from __future__ import division import pygame, math import constants, vect class image_data: def __init__(self, file): #world.name = name self.orig_image = pygame.image.load(file).convert_alpha() self.orig_rect = self.orig_image.get_rect() self.scaled_image = self.orig_image self.scaled_rect = self.scaled_image.get_rect() self.lengthx = self.orig_rect.width/constants.WORLD_PPM self.lengthy = self.orig_rect.height/constants.WORLD_PPM self.radius = max(self.orig_rect.width,self.orig_rect.height)/2/constants.WORLD_PPM def scale_image(self, scale): self.scaled_image = pygame.transform.scale(self.orig_image, ( int(math.ceil(self.orig_rect.width*scale)),int(math.ceil(self.orig_rect.height*scale)))) self.scaled_rect = self.scaled_image.get_rect() def attenuate_sound(object): if object: if object.world.player: if object.world.player.health >=0: distance = vect.distance_to(object.location, object.world.player.location) else: distance = 0 else: distance = 0 factor = 1/max(1,math.sqrt(distance)) else: factor = 0 return factor def play_sound(sound, volume_factor): """ 50m = max sounds["dist""" if volume_factor > 1/15: channel = pygame.mixer.find_channel() if channel: channel.set_volume(volume_factor) channel.play(sound) def load_resources(world): load_sounds(world) load_images(world) def load_sounds(world): """adds sounds""" world.sounds = {} world.sounds["brains"] = pygame.mixer.Sound("./res/sound/brains.ogg") world.sounds["brains"].set_volume(1) world.sounds["chicken"] = pygame.mixer.Sound("./res/sound/chicken.ogg") world.sounds["chicken"].set_volume(1) world.sounds["meat"] = pygame.mixer.Sound("./res/sound/meat.ogg") world.sounds["meat"].set_volume(1) world.sounds["hungry"] = pygame.mixer.Sound("./res/sound/hungry.ogg") world.sounds["hungry"].set_volume(1) world.sounds["zombie_normal_groan"] = pygame.mixer.Sound("./res/sound/zombie_groan_normal.ogg") world.sounds["zombie_massive_groan"] = pygame.mixer.Sound("./res/sound/zombie_groan_massive.ogg") world.sounds["zombie_fast_groan"] = pygame.mixer.Sound("./res/sound/zombie_groan_fast.ogg") world.sounds["reload_Pistol"] = pygame.mixer.Sound("./res/sound/reload_pistol.ogg") world.sounds["reload_SMG"] = pygame.mixer.Sound("./res/sound/reload_rifle.ogg") world.sounds["reload_AssaultR"] = pygame.mixer.Sound("./res/sound/reload_rifle.ogg") world.sounds["reload_SniperR"] = pygame.mixer.Sound("./res/sound/reload_rifle.ogg") world.sounds["reload_GaussR"] = pygame.mixer.Sound("./res/sound/reload_rifle.ogg") world.sounds["reload_LaserR"] = None world.sounds["reload_GaussR"] = pygame.mixer.Sound("./res/sound/reload_rifle.ogg") world.sounds["reload_MiniGun"] = pygame.mixer.Sound("./res/sound/reload_rifle.ogg") world.sounds["rip"] = pygame.mixer.Sound("./res/sound/rip.ogg") world.sounds["rip_carcass"] = pygame.mixer.Sound("./res/sound/rip_carcass.ogg") world.sounds["fire"] = pygame.mixer.Sound("./res/sound/fire1.ogg") world.sounds["shoot_Pistol"] = pygame.mixer.Sound("./res/sound/pistol_close.ogg") world.sounds["shoot_Pistol"].set_volume(1) world.sounds["shoot_SMG"] = pygame.mixer.Sound("./res/sound/smg_close.ogg") world.sounds["shoot_SMG"].set_volume(0.6) world.sounds["shoot_AssaultR"] = pygame.mixer.Sound("./res/sound/ar_close.ogg") world.sounds["shoot_AssaultR"].set_volume(1) world.sounds["shoot_Shotgun"] = pygame.mixer.Sound("./res/sound/shotgun.ogg") world.sounds["shoot_Shotgun"].set_volume(1) world.sounds["reload_Shotgun"] = pygame.mixer.Sound("./res/sound/reload_shotgun.ogg") world.sounds["shoot_SniperR"] = pygame.mixer.Sound("./res/sound/rifle_close.ogg") world.sounds["shoot_SniperR"].set_volume(1) world