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import math |
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2
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import random |
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3
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from typing import List |
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4
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5
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import pygame |
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6
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7
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from src import TEXTURES_FOLDER, HALF_WIDTH, HALF_HEIGHT |
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8
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from src.functions.loaders import load_sprites_from_dir |
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9
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10
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11
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class Tiles: |
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SPRITES: List[pygame.Surface] = load_sprites_from_dir( |
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f"{TEXTURES_FOLDER}/tiles", |
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( |
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"wood_0", "wood_1", "wood_2", "wood_3", "wood_4", "wood_5", |
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"block_gold", "block_wood", |
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"blue_1", "blue_2", "blue_3", "blue_4", |
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"blue_5", "blue_6", "blue_7", "blue_8", "blue_9" |
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) |
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) |
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22
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def __init__(self, height, width): |
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self.grid_width = width |
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self.grid_height = height |
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self.grid = [ |
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Tile( |
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( |
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(index % height) * Tile.SIZE, |
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(index // height) * Tile.SIZE |
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), |
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random.choice(self.SPRITES) |
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) for index in range(height * width) |
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] |
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36
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def draw(self, viewport, camera): |
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for tile in self.grid: |
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tile.update(camera) |
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tile.draw(viewport, camera) |
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class Tile: |
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SIZE: int = 32 |
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TILE_COUNT_X: int = math.ceil(HALF_WIDTH / SIZE) + 1 |
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TILE_COUNT_Y: int = math.ceil(HALF_HEIGHT / SIZE) + 1 |
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48
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def __init__(self, coords, sprite): |
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self.coords = coords |
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self.sprite = sprite |
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self.rect = pygame.Rect(coords, (self.SIZE, self.SIZE)) |
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53
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def update(self, camera): |
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if self.rect.x - camera.x < -self.SIZE: |
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self.rect.x += self.SIZE * self.TILE_COUNT_X |
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56
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57
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elif self.rect.x - camera.x > HALF_WIDTH: |
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self.rect.x -= self.SIZE * self.TILE_COUNT_X |
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59
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60
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elif self.rect.y - camera.y < -self.SIZE: |
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self.rect.y += self.SIZE * self.TILE_COUNT_Y |
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63
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elif self.rect.y - camera.y > HALF_HEIGHT: |
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self.rect.y -= self.SIZE * self.TILE_COUNT_Y |
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66
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def draw(self, viewport, camera): |
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viewport.blit( |
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self.sprite, |
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(self.rect.x - camera.x, self.rect.y - camera.y) |
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) |
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Sigmanificient /
Pygame-TileScrollingPlatformer
