307 lines
12 KiB
Python
307 lines
12 KiB
Python
import pygame, os, math, time
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import gamedata.definitions as lib
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import gamedata.scenes as scenes
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import gamedata.objects.gameloop as gameloop
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from gamedata.objects.particles import Particle
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class Game():
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def __init__(self):
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self.datadir = lib.get_save_dir("slime")
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self.DISPLAY_WIDTH, self.DISPLAY_HEIGHT = 1280, 720
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self.window = pygame.Surface((self.DISPLAY_WIDTH,self.DISPLAY_HEIGHT))
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self.realwindow = pygame.display.set_mode((self.DISPLAY_WIDTH,self.DISPLAY_HEIGHT))
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pygame.display.set_caption("Overflown")
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pygame.init()
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pygame.mixer.init()
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self.fps = 60
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font = "gamedata/font.ttf"
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self.fontfile = pygame.font.Font(font,25)
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self.fontfilesmall = pygame.font.Font(font,18)
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self.fontfilebig = pygame.font.Font(font,60)
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self.logs = []
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self.running = True
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self.init_inputs()
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self.gameloop = gameloop.GameLoop() # Je crée une boucle de jeu
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def load_image(filename):
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return pygame.image.load(filename).convert_alpha()
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self.sprite_lib = self.init_assets("gamedata/assets/",load_image) # Dico qui contient chaques images du dossier assets
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pygame.display.set_icon(self.sprite_lib["icon.png"])
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self.sound_lib = self.init_assets("gamedata/sounds/",pygame.mixer.Sound) # Pareil, mais pour les musiques / sons
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self.fontmap = self.sprite_lib["fontmap.png"]
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# Chargement des niveaux
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def loadlvldata(mapfolder):
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mapdico = {}
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mapdico["name"] = mapfolder.split(os.sep)[-1]
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mapdico["cover"] = None
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mapdico["backgrounds"] = []
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mapdico["data"] = None
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mapdico["filler"] = None
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mapdico["tilesets"] = {}
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scanner = os.scandir(path=mapfolder)
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for i in scanner: # Je check tout les fichiers du dossier
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name = i.name
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try:
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if name.endswith(".png"):
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if name=="cover.png":
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mapdico["cover"] = pygame.image.load(i.path)
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elif name.startswith("background"):
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mapdico["backgrounds"].append({"sprite":pygame.image.load(i.path).convert_alpha(),"name":i.path})
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elif name=="filler.png":
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mapdico["filler"] = pygame.image.load(i.path).convert_alpha()
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else:
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mapdico["tilesets"][i.name] = pygame.image.load(i.path).convert_alpha()
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except:
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self.log("Erreur",mapfolder,name,"Fichier invalide")
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if name=="map.json":
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try:
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with open(i.path,"r") as jsonfile:
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mapdico["data"] = lib.json.loads(jsonfile.read())
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except:
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self.log("Erreur",mapfolder,name)
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if mapdico["data"]:
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mapdico["backgrounds"].sort(key=lambda x: x["name"])
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return mapdico
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return None
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self.levels_lib = self.init_assets("gamedata/maps/",loadlvldata,recursive=False) # Je charge le dossier de maps
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self.sound_volumes = {}
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for i in self.sound_lib.keys():
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self.sound_volumes[i] = 1
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self.spriteLists = {} # Tiendra des listes préarrangées
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self.scenes = scenes # Je stoque mes modules à l'intérieur de ma classe pour y avoir accès partout
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self.scene = None
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self.lib = lib
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self.pygame = pygame
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self.math = math
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self.clock = pygame.time.Clock()
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self.elapsedtime = 0
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self.globals = {} # Un dico pour ranger toute les valeurs globales, pour communiquer entre objets par exemples
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self.globals["camerax"] = 0
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self.globals["cameray"] = 0
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self.globals["scamerax"] = 0
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self.globals["scameray"] = 0
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self.globals["players"] = []
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self.globals["hitpose"] = False
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self.globals["finishedlevels"] = [] # Levels where the player went to the end
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self.globals["completedlevels"] = [] # Levels where the player kicked all non-respawnable ennemies
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self.scaleCamera()
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settings = {"sfx":1,"bgm":1}
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self.globals["bgmvolume"] = settings["bgm"]
