202 lines
7 KiB
Python
202 lines
7 KiB
Python
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from datetime import timedelta
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import pygame
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# project modules
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from constants import *
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from levelstate import Level
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from levelstate import LevelState
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from new_gui import *
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import db_utils
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from gamestate import *
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from levelstate import Direction
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# -----------------------------------------------------------------------------------
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# Play state Loop
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# -----------------------------------------------------------------------------------
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def play(game_state, events):
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# for ease of use
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levelstate = game_state.level_state
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player = levelstate.player
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# Event polling
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for event in events:
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if event.type == pygame.QUIT:
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game_state.running = False
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elif event.type == pygame.KEYDOWN:
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# Controls
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if event.key == pygame.K_LCTRL:
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player.change_power()
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if event.key == pygame.K_LSHIFT:
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levelstate.change_player()
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player = levelstate.player
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if event.key == pygame.K_ESCAPE:
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game_state.state = State.PAUSE
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game_state.pause_start = pygame.time.get_ticks()
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# Movement
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if event.key == pygame.K_a:
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player.x = levelstate.try_move(Direction.HORIZ, player.x, player.y, -player.speed)
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elif event.key == pygame.K_d:
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player.x = levelstate.try_move(Direction.HORIZ, player.x, player.y, player.speed)
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elif event.key == pygame.K_w:
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player.y = levelstate.try_move(Direction.VERT, player.x, player.y, -player.speed)
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elif event.key == pygame.K_s:
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player.y = levelstate.try_move(Direction.VERT, player.x, player.y, player.speed)
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# update level state
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levelstate.update()
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# update sprites
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levelstate.all_sprites.update()
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# bg
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levelstate.draw(screen)
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# Timer Text
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time = timedelta(milliseconds=game_state.elapsed)
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levelstate.draw_gui(screen, time, small_font)
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# rendering of all the sprites
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levelstate.all_sprites.draw(screen)
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# -----------------------------------------------------------------------------------
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# Pause state Loop
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# -----------------------------------------------------------------------------------
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def pause_menu(game_state, events, mouse):
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# getting menu object
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menu = game_state.pause_menu
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# Display the menu
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menu.draw(screen, mouse, title_font, small_font)
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# Event polling handled by the menu
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for event in events:
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value = menu.handle_event(event, mouse)
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# Actions based on what has been done in the interaction with the menu
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if value == "playing":
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game_state.state = State.PLAY
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game_state.paused_time += pygame.time.get_ticks() - game_state.pause_start
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game_state.pause_start = None
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elif value == "select_level":
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game_state.level_state = None
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game_state.state = State.SELECT
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elif value == "quit_game":
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game_state.running = False
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# -----------------------------------------------------------------------------------
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# Menu state Loop
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# -----------------------------------------------------------------------------------
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def start_menu(game_state, events, mouse):
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menu = game_state.start_menu
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menu.draw(screen, mouse, title_font, small_font)
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for event in events:
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value = menu.handle_event(event, mouse)
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if value == "quit_game":
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game_state.running = False
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elif value == "select_level":
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game_state.state = State.SELECT
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elif value == "delete":
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db_utils.reset_db()
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# -----------------------------------------------------------------------------------
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# Select state Loop
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# -----------------------------------------------------------------------------------
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def select_level(game_state, events, mouse):
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menu = game_state.select_menu
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menu.draw(screen, mouse, title_font, small_font)
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# Event polling
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for event in events:
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value = menu.handle_event(event, mouse)
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if value == "quit_game":
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game_state.running = False
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elif value == "menu":
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game_state.state = State.MENU
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# The select level buttons have 2 values, the path and if the level is unlocked
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# This is way there is the check for a tuple
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elif value != None and isinstance(value, tuple):
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completed = int(value[1])
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level_path = value[0]
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if completed == 1:
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game_state.level_state = LevelState(Level(level_path))
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game_state.state = State.PLAY
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# Start timer
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game_state.play_start = pygame.time.get_ticks()
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game_state.paused_time = 0
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game_state.elapsed = 0
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break
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# -----------------------------------------------------------------------------------
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# Complete state Loop
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# -----------------------------------------------------------------------------------
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def completed_menu(game_state, events, mouse):
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menu = game_state.completed_menu
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menu.draw(screen, mouse, title_font, small_font)
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for event in events:
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value = menu.handle_event(event, mouse)
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if value == "quit_game":
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game_state.running = False
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elif value == "select_level":
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game_state.level_state = None
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game_state.state = State.SELECT
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elif value == "retry":
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game_state.state = State.PLAY
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game_state.level_state = LevelState(game_state.level_state.level)
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# Start timer
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game_state.play_start = pygame.time.get_ticks()
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game_state.paused_time = 0
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game_state.elapsed = 0
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# -----------------------------------------------------------------------------------
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# PYGAME SETUP
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# -----------------------------------------------------------------------------------
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pygame.init()
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screen = pygame.display.set_mode((WIDTH, HEIGHT))
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clock = pygame.time.Clock()
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# Graphic assets
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title_font = pygame.font.Font('assets/ARCO.ttf', 35)
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small_font = pygame.font.Font('assets/ARCO.ttf', 20)
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background = pygame.transform.scale_by(pygame.image.load('assets/background.png').convert_alpha(), SCALE_FACTOR)
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# Db Init
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db_utils.init_db()
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# GameState setup
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game_state = GameState()
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# MAIN LOOP
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while game_state.running:
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screen.blit(background, (0, 0))
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events = pygame.event.get()
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mouse = pygame.mouse.get_pos()
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if game_state.state == State.MENU:
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start_menu(game_state, events, mouse)
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elif game_state.state == State.PLAY:
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play(game_state, events)
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elif game_state.state == State.PAUSE:
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pause_menu(game_state, events, mouse)
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elif game_state.state == State.SELECT:
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select_level(game_state, events, mouse)
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elif game_state.state == State.COMPLETE:
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completed_menu(game_state, events, mouse)
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# update game_state
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game_state.update(pygame.time.get_ticks())
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pygame.display.flip()
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clock.tick(FPS)
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pygame.quit()
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