.py

@@ -1,4 +1,4 @@
-from common import dataclass, scale_image
+from common import deepcopy, dataclass, field, scale_image, path_exists
 
 @dataclass
 class Object:    
@@ -6,27 +6,39 @@ class Object:
     name:              str 
     sprite_name:       str
     sprite_state:      int    =   0
-    sprite_scale: int = 1
+    #sprite_scale:      int    =   1
-    sprite_cache: None = None
+    #sprite_cache:      dict   =   field(default_factory = dict)
+    #sprite_cache_upd:  int    =   100
+    #
+    #def cache_sprite(self, sprites):
+    #    if self.sprite_name not in self.sprite_cache:
+    #        self.sprite_cache[self.sprite_name] = {}
+    #    self.sprite_cache[self.sprite_name][self.sprite_state] = deepcopy(sprites[self.sprite_name][self.sprite_state])
+    #
+    #def scale_cached(self, draw_data):
+    #    if self.sprite_scale != draw_data["scale"]:            
+    #        self.sprite_scale = draw_data["scale"]
+    #        self.sprite_cache[self.sprite_name][self.sprite_state] = deepcopy(scale_image(draw_data["sprites"][self.sprite_name][self.sprite_state], draw_data["scale"]))
+
 
     def draw(self, draw_data):
+        #if draw_data["global_counter"] > self.sprite_cache_upd:
+        #    self.sprite_cache = {}
+        
         if draw_data["spr_up"] == 0:
             if self.sprite_state == len(draw_data["sprites"][self.sprite_name]) - 1:
                 self.sprite_state = 0
             else:
                 self.sprite_state += 1  
 
-        if self.sprite_cache is None:
+        #if path_exists(self.sprite_cache, [self.sprite_name, self.sprite_state]):
-            self.sprite_cache = draw_data["sprites"][self.sprite_name][self.sprite_state]
+        #    self.scale_cached(draw_data)
+        #else:
+        #    self.cache_sprite(draw_data["sprites"])
 
-        if self.sprite_scale != draw_data["scale"]:            
+        sp = scale_image(draw_data["sprites"][self.sprite_name][self.sprite_state], draw_data["scale"])
-            self.sprite_scale = draw_data["scale"]
+        rect = sp.get_rect(center = (draw_data["x"] + draw_data["w"] /2, draw_data["y"] + draw_data["h"]/ 2))
-            self.sprite_cache = scale_image(draw_data["sprites"][self.sprite_name][self.sprite_state], draw_data["scale"])
+        draw_data["screen"].blit(sp, rect)
-            rect = self.sprite_cache.get_rect(center = (draw_data["x"] + draw_data["w"] /2, draw_data["y"] + draw_data["h"]/ 2))
-        else:
-            rect = self.sprite_cache.get_rect(center = (draw_data["x"] + draw_data["w"] /2, draw_data["y"] + draw_data["h"]/ 2))
-
-        draw_data["screen"].blit(self.sprite_cache, rect)
 
     
 @dataclass

main.py

@@ -12,7 +12,11 @@ if __name__ == "__main__":
     #  - посмотреть класс спрайта или сделать свой +
     #  - добавить отрисовку существ и предметов с анимацией +
     # почитать про Surface, Display, доку к pygame-gui
-    # Начало гуя - кнопка, строка ввода, клик
+    # Начало гуя:
+    # - общая идея гуя 
+    # - кнопка отключить сетку
+    # - строка ввода
+    # - клик
     # Поиск пути, очередь задач для существ
     # Редактор карты
     # Охотник -> деревня
@@ -22,17 +26,10 @@ if __name__ == "__main__":
 
     #техдолг:
     #проверить дефолтдикт field и None = None
+    #не взлетело кэширование - потом доделать
 
     # проверить у ллм на ошибки - РЕГУЛЯРНАЯ АКТИВНОСТЬ:
     #  - deepcopy +
     #  - общие +
     main() 
-
+    #техдолг - draw_data to dd
-
-    # P.S. to previous commit:
-    #instead of Sprite flow load_sprites function was changed: 
-    #gathering the number of sprites with the same names before second _ and hold it at
-    #sprites dict. also now sprites must be named as objectname_action_number
-    #
-    # Main commit - full sprites support, with caching, transparency and smooth scaling
-    # drawing function moved to Object methods