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self.globals["sfxvolume"] = settings["sfx"]
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self.reinit_volumes()
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self.pasttime = time.time()
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# Je charge la scene de base
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scenes.overworld(self)
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def set_camera(self,posx,posy):
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self.globals["camerax"], self.globals["cameray"] = posx,posy
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def log(*args):
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args[0].logs.append(" ".join(args[1:]))
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print(" ".join(args[1:]))
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def reinit_volumes(self):
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for i in self.sound_lib.keys(): # J'applique de base les volumes
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if i.startswith("sfx/"):
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self.sound_lib[i].set_volume(self.globals["sfxvolume"]*self.sound_volumes[i])
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if i.startswith("bgm/"):
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self.sound_lib[i].set_volume(self.globals["bgmvolume"]*self.sound_volumes[i])
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def set_volume(self,sound,newvolume):
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self.sound_volumes[sound] = newvolume
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self.reinit_volumes()
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def game_loop(self):
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self.dt = 1/self.fps
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self.elapsedtime += self.dt
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self.pasttime = time.time()
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self.check_events() # Détecte les entrées clavier
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self.window.fill((0)*3) # Remplis l'écran de noir
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if self.gameloop: # Si j'ai une boucle de jeu, la lancer
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self.gameloop.step(self) # La logique de la boucle
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self.gameloop.draw(self) # L'affichage de la boucle
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if self.scene :
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self.scene(self)
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self.scene = False
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pygame.display.update() # Mettre à jour l'affichage
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self.clock.tick(self.fps)
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def init_inputs(self):
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self.inputs = {}
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self.inputs["unicode"] = ""
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self.inputs["mouse"] = {
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"pos" : [0,0], # Position
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"rel" : [0,0], # Mouvement relatif
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"click" : 0 # Timer du click
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}
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self.inputs["keys"] = {
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"escape":{
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"timer" : 0, # Timer de la touche
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"realtime" : 0, # Temps réel préssé
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"pressed" : False,
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"keycode" : pygame.K_ESCAPE # Code pygame de la touche en question
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},
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"backspace":{
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"timer" : 0, # Timer de la touche
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"realtime" : 0, # Temps réel préssé
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"pressed" : False,
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"keycode" : pygame.K_BACKSPACE # Code pygame de la touche en question
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},
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"enter":{
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"timer" : 0, # Timer de la touche
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"realtime" : 0, # Temps réel préssé
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"pressed" : False,
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"keycode" : pygame.K_RETURN # Code pygame de la touche en question
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},
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"left":{
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"timer" : 0, # Timer de la touche
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"realtime" : 0, # Temps réel préssé
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"pressed" : False,
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"keycode" : pygame.K_q # Code pygame de la touche en question
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},
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"right":{
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"timer" : 0, # Timer de la touche
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"realtime" : 0, # Temps réel préssé
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"pressed" : False,
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"keycode" : pygame.K_d # Code pygame de la touche en question
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},
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"up":{
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"timer" : 0, # Timer de la touche
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"realtime" : 0, # Temps réel préssé
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"pressed" : False,
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"keycode" : pygame.K_z # Code pygame de la touche en question
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},
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"down":{
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"timer" : 0, # Timer de la touche
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"realtime" : 0, # Temps réel préssé
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"pressed" : False,
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"keycode" : pygame.K_s # Code pygame de la touche en question
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}
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}
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self.no_unicode = [pygame.K_ESCAPE,pygame.K_BACKSPACE,pygame.K_RETURN]
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def check_events(self):
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self.inputs["unicode"] = ""
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for event in pygame.event.get():
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if event.type == pygame.QUIT:
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self.running = False
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if event.type == pygame.KEYDOWN:
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for i in self.inputs["keys"].keys():
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if event.key == self.inputs["keys"][i]["keycode"]: # Vérifie si une des touches du dico est préssée
