51 lines
1.8 KiB
Python
51 lines
1.8 KiB
Python
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# engine/renderer.py
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import pygame
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class Renderer:
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def __init__(self, surface):
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self.surface = surface
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# Define a simple 8-bit palette (e.g., NES palette)
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self.palette = [
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(84, 84, 84), # Color 0
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(0, 30, 116), # Color 1
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(8, 16, 144), # Color 2
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(48, 0, 136), # Color 3
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(68, 0, 100), # Color 4
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(92, 0, 48), # Color 5
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(84, 4, 0), # Color 6
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(60, 24, 0), # Color 7
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(32, 42, 0), # Color 8
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(8, 58, 0), # Color 9
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(0, 64, 0), # Color 10
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(0, 60, 0), # Color 11
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(0, 50, 60), # Color 12
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(0, 0, 0), # Color 13
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(0, 0, 0), # Color 14
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(0, 0, 0), # Color 15
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]
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def clear(self, color=0):
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if 0 <= color < len(self.palette):
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self.surface.fill(self.palette[color])
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else:
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self.surface.fill(self.palette[0]) # Default to background color
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def draw_pixel(self, x, y, color_index):
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if 0 <= color_index < len(self.palette):
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if 0 <= x < self.surface.get_width() and 0 <= y < self.surface.get_height():
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self.surface.set_at((int(x), int(y)), self.palette[color_index])
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def draw_sprite(self, x, y, sprite, color_index=1):
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"""
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Draws a sprite at position (x, y).
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:param x: X-coordinate
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:param y: Y-coordinate
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:param sprite: 2D list representing the sprite
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:param color_index: Color index to use for the sprite
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"""
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for row_idx, row in enumerate(sprite):
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for col_idx, pixel in enumerate(row):
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if pixel:
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self.draw_pixel(x + col_idx, y + row_idx, color_index)
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