feat: create sheet splice part of text generator

tetris/game.py

@@ -1,7 +1,9 @@
 import sys
+from typing import Text
 import pygame
 from pygame import mixer
 from tetris.util import ConfigurationManager
+from tetris.util import TextGenerator
 from tetris.entity import PieceGenerator 
 from tetris.entity import Well
 from tetris.entity import Stack
@@ -21,6 +23,7 @@ class Game:
 
     def initialize(self) -> None:
         pygame.init()
+        TextGenerator.load("resource/font/retro-font.bmp", (20, 30))
 
         win_width = ConfigurationManager.get("window", "width")
         win_height = ConfigurationManager.get("window", "height")
@@ -119,8 +122,7 @@ class Game:
         if self.current_piece:
             self.current_piece.draw(self.screen)
 
-        self.sheet = pygame.image.load("resource/font/gravity-font.bmp").convert()
-        self.screen.blit(self.sheet, (0, 0), pygame.Rect(30, 30, 30, 30))
+        TextGenerator.draw("SCORE", (0, 0), self.screen)
         
         # update display
         pygame.display.update()

tetris/util.py

@@ -1,5 +1,5 @@
-import random
 import yaml
+import pygame
 from typing import Tuple
 
 """
@@ -21,3 +21,28 @@ class ConfigurationManager:
             return cls.configuration[key][sub_key]
         else:
             return cls.configuration[key]
+
+class TextGenerator:
+
+    sheet = None
+    glyph_size = -1
+    letters = { }
+    numbers = { }
+
+    @classmethod
+    def load(cls, file: str, glyph_size: Tuple) -> None:
+        cls.sheet = pygame.image.load(file)
+        cls.glyph_size = glyph_size
+
+        cls.letters["S"] = (3 * glyph_size[0], 6 * glyph_size[1])
+        cls.letters["C"] = (3 * glyph_size[0], 4 * glyph_size[1])
+        cls.letters["O"] = (7 * glyph_size[0], 5 * glyph_size[1])
+        cls.letters["R"] = (2 * glyph_size[0], 6 * glyph_size[1])
+        cls.letters["E"] = (5 * glyph_size[0], 4 * glyph_size[1])
+    
+    @classmethod
+    def draw(cls, text: str, position: Tuple, surface: pygame.Surface) -> None:
+        x_position = 0
+        for char_ in text:
+            surface.blit(cls.sheet, (position[0] + x_position, position[1]), pygame.Rect(cls.letters[char_.upper()], (cls.glyph_size[0], cls.glyph_size[1])))
+            x_position += cls.glyph_size[0]