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self.inputs["keys"][i]["pressed"] = True
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else:
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if event.key not in self.no_unicode:
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self.inputs["unicode"] = event.unicode # Je récupère la "lettre" de la touche préssée
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if event.type == pygame.KEYUP:
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for i in self.inputs["keys"].keys():
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if event.key == self.inputs["keys"][i]["keycode"]: # Vérifie si une des touches du dico est préssée
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self.inputs["keys"][i]["pressed"] = False
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self.inputs["mouse"]["pos"] = pygame.mouse.get_pos() # Position
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self.inputs["mouse"]["rel"] = pygame.mouse.get_rel() # Déplacement par rapport à la frame précédente
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# Augmente le timer si la touche est préssée, le reset sinon
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for i in self.inputs["keys"].keys():
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if self.inputs["keys"][i]["pressed"]:
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self.inputs["keys"][i]["timer"]+=1
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self.inputs["keys"][i]["realtime"]+=self.dt
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else:
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self.inputs["keys"][i]["timer"]=0
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self.inputs["keys"][i]["realtime"]=0
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# Timer du click
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boutons = pygame.mouse.get_pressed()
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if boutons[0]: # Si click gauche
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self.inputs["mouse"]["click"]+=1
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else:
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self.inputs["mouse"]["click"] = 0
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def init_assets(self,path,function,recursive=True):
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dico = {}
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self.scan_dir(path,path,dico,function,recursive)
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return dico
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def scan_dir(self,dirpath,origin,dico,function,recursive=True):
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scanner = os.scandir(path=dirpath)
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for i in scanner: # Je passe à travers toutes les données d'un dossier, fichiers et sous dossiers compris
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# i.path est le chemin du fichier, par exemple
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# Si c'est une image, je l'importe et l'ajoute à la librairie
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finalpath = i.path.replace("\\","/")
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if i.is_file() or not recursive:
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finalpath = finalpath.replace(origin,'') # J'enleve l'origine (dans ce cas 'assets/' car c'est redontant, tout les sprites sont dedans
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dico[finalpath] = function(i.path)
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# Si c'est un dossier, je répete l'opération mais à l'intérieur de celui ci
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if i.is_dir() and recursive:
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self.scan_dir(i.path,origin,dico,function,recursive)
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scanner.close()
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def getSpriteDir(self,directory,ext=".png",assetdir="sprite_lib"):
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keys = (directory,ext,assetdir)
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assetdir = getattr(self,assetdir) # Si je ne précise pas quel type de ressource, je cherche dans mes sprites
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if keys in self.spriteLists.keys():
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return self.spriteLists[keys]
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else:
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# Organise les sprites
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sprite_list = []
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index = 0
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while directory+str(index)+ext in assetdir.keys():
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sprite_list.append(assetdir[directory+str(index)+ext])
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index+=1
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# Le stoque pour éviter de les réorganiser à chaque fois
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self.spriteLists[keys] = sprite_list
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return sprite_list
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def addParticle(self,sprites,posx,posy,velx=0,vely=0,modvelx=0,modvely=0,flipx=False,flipy=False,fps=15):
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p = Particle(self,sprites,posx,posy,velx,vely,modvelx,modvely,flipx,flipy,fps)
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self.gameloop.summon(p)
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def scaleCamera(self,neww=None,newh=None):
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if not neww:
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neww=self.DISPLAY_WIDTH
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if not newh:
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newh=self.DISPLAY_HEIGHT
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self.globals["cameraw"] = neww
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self.globals["camerah"] = newh
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self.globals["tempsubsurface"] = pygame.Surface((neww,newh))
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def getchar(self,char,width=9,height=9):
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chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789@\"#&()*:;?!abcdefghijklmnopqrstuvwxyz"
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charsperline = self.fontmap.get_width()//width
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result = None
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if char in chars:
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index = chars.index(char)
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line = index//charsperline
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column = index%charsperline
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result = self.pygame.Surface((width,height),flags=self.pygame.SRCALPHA)
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result.blit(self.fontmap,[-width*column,-height*line])
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return result
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def getchars(self,chars):
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result = []
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for i in chars:
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result.append(self.getchar(i))
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return result
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