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Add unit tests for UnitFactory functionality and initialize units package

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This commit is contained in:
Matteo Benedetto
2025-08-13 20:36:51 +02:00
parent 088ae02080
commit 689b21bf65
10 changed files with 181 additions and 203 deletions
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rats.py
+51 -126
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@@ -1,23 +1,31 @@
#!/usr/bin/python3
import random
from units import rat, bomb
import uuid
from engine import maze, sdl2 as engine, controls
from engine import maze, sdl2 as engine, controls, graphics, unit_manager, scoring
import os
import datetime
import json
class MiceMaze(controls.KeyBindings):
class MiceMaze(
controls.KeyBindings,
unit_manager.UnitManager,
graphics.Graphics,
scoring.Scoring
):
# ==================== INITIALIZATION ====================
def __init__(self, maze_file):
self.map = maze.Map(maze_file)
self.audio = True
self.cell_size = 40
self.full_screen = False
self.engine = engine.GameWindow(self.map.width, self.map.height,
self.render_engine = engine.GameWindow(self.map.width, self.map.height,
self.cell_size, "Mice!",
key_callback=(self.key_pressed, self.key_released, self.axis_scroll))
self.graphics_load()
self.load_assets()
self.pointer = (random.randint(1, self.map.width-2), random.randint(1, self.map.height-2))
self.scroll_cursor()
self.points = 0
@@ -43,150 +51,67 @@ class MiceMaze(controls.KeyBindings):
def start_game(self):
for _ in range(5):
self.new_rat()
def count_rats(self):
count = 0
for unit in self.units.values():
if isinstance(unit, rat.Rat):
count += 1
return count
def new_rat(self, position=None):
if position is None:
position = self.choose_start()
rat_class = rat.Male if random.random() < 0.5 else rat.Female
self.spawn_unit(rat_class, position)
def spawn_bomb(self, position):
self.spawn_unit(bomb.Timer, position)
self.spawn_rat()
def spawn_unit(self, unit, position, **kwargs):
id = uuid.uuid4()
self.units[id] = unit(self, position, id, **kwargs)
def choose_start(self):
if not hasattr(self, '_valid_positions'):
self._valid_positions = [
(x, y) for y in range(1, self.map.height-1)
for x in range(1, self.map.width-1)
if self.map.matrix[y][x]
]
return random.choice(self._valid_positions)
# ==================== GAME LOGIC ====================
def draw_maze(self):
if self.background_texture is None:
texture_tiles = []
for y, row in enumerate(self.map.matrix):
for x, cell in enumerate(row):
variant = x*y % 4
tile = self.grasses[variant] if cell else self.tunnel
texture_tiles.append((tile, x*self.cell_size, y*self.cell_size))
self.background_texture = self.engine.create_texture(texture_tiles)
self.engine.draw_background(self.background_texture)
def update_maze(self):
if self.game_over():
return
if self.game_status == "paused":
self.render_engine.dialog("Pause")
return
if self.game_status == "start_menu":
self.render_engine.dialog("Welcome to the Mice!", subtitle="A game by Matteo because he was bored",image=self.assets["BMP_WEWIN"])
return
self.render_engine.delete_tag("unit")
self.render_engine.delete_tag("effect")
self.render_engine.draw_pointer(self.pointer[0] * self.cell_size, self.pointer[1] * self.cell_size)
self.unit_positions.clear()
self.unit_positions_before.clear()
for unit in self.units.values():
self.unit_positions.setdefault(unit.position, []).append(unit)
self.unit_positions_before.setdefault(unit.position_before, []).append(unit)
for unit in self.units.copy().values():
unit.move()
unit.collisions()
unit.draw()
self.render_engine.update_status(f"Mice: {self.count_rats()} - Points: {self.points}")
self.scroll()
self.render_engine.new_cycle(50, self.update_maze)
