2021-03-12 11:49:19 +01:00
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import pygame
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2021-03-12 21:25:33 +01:00
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import json
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2021-03-12 11:49:19 +01:00
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import project_constants as consts
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import tile as tl
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import mine as mn
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2021-03-12 21:25:33 +01:00
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tile_asset_options = {
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"BLUE": consts.ASSET_TILE_BLUE,
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"GREEN": consts.ASSET_TILE_GREEN,
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"ORANGE": consts.ASSET_TILE_ORANGE,
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"PURPLE": consts.ASSET_TILE_PURPLE,
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"RED": consts.ASSET_TILE_RED,
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"WHITE": consts.ASSET_TILE_WHITE,
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"YELLOW": consts.ASSET_TILE_YELLOW
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}
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mine_asset_options = {
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'A': consts.ASSET_MINE_A,
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'B': consts.ASSET_MINE_B,
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'F': consts.ASSET_MINE_F,
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'K': consts.ASSET_MINE_K
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}
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2021-03-14 11:32:44 +01:00
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2021-03-12 21:25:33 +01:00
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def calculate_screen_position(x, y):
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coords = (
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consts.V_SCREEN_PADDING + consts.V_TILE_SIZE * x,
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consts.V_SCREEN_PADDING + consts.V_TILE_SIZE * y,
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)
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return coords
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2021-03-12 11:49:19 +01:00
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class Minefield:
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2021-03-12 21:25:33 +01:00
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def __init__(self, json_path):
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2021-03-12 11:49:19 +01:00
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2021-03-12 21:25:33 +01:00
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# open JSON with minefield info
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with open(json_path) as json_data:
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data = json.load(json_data)
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2021-03-12 11:49:19 +01:00
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2021-03-12 21:25:33 +01:00
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# create matrix of a desired size, fill it with default tile objects
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self.matrix = [
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[
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tl.Tile((i, j)) for i in range(consts.V_GRID_VER_TILES)
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] for j in range(consts.V_GRID_HOR_TILES)
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]
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2021-03-12 11:49:19 +01:00
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2021-03-12 21:25:33 +01:00
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# iterate through tiles, set their colors and add mines
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2021-03-12 11:49:19 +01:00
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for x in range(consts.V_GRID_HOR_TILES):
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for y in range(consts.V_GRID_VER_TILES):
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2021-03-12 21:25:33 +01:00
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# load tile's data from json
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tile_data = data[f"{x},{y}"]
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# create and add mine if there is one
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if tile_data["mine"] is not None:
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mine_type = tile_data["mine"]["mine_type"].upper()
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mine = mn.Mine((x, y), mine_type)
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self.matrix[x][y].mine = mine
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self.matrix[x][y].color = tile_data["color"].upper()
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# probably a temporary solution
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# (depends on sapper's movement implementation)
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sapper_x, sapper_y = data['agent_starting_position'].split(",")
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self.sapper_position = (int(sapper_x), int(sapper_y))
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2021-03-12 11:49:19 +01:00
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def draw(self, window):
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# iterate through tiles
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for column in self.matrix:
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for tile in column:
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2021-03-12 21:25:33 +01:00
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# calculate tile position on the screen
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tile_screen_coords = calculate_screen_position(tile.position[0], tile.position[1])
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2021-03-12 11:49:19 +01:00
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2021-03-12 21:25:33 +01:00
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# draw a tile
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window.blit(tile_asset_options.get(tile.color), tile_screen_coords)
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2021-03-12 11:49:19 +01:00
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2021-03-12 21:25:33 +01:00
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# draw a mine on top if there is one
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if tile.mine is not None:
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window.blit(mine_asset_options.get(tile.mine.mine_type), tile_screen_coords)
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2021-03-12 11:49:19 +01:00
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2021-03-12 21:25:33 +01:00
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# draw the sapper
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sapper_screen_coords = calculate_screen_position(self.sapper_position[0], self.sapper_position[1])
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window.blit(consts.ASSET_SAPPER, sapper_screen_coords)
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# Here are defined functions that move our agent. They are being called in main when certain key is pressed
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def go_right(self):
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if self.sapper_position[0] != 9:
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self.sapper_position = (int(self.sapper_position[0])+1, int(self.sapper_position[1]))
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def go_left (self):
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if self.sapper_position[0] != 0:
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self.sapper_position = (int(self.sapper_position[0])-1, int(self.sapper_position[1]))
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def go_up (self):
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if self.sapper_position[1] != 0:
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self.sapper_position = (int(self.sapper_position[0]), int(self.sapper_position[1])-1)
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def go_down (self):
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if self.sapper_position[1] != 9:
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self.sapper_position = (int(self.sapper_position[0]), int(self.sapper_position[1])+1)
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