76 lines
2.5 KiB
Python
76 lines
2.5 KiB
Python
from pyboy import PyBoy
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from pyboy.utils import WindowEvent
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def get_symbol_address(symbol_name):
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try:
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with open('hello_iso.noi', 'r') as f:
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for line in f:
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parts = line.strip().split()
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if len(parts) >= 3 and parts[0] == 'DEF' and parts[1] == symbol_name:
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return int(parts[2], 16)
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except FileNotFoundError:
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pass
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raise ValueError(f"Symbol {symbol_name} not found in hello_iso.noi")
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def main():
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pyboy = PyBoy('hello_iso.gb', window='null', cgb=False)
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# Let the game boot and generate the maze
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for _ in range(60 * 2):
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pyboy.tick()
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# Dynamically look up addresses
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player_lx_addr = get_symbol_address('_player_lx')
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player_ly_addr = get_symbol_address('_player_ly')
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maze_addr = get_symbol_address('_maze')
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# Read player position from RAM
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lx = pyboy.memory[player_lx_addr]
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ly = pyboy.memory[player_ly_addr]
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print(f"Initial player coordinates in RAM: lx={lx}, ly={ly}")
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# Read maze array from RAM (15x15 starting at maze_addr)
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map_size = 15
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maze = []
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for y in range(map_size):
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row = []
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for x in range(map_size):
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val = pyboy.memory[maze_addr + y * map_size + x]
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row.append(val)
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maze.append(row)
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print("\nMaze layout in RAM (0=wall, 1=path):")
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for y, row in enumerate(maze):
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row_str = f"{y:02d}: "
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for x, val in enumerate(row):
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if x == lx and y == ly:
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row_str += "P" # Player
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else:
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row_str += str(val)
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print(row_str)
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# Check neighbors of player
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print(f"\nPlayer neighbors: Up={maze[ly-1][lx]}, Down={maze[ly+1][lx]}, Left={maze[ly][lx-1]}, Right={maze[ly][lx+1]}")
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# Try pressing Down (Down-Left)
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print("\nSimulating pressing DOWN...")
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pyboy.send_input(WindowEvent.PRESS_ARROW_DOWN)
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pyboy.tick()
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pyboy.send_input(WindowEvent.RELEASE_ARROW_DOWN)
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for _ in range(30):
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pyboy.tick()
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print(f"Player coordinates after DOWN: lx={pyboy.memory[player_lx_addr]}, ly={pyboy.memory[player_ly_addr]}")
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# Try pressing Right (Down-Right)
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print("\nSimulating pressing RIGHT...")
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pyboy.send_input(WindowEvent.PRESS_ARROW_RIGHT)
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pyboy.tick()
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pyboy.send_input(WindowEvent.RELEASE_ARROW_RIGHT)
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for _ in range(30):
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pyboy.tick()
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print(f"Player coordinates after RIGHT: lx={pyboy.memory[player_lx_addr]}, ly={pyboy.memory[player_ly_addr]}")
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pyboy.stop()
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if __name__ == "__main__":
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main()
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