.sounds["shoot_LaserR"] = pygame.mixer.Sound("./res/sound/laser1.ogg") world.sounds["shoot_LaserR"].set_volume(0.1) world.sounds["shoot_MiniGun"] = pygame.mixer.Sound("./res/sound/MG_close.ogg") world.sounds["shoot_MiniGun"].set_volume(1) world.sounds["shoot_GaussR"] = pygame.mixer.Sound("./res/sound/GR_close.ogg") world.sounds["shoot_GaussR"].set_volume(1) world.sounds["grenade_concussion"] = pygame.mixer.Sound("./res/sound/explosion.ogg") world.sounds["grenade_concussion"].set_volume(1) world.sounds["grenade_molotov"] = pygame.mixer.Sound("./res/sound/explosion.ogg") world.sounds["grenade_molotov"].set_volume(1) world.sounds["grenade_incendiary"] = pygame.mixer.Sound("./res/sound/explosion.ogg") world.sounds["grenade_incendiary"].set_volume(1) world.sounds["explosion"] = pygame.mixer.Sound("./res/sound/explosion.ogg") world.sounds["explosion"].set_volume(1) world.sounds["make_zombie"] = pygame.mixer.Sound("./res/sound/make_zombie.ogg") world.sounds["make_zombie"].set_volume(0.02) world.sounds["bullet_flesh"] = pygame.mixer.Sound("./res/sound/bullet_flesh.ogg") world.sounds["bullet_flesh"].set_volume(1) def load_images(world): """ add images - this just loads them once""" """ we create a dictionary of image_data objects """ world.images = {} world.images["survivor_image"] = image_data( './res/civilian.png') world.images["civilian_player_image"] = image_data( './res/civilian_player.png') world.images["remains_image"] = image_data('./res/remains.png') world.images["zombie_massive_image"] = image_data('./res/zombie_massive.png') world.images["zombie_massive_corpse_image"] = image_data('./res/zombie_massive_corpse.png') world.images["zombie_normal_image"] = image_data('./res/zombie_normal.png') world.images["zombie_normal_corpse_image"] = image_data('./res/zombie_normal_corpse.png') world.images["zombie_fast_image"] = image_data('./res/zombie_fast.png') world.images["zombie_fast_corpse_image"] = image_data('./res/zombie_fast_corpse.png') world.images["bullet_image"] = image_data('./res/bullet1.png') world.images["Pistol_bullet_image"] = world.images["bullet_image"] world.images["SMG_bullet_image"] = world.images["bullet_image"] world.images["AssaultR_bullet_image"] = world.images["bullet_image"] world.images["SniperR_bullet_image"] = world.images["bullet_image"] world.images["LaserR_bullet_image"] = world.images["bullet_image"] world.images["GaussR_bullet_image"] = world.images["bullet_image"] world.images["MiniGun_bullet_image"] = world.images["bullet_image"] world.images["concrete_block_image"] = image_data('./res/concrete_block.png') world.images["zombie_hive_image"] = image_data('./res/zombie_hive.png') world.images["shrub_image"] = image_data('./res/shrub.png') world.images["muzzle_flash_image"] = image_data('./res/muzzle_flash.png') world.images["blood_image"] = image_data('./res/blood2.png') world.images["fire_image"] = image_data('./res/fire.png') world.images["ricochet_image"] = image_data('./res/ricochet.png') world.images["rip_image"] = image_data('./res/rip.png') world.images["Pistol_muzzle_flash_image"] = image_data('./res/muzzle_flash_pistol.png') world.images["SMG_muzzle_flash_image"] = image_data('./res/muzzle_flash_SMG.png') world.images["AssaultR_muzzle_flash_image"] = image_data('./res/muzzle_flash_AR.png') world.images["SniperR_muzzle_flash_image"] = image_data('./res/muzzle_flash_SR.png') world.images["LaserR_muzzle_flash_image"] = image_data('./res/muzzle_flash_LR.png') world.images["GaussR_muzzle_flash_image"] = image_data('./res/muzzle_flash_GR.png') world.images["MiniGun_muzzle_flash_image"] = image_data('./res/muzzle_flash_MG.png') world.images["ammo_image"] = image_data('./res/ammo.png') world.images["medkit_image"] = image_data('./res/medkit.png') world.images["petrol_image"] = image_data('./res/petrol.png') world.images["grenade_concussion_image"] = image_data('./res/grenade_concussion.png') world.images["grenade_molotov_image"] = image_data('./res/grenade_molotov.png') world.images["grenade_incendiary_image"] = image_data('./res/grenade_incendiary.png') world.images["Pistol_image"] = image_data('./res/pistol.png') world.images["SMG_image"] = image_data('./res/smg.png') world.images["AssaultR_image"] = image_data('./res/assaultr.png') world.images["SniperR_image"] = image_data('./res/sniperr.png') world.images["LaserR_image"] = image_data('./res/laserr.png') world.images["GaussR_image"] = image_data('./res/GaussR.png') world.images["MiniGun_image"] = image_data('./res/MiniGun.png') world.images["pickup_Pistol_image"] = image_data('./res/pickup_pistol.png') world.images["pickup_SMG_image"] = image_data('./res/pickup_SMG.png') world.images["pickup_AssaultR_image"] = image_data('./res/pickup_AR.png') world.images["pickup_SniperR_image"] = image_data('./res/pickup_SR.png') world.images["pickup_LaserR_image"] = image_data('./res/pickup_LR.png') world.images["pickup_GaussR_image"] = image_data('./res/pickup_GR.png') world.images["pickup_MiniGun_image"] = image_data('./res/pickup_MG.png') world.images["Shotgun_image"] = image_data('./res/shotgun.png') world.images["pickup_Shotgun_image"] = image_data('./res/pickup_SG.png') world.images["Shotgun_muzzle_flash_image"] = image_data('./res/muzzle_flash_SMG.png') world.images["Shotgun_bullet_image"] = world.images["bullet_image"] world.images["mem_Shotgun_image"] = world.images["pickup_Shotgun_image"] world.images["shadow_image"] = image_data('./res/shadow.png') world.images["fog_image"] = image_data('./res/fog.png') world.images["cursor_image"] = image_data('./res/cursor.png') world.images["mem_concrete_block_image"] = world.images["concrete_block_image"] world.images["mem_shrub_image"] = world.images["shrub_image"] world.images["mem_remains_image"] = world.images["remains_image"] world.images["mem_zombie_massive_corpse_image"] = world.images["zombie_massive_corpse_image"] world.images["mem_zombie_normal_corpse_image"] = world.images["zombie_normal_corpse_image"] world.images["mem_zombie_fast_corpse_image"] = world.images["zombie_fast_corpse_image"] world.images["mem_zombie_hive_image"] = world.images["zombie_hive_image"] world.images["mem_medkit_image"] = world.images["medkit_image"] world.images["mem_ammo_image"] = world.images["ammo_image"] world.images["mem_petrol_image"] = world.images["petrol_image"] world.images["mem_Pistol_image"] = world.images["pickup_Pistol_image"] world.images["mem_SMG_image"] = world.images["pickup_SMG_image"] world.images["mem_AssaultR_image"] = world.images["pickup_AssaultR_image"] world.images["mem_SniperR_image"] = world.images["pickup_SniperR_image"] world.images["mem_LaserR_image"] = world.images["pickup_LaserR_image"] world.images["mem_GaussR_image"] = world.images["pickup_GaussR_image"] world.images["mem_MiniGun_image"] = world.images["pickup_MiniGun_image"] """ we set up the background to fit the game area """ world.images["background_image"] = image_data('./res/grass.png') world.images["background_image"].orig_image = pygame.transform.scale(world.images["background_image"].orig_image, (world.dimensions[0]*constants.WORLD_PPM,world.dimensions[1]*constants.WORLD_PPM)) world.images["background_image"].orig_rect = world.images["background_image"].orig_image.get_rect()