def run(self):
self.render_engine.mainloop(update=self.update_maze, bg_update=self.draw_maze)
# ==================== GAME OVER LOGIC ====================
def game_over(self):
if self.game_end[0]:
if not self.game_end[1]:
self.engine.dialog("Game Over: Mice are too many!", image=self.assets["BMP_WEWIN"])
self.render_engine.dialog("Game Over: Mice are too many!", image=self.assets["BMP_WEWIN"])
else:
self.engine.dialog(f"You Win! Points: {self.points}", image=self.assets["BMP_WEWIN"], scores=self.read_score())
self.render_engine.dialog(f"You Win! Points: {self.points}", image=self.assets["BMP_WEWIN"], scores=self.read_score())
return True
if self.count_rats() > 200:
self.stop_sound()
self.play_sound("WEWIN.WAV")
self.render_engine.stop_sound()
self.render_engine.play_sound("WEWIN.WAV")
self.game_end = (True, False)
self.game_status = "paused"
return True
if not len(self.units):
self.stop_sound()
self.play_sound("VICTORY.WAV")
self.play_sound("WELLDONE.WAV", tag="effects")
self.render_engine.stop_sound()
self.render_engine.play_sound("VICTORY.WAV")
self.render_engine.play_sound("WELLDONE.WAV", tag="effects")
self.game_end = (True, True)
self.game_status = "paused"
self.save_score()
return True
def save_score(self):
with open("scores.txt", "a") as f:
f.write(f"{datetime.datetime.now()} - {self.points}\n")
def read_score(self):
table = []
with open("scores.txt") as f:
rows = f.read().splitlines()
for row in rows:
table.append(row.split(" - "))
table.sort(key=lambda x: int(x[1]), reverse=True)
return table
def update_maze(self):
if self.game_over():
return
if self.game_status == "paused":
self.engine.dialog("Pause")
return
if self.game_status == "start_menu":
self.engine.dialog("Welcome to the Mice!", subtitle="A game by Matteo because he was bored",image=self.assets["BMP_WEWIN"])
return
self.engine.delete_tag("unit")
self.engine.delete_tag("effect")
self.engine.draw_pointer(self.pointer[0] * self.cell_size, self.pointer[1] * self.cell_size)
self.unit_positions.clear()
self.unit_positions_before.clear()
for unit in self.units.values():
self.unit_positions.setdefault(unit.position, []).append(unit)
for unit in self.units.copy().values():
unit.move()
unit.collisions()
unit.draw()
self.engine.update_status(f"Mice: {self.count_rats()} - Points: {self.points}")
self.scroll()
self.engine.new_cycle(50, self.update_maze)
def run(self):
self.engine.mainloop(update=self.update_maze, bg_update=self.draw_maze)
def scroll_cursor(self, x=0, y=0):
if self.pointer[0] + x > self.map.width or self.pointer[1] + y > self.map.height:
return
self.pointer = (
max(1, min(self.map.width-2, self.pointer[0] + x)),
max(1, min(self.map.height-2, self.pointer[1] + y))
)
self.engine.scroll_view(self.pointer)
def play_sound(self, sound_file,tag="base"):
self.engine.play_sound(sound_file, tag=tag)
def stop_sound(self, tag=None):
self.engine.stop_sound()
def graphics_load(self):
self.tunnel = self.engine.load_image("Rat/BMP_TUNNEL.png", surface=True)
self.grasses = [self.engine.load_image(f"Rat/BMP_1_GRASS_{i+1}.png", surface=True) for i in range(4)]
self.rat_assets = {}
self.bomb_assets = {}
for sex in ["MALE", "FEMALE", "BABY"]:
self.rat_assets[sex] = {}
for direction in ["UP", "DOWN", "LEFT", "RIGHT"]:
self.rat_assets[sex][direction] = self.engine.load_image(f"Rat/BMP_{sex}_{direction}.png", transparent_color=(128, 128, 128))
for n in range(5):
self.bomb_assets[n] = self.engine.load_image(f"Rat/BMP_BOMB{n}.png", transparent_color=(128, 128, 128))
self.assets = {}
for file in os.listdir("assets/Rat"):
if file.endswith(".png"):
self.assets[file[:-4]] = self.engine.load_image(f"Rat/{file}")
def add_point(self, value):
self.points += value
if __name__ == "__main__":