389 lines
9.9 KiB
Python
389 lines
9.9 KiB
Python
#!/usr/bin/python3
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import os
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import pygame
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import numpy
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from tools import pg # if you import pg from tools, you dont need to init pygame.
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from tools.file_dict import FileDict
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from physics.parabelfunc import berechneflugbahn
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# integrated settings (I dont trust my own settings class.)
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DEFAULT_WINDOW_SIZE = (800, 600)
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FPS = 60
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SAVE_SETTINGS_ON_EXIT = True
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pygame.init() # pygame initialization
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screen = pygame.display.set_mode(DEFAULT_WINDOW_SIZE)
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pygame.display.set_caption("Cowyeet 2.0")
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if os.path.isfile("settings.txt"): # If the settings exist, load them into a dict. Else create the settings with the default values.
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settings = FileDict("settings.txt")
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else:
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settings = FileDict()
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settings.path = "settings.txt"
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settings["win_size"] = DEFAULT_WINDOW_SIZE
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settings["level_size_multiplier"] = 1
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settings.save()
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# loading screen
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default_font = pygame.font.SysFont("ubuntu", 16)
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loading_text = default_font.render("Loading...", True, (240, 240, 240))
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screen.fill((40, 40, 40))
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screen.blit(loading_text, (400 - loading_text.get_width() / 2, 300 - loading_text.get_height() / 2))
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pygame.display.update()
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# /loading screen
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# functions
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# images
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def load_texture(path: str):
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if os.path.isfile(path):
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return pygame.image.load(path)
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else:
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return texture_not_found
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def load_block_texture(path: str):
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texture = load_texture(path)
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return pygame.transform.scale(texture, (40 * settings["level_size_multiplier"], 40 * settings["level_size_multiplier"]))
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# /images
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# coordinate calculations
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def center_x(width: int):
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return screen.get_width() / 2 - width / 2
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def center_y(height: int):
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return screen.get_height() / 2 - height / 2
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def center(size):
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width, height = size
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return center_x(width), center_y(height)
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# /coordinate calculations
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# image calculations
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def set_rot_point(img, pos):
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w, h = img.get_size()
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w, h = w * 2, h * 2
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img2 = pygame.Surface((w, h), pygame.SRCALPHA)
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img2.blit(img, (w / 2 - pos[0], h / 2 - pos[1]))
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return img2, (w, h)
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# / image calculations
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# game logic
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def start_level(lvl: int):
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global level
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global cow_throwable
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page_switch("ingame")
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level = lvl
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load_level(lvl)
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cow_throwable = True
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def load_level(lvl):
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global level_data
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global lvl_width
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global level_surface
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level_data = __import__("data.levels." + str(lvl), fromlist="data.levels")
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lvl_width, lvl_height = level_data.level_size
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level_surface = pygame.Surface((lvl_width * 40 * settings["level_size_multiplier"], lvl_height * 40 * settings["level_size_multiplier"]), pygame.SRCALPHA, 32)
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x = 0
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y = 0
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for row in level_data.data_array:
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x = 0
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for block in row:
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rx = x * 40 * settings["level_size_multiplier"]
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ry = y * 40 * settings["level_size_multiplier"]
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blit_block(block, (rx, ry))
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x += 1
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y += 1
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def blit_block(block, position: tuple):
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if not block == 0:
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if block == 1:
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level_surface.blit(stone_block_texture, position)
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elif block == 2:
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level_surface.blit(dirt_block_texture, position)
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elif block == 3:
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level_surface.blit(grass_block_texture, position)
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elif block == 4:
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level_surface.blit(rock_block_texture, position)
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else:
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level_surface.blit(texture_not_found, position)
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def yeet_cow():
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global cow_throwable
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global cow_flying
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global cow_flight_path
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global cow_flight_step
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if cow_throwable:
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cow_throwable = False
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lvl_x, lvl_y = level_data.level_size
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lvl_x *= 40
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lvl_x *= settings["level_size_multiplier"]
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lvl_y *= 40
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lvl_y *= settings["level_size_multiplier"]
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cow_flight_path = berechneflugbahn(lvl_x, lvl_y, lvl_x + 100, 34, 128, xstep=10)
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cow_flying = True
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cow_flight_step = 0
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# /game logic
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# page system
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def main_menu_page():
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screen.blit(full_icon_texture, (center_x(full_icon_texture.get_width()), 128))
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buttons[start_button].blit()
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def level_selector_page():
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buttons[lvl_one_button].blit()
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screen.blit(choose_level_text, (screen.get_width() / 2 - choose_level_text.get_width() / 2, 16))
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def ingame_page():
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global cow_flight_step
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global cow_position
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global cow_flying
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global cow_throwable
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screen.fill(summer_sky)
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screen.blit(level_surface, (0, screen.get_height() - level_surface.get_height()))
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lvl_size = settings["level_size_multiplier"]
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cx, cy = level_data.catapult_pos
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cx = cx * 40 * lvl_size
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cy = screen.get_height() - level_surface.get_height() + cy * 40 * lvl_size - catapult_frame_texture.get_height()
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screen.blit(catapult_frame_texture, (cx, cy))
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screen.blit(catapult_arm_texture, (cx + 27 * 5 * lvl_size, cy - 35 * 5 * lvl_size))
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if cow_flying:
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cow_flight_step += 1
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x = cow_flight_path[cow_flight_step * 2]
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y = cow_flight_path[cow_flight_step * 2 + 1]
