feat:add new class and use game params model

levels/001.json

@@ -1,10 +1,10 @@
 {
   "time_to_play": 300,
-  "playground_size": [
-    100,
-    200
-  ],
+  "playground_size_w":100,
+  "playground_size_h":200,
   "score_to_pass": 10,
-  "good_food_count": [3,0,0],
-  "bad_food_count": [0,0,0]
+  "good_food_count": [0,0,0],
+  "bad_food_count": [0,0,0],
+  "fish": 3
+
 }

levels/template.json

@@ -1,11 +1,10 @@
 {
   "time_to_play": 300,
-  "playground_size": [
-    100,
-    200
-  ],
+  "playground_w":100,
+  "playground_h":200,
   "score_to_pass": 10,
   "good_food_count": [3,0,0],
-  "bad_food_count": [0,0,0]
+  "bad_food_count": [0,0,0],
+  "fish": 0
 
 }

src/foods.py

@@ -1,4 +1,8 @@
+import math
+import random
+
 import pygame.sprite
+from pygame import Rect
 
 from .env import FoodTypeEnum, FOOD_COLOR_MAP, FOOD_LV1_SIZE, FOOD_LV2_SIZE, FOOD_LV3_SIZE
 from mlgame.view.view_model import create_rect_view_data
@@ -14,8 +18,10 @@ class Food(pygame.sprite.Sprite):
 
         self.rect = self.image.get_rect()
         self.angle = 0
-
-    def update(self) -> None:
+    def set_center_x_and_y(self,x:int,y:int):
+        self.rect.centerx = x
+        self.rect.centery = y
+    def update(self,*args,**kwargs) -> None:
         pass
 
     @property
@@ -38,6 +44,7 @@ class GoodFoodLv1(Food):
         self.color = FOOD_COLOR_MAP[self.type]
         self.score = 1
         self.rect = self.image.get_rect()
+
 class GoodFoodLv2(Food):
     def __init__(self, group):
         super().__init__(group)
@@ -57,7 +64,48 @@ class GoodFoodLv3(Food):
         self.color = FOOD_COLOR_MAP[self.type]
         self.score = 4
         self.rect = self.image.get_rect()
+class Fish(Food):
+    def __init__(self, group):
+        super().__init__(group)
 
+        self.image = pygame.Surface([FOOD_LV1_SIZE, FOOD_LV1_SIZE])
+        self.type = FoodTypeEnum.GOOD_1
+        self.color = FOOD_COLOR_MAP[self.type]
+        self.score = 1
+        self.rect = self.image.get_rect()
+        self._target_x=400
+        self._target_y=400
+        self._direction = 1
+        self._vel=2
+        self._vely=1
+    def update(self,playground:Rect):
+
+
+        if self._direction==1:
+            if self.rect.centerx > self._target_x:
+                #     change
+                self._direction= - self._direction
+                self._target_x = random.randint(playground.left, playground.right)
+                self._target_y = self.rect.centery + random.randint(-20,20)
+                self._vely = self._vel * ((self._target_y - self.rect.centery)/(self._target_x - self.rect.centerx) )
+
+                pass
+            # move to right
+            self.rect.centerx += self._vel
+            self.rect.centery = self.rect.centery +self._vely
+        elif self._direction==-1:
+            if self.rect.centerx < self._target_x:
+                #     change
+                self._direction= - self._direction
+                self._target_x = random.randint(playground.left, playground.right)
+                self._target_y = self.rect.centery + random.randint(-50,50)
+                self.rect.centery = self.rect.centery + self._vely
+
+                pass
+            self.rect.centerx -= self._vel
+            self.rect.centery -= math.sin(self.rect.centerx)
+            pass
+        pass
 
