forked from s464965/WMICraft
95 lines
3.7 KiB
Python
95 lines
3.7 KiB
Python
from random import randrange
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from typing import List
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import numpy as np
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import numpy.typing as npt
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from common import Position
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from const import *
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class Genome:
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grid: npt.NDArray
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knights_red: List[Position]
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knights_blue: List[Position]
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waters: List[Position]
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trees: List[Position]
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sands: List[Position]
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monsters: List[Position]
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def __init__(self):
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self.grid = np.zeros((ROWS, COLUMNS), dtype=int)
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# todo: spawning castle, monsters, sand, trees in the same way as bellow
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self.knights_red = spawn_objects_in_given_area(
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grid=self.grid,
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object_alias=MAP_ALIASES.get("KNIGHT_RED"),
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objects_count=KNIGHTS_PER_TEAM_COUNT,
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spawn_position_start=Position(row=LEFT_KNIGHTS_SPAWN_FIRST_ROW, col=LEFT_KNIGHTS_SPAWN_FIRST_COL),
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width=KNIGHTS_SPAWN_WIDTH,
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height=KNIGHTS_SPAWN_HEIGHT
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)
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self.knights_blue = spawn_objects_in_given_area(
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grid=self.grid,
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object_alias=MAP_ALIASES.get("KNIGHT_BLUE"),
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objects_count=KNIGHTS_PER_TEAM_COUNT,
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spawn_position_start=Position(row=RIGHT_KNIGHTS_SPAWN_FIRST_ROW, col=RIGHT_KNIGHTS_SPAWN_FIRST_COL),
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width=KNIGHTS_SPAWN_WIDTH,
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height=KNIGHTS_SPAWN_HEIGHT
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)
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spawn_objects_in_given_area(
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grid=self.grid,
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object_alias=MAP_ALIASES.get("CASTLE"),
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objects_count=4,
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spawn_position_start=Position(row=7, col=9),
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width=2,
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height=2
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)
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self.waters = spawn_objects_in_given_area(grid=self.grid, object_alias=MAP_ALIASES.get("WATER"),
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objects_count=WATER_COUNT)
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self.trees = spawn_objects_in_given_area(grid=self.grid, object_alias=MAP_ALIASES.get("TREE"),
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objects_count=TREE_COUNT)
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self.sands = spawn_objects_in_given_area(grid=self.grid, object_alias=MAP_ALIASES.get("SAND"),
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objects_count=SAND_COUNT)
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self.monsters = spawn_objects_in_given_area(grid=self.grid, object_alias=MAP_ALIASES.get("MONSTER"),
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objects_count=MONSTERS_COUNT)
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def is_empty(grid: npt.NDArray, position: Position) -> bool:
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return grid[position.row, position.col] in [MAP_ALIASES.get("GRASS"), MAP_ALIASES.get("SAND")]
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def is_invalid_area(spawn_position_start, height, width) -> bool:
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return spawn_position_start.row + height - 1 < 0 or \
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spawn_position_start.row + height - 1 >= ROWS or \
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spawn_position_start.col + width - 1 < 0 or \
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spawn_position_start.col + width - 1 >= COLUMNS
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def spawn_objects_in_given_area(grid: npt.NDArray,
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object_alias: str,
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objects_count: int = 1,
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spawn_position_start: Position = Position(row=0, col=0),
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width: int = COLUMNS,
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height: int = ROWS) -> List[Position]:
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if is_invalid_area(spawn_position_start, height, width):
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raise ValueError("Invalid spawn area")
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objects_remaining = int(objects_count)
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positions = []
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while objects_remaining > 0:
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row = randrange(spawn_position_start.row, spawn_position_start.row + height)
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col = randrange(spawn_position_start.col, spawn_position_start.col + width)
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position = Position(row=row, col=col)
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if is_empty(grid=grid, position=position):
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grid[position.row, position.col] = object_alias
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positions.append(position)
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objects_remaining -= 1
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return positions
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