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cow_position = (x, screen.get_height() - y - 64 * 5 * settings["level_size_multiplier"])
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if cow_flight_step * 2 == len(cow_flight_path) - 2:
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cow_flying = False
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cow_throwable = True
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screen.blit(cow, cow_position)
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def page_selector():
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if page == "main_menu":
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main_menu_page()
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elif page == "level_selector":
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level_selector_page()
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elif page == "ingame":
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ingame_page()
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def page_switch(new_page: str=None):
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global active_buttons
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global page
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if not new_page is None:
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page = new_page
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if page == "main_menu":
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active_buttons = [start_button]
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elif page == "level_selector":
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active_buttons = [lvl_one_button]
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elif page == "ingame":
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active_buttons = []
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# for button in buttons:
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# button.active = False
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#
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# for button in active_buttons:
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# button.active = True
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# /page system
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def close():
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global running
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running = False
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def window_size_reload(new_size):
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for button in text_buttons:
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buttons[button].update()
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settings["win_size"] = new_size
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def get_events():
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global last_frame_mouse_pressed
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for event in pygame.event.get():
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if event.type == pygame.QUIT:
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close()
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return
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if event.type == pygame.MOUSEBUTTONDOWN:
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pressed = mouse.get_pressed()
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pos = mouse.get_pos()
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if not last_frame_mouse_pressed:
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for button in active_buttons:
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buttons[button].check(pos, pressed)
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last_frame_mouse_pressed = True
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elif event.type == pygame.VIDEORESIZE:
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window_size_reload(event.size)
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elif event.type == pygame.KEYDOWN:
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key = event.key
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if key == pygame.K_SPACE:
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if page == "ingame":
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yeet_cow()
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def loop():
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global last_frame_mouse_pressed
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screen.fill(nero)
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get_events()
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if not running:
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return
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pressed = mouse.get_pressed()
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if not pressed[0] and not pressed[1] and not pressed[2]:
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last_frame_mouse_pressed = False
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page_selector()
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pygame.display.update()
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clock.tick(FPS)
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# variables
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nero = (40, 40, 40) # colors (color names by https://www.color-blindness.com/color-name-hue/)
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dim_gray = (100, 100, 100)
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summer_sky = (50, 200, 220)
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white_smoke = (240, 240, 240)
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buttons = [] # misc
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text_buttons = []
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active_buttons = []
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last_frame_mouse_pressed = False
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page = "main_menu"
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level = None
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level_data = None
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lvl_width = None
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level_surface = None
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cow_throwable = False
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cow_flying = False
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cow_position = (0, 0)
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cow_flight_path = []
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cow_flight_step = 0
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# pygame objects
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clock = pygame.time.Clock() # misc
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mouse = pygame.mouse
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bigger_default_font = pygame.font.SysFont("ubuntu", 32) # fonts
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choose_level_text = bigger_default_font.render("Choose a level:", True, white_smoke) # texts
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texture_not_found = pygame.image.load("textures/texture_not_found.png")
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texture_not_found = pygame.transform.scale(texture_not_found, (40 * settings["level_size_multiplier"], 40 * settings["level_size_multiplier"]))
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icon_texture = load_texture("textures/icon.png")
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full_icon_texture = load_texture("textures/icon_full.png")
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full_icon_texture = pygame.transform.scale(full_icon_texture, (260, 90))
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catapult_frame_texture = load_texture("textures/catapult/frame.png")
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catapult_frame_texture = pygame.transform.scale(catapult_frame_texture, (66 * 5 * settings["level_size_multiplier"], 31 * 5 * settings["level_size_multiplier"]))
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catapult_arm_texture = load_texture("textures/catapult/arm.png")
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catapult_arm_texture = pygame.transform.scale(catapult_arm_texture, (25 * 5 * settings["level_size_multiplier"], 53 * 5 * settings["level_size_multiplier"]))
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cow = load_texture("textures/cow/head.png")
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cow = pygame.transform.scale(cow, (64 * 5 * settings["level_size_multiplier"], 64 * 5 * settings["level_size_multiplier"]))
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stone_block_texture = load_block_texture("textures/terrain/stone_01.png")
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dirt_block_texture = load_block_texture("textures/terrain/dirt_01.png")
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grass_block_texture = load_block_texture("textures/terrain/grass_01.png")
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rock_block_texture = load_block_texture("textures/terrain/rock_01.png")
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# buttons
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buttons.append(pg.TextButton("Start", center, screen, lambda: page_switch("level_selector"), text_color=white_smoke, bg_color=dim_gray, font=bigger_default_font))
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start_button = len(buttons) - 1
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text_buttons.append(start_button)
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buttons.append(pg.TextButton("1", (128, 128), screen, lambda: start_level(1), text_color=white_smoke, bg_color=dim_gray, font=bigger_default_font, padding=(17, 8)))
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lvl_one_button = len(buttons) - 1
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text_buttons.append(lvl_one_button)
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# /buttons
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# /variables
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# loading completed
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screen = pygame.display.set_mode(settings["win_size"], flags=pygame.RESIZABLE, vsync=1)
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window_size_reload(settings["win_size"])
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pygame.display.set_icon(icon_texture)
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screen.fill(nero)
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pygame.display.update()
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page_switch("main_menu")
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running = True
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while running:
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loop()
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pygame.quit()
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if SAVE_SETTINGS_ON_EXIT:
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settings.save()
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print("Bye!")
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