 
 

src/game.py

@@ -3,14 +3,16 @@ import json
 import os.path
 
 import pygame
+from orjson import orjson
 
 from mlgame.game.paia_game import PaiaGame, GameResultState, GameStatus
 from mlgame.utils.enum import get_ai_name
+from mlgame.utils.prof import timeit_in_perf
 from mlgame.view.decorator import check_game_progress, check_game_result
 from mlgame.view.view_model import *
 from .env import *
 from .foods import *
-from .game_object import Ball
+from .game_object import Ball, LevelParams
 from .sound_controller import SoundController
 
 
@@ -51,10 +53,12 @@ class EasyGame(PaiaGame):
         self._init_game()
 
 
+    @timeit_in_perf
     def _init_game_by_file(self, level_file_path: str):
         try:
             with open(level_file_path) as f:
-                game_params = json.load(f)
+                game_params = LevelParams(**json.load(f))
+
         except:
             # If the file doesn't exist, use default parameters
             print("此關卡檔案不存在，遊戲將會會自動使用第一關檔案 001.json。")
@@ -65,17 +69,15 @@ class EasyGame(PaiaGame):
                 self._level_file = ""
         finally:
             # set game params
-            self._playground_w = int(game_params["playground_size"][0])
-            self._playground_h = int(game_params["playground_size"][1])
             self.playground = pygame.Rect(
                 0, 0,
-                self._playground_w,
-                self._playground_h
+                game_params.playground_w,
+                game_params.playground_h
             )
-            self._good_food_count = game_params["good_food_count"]
-            self._bad_food_count = game_params["bad_food_count"]
-            self._score_to_pass = int(game_params["score_to_pass"])
-            self._frame_limit = int(game_params["time_to_play"])
+            self._good_food_count = game_params.good_food_count
+            self._bad_food_count = game_params.bad_food_count
+            self._score_to_pass = game_params.score_to_pass
+            self._frame_limit = game_params.time_to_play
             self.playground.center = (WIDTH / 2, HEIGHT / 2)
 
             # init game
@@ -94,6 +96,7 @@ class EasyGame(PaiaGame):
                 self._create_foods(BadFoodLv1, self._bad_food_count[0])
                 self._create_foods(BadFoodLv2, self._bad_food_count[1])
                 self._create_foods(BadFoodLv3, self._bad_food_count[2])
+                self._create_foods(Fish, game_params.fish)
 
             self.frame_count = 0
             self._frame_count_down = self._frame_limit
@@ -112,7 +115,7 @@ class EasyGame(PaiaGame):
         self.ball.update(action)
         revise_ball(self.ball, self.playground)
         # update sprite
-        self.foods.update()
+        self.foods.update(playground=self.playground)
 
         # handle collision
 
@@ -298,6 +301,9 @@ class EasyGame(PaiaGame):
         for i in range(count):
             # add food to group
             food = FOOD_TYPE(self.foods)
-            food.rect.centerx = random.randint(self.playground.left, self.playground.right)
-            food.rect.centery = random.randint(self.playground.top, self.playground.bottom)
+            food.set_center_x_and_y(
+                random.randint(self.playground.left, self.playground.right),
+                random.randint(self.playground.top, self.playground.bottom)
+            )
+
         pass

src/game_object.py

@@ -1,5 +1,7 @@
 import math
+from typing import List
 
+import pydantic
 import pygame.sprite
 
 from .env import BALL_COLOR, BALL_VEL, BALL_H, BALL_W, BALL_GROWTH_SCORE_STEP, BALL_GROWTH_SIZE_STEP, \
@@ -8,6 +10,15 @@ from .foods import Food
 from .sound_controller import SoundController
 from mlgame.view.view_model import create_rect_view_data
 
+class LevelParams(pydantic.BaseModel):
+    playground_w:int=100
+    playground_h:int=200
+    score_to_pass:int=10
+    time_to_play:int=300
+
+    good_food_count:List[int] =[]
+    bad_food_count:List[int] =[]
+    fish:int=0
 
 class Ball(pygame.sprite.Sprite):
     def __init__(self):