main.py

#       -
#
#       https://github.com/hunterjreid/island-runner
#
#       Yoobee Project
#       Zombie Survival Game - Island Runner
#       https://github.com/hunterjreid/island-runner


#prerequisites
from ursina import *
from ursina.prefabs.first_person_controller import FirstPersonController
from ursina.shaders import lit_with_shadows_shader
from random import randint
import webbrowser
#HEADER
#setup
app = Ursina()
#seed & shader
random.seed(0)
Entity.default_shader = lit_with_shadows_shader
#island
island = Entity(model='ground', collider='mesh', position=(0,-0.9,0), scale=32, texture='island_texture2.png')
#sea
sea = Entity(model='plane', collider='mesh', position=(0,-0.9,0), scale=1720, texture='water.png', texture_scale=(16,16))
#trees
tree1 = Entity(model='tree1', collider='mesh', scale=0.8, position=(-71.9,5.39,-75.75), texture='tree1_texture.png')
tree2 = Entity(model='tree1', collider='mesh', scale=0.8, position=(-62.50,5.83,-73.52), texture='tree1_texture.png')
tree3 = Entity(model='tree1', collider='mesh', scale=0.8, position=(-65.78,6.05,-60.92), texture='tree1_texture.png')
tree4 = Entity(model='tree1', collider='mesh', scale=0.8, position=(-58.06,6.1,68.97), texture='tree1_texture.png')
tree5 = Entity(model='tree1', collider='mesh', scale=0.8, position=(-73.23,5.87,60.52), texture='tree1_texture.png')
tree6 = Entity(model='tree1', collider='mesh', scale=0.8, position=(-67.98,5.85,72.23), texture='tree1_texture.png')
tree7 = Entity(model='tree1', collider='mesh', scale=0.8, position=(63.06,6.1,60.87), texture='tree1_texture.png')
tree8 = Entity(model='tree1', collider='mesh', scale=0.8, position=(73.23,5.87,58.52), texture='tree1_texture.png')
tree9 = Entity(model='tree1', collider='mesh', scale=0.8, position=(69.08,5.85,68.15), texture='tree1_texture.png')
tree10 = Entity(model='tree1', collider='mesh', scale=0.8, position=(58.06,6.1,-68.97), texture='tree1_texture.png')
tree11 = Entity(model='tree1', collider='mesh', scale=0.8, position=(73.23,5.87,-60.52), texture='tree1_texture.png')
tree12 = Entity(model='tree1', collider='mesh', scale=0.8, position=(67.98,5.85,-72.23), texture='tree1_texture.png')
tree13 = Entity(model='tree1', collider='mesh', scale=0.8, position=(0,7.9,0), texture='tree1_texture.png')
tree14 = Entity(model='tree1', collider='mesh', scale=0.8, position=(10,7.9,0), texture='tree1_texture.png')
tree15 = Entity(model='tree1', collider='mesh', scale=0.8, position=(0,7.9,-10), texture='tree1_texture.png')
#rocks
rock1 = Entity(model='rocks', collider='mesh', scale=1, position=(7.9,6.3,-53.97), texture='rocks_texture.png')
rock2 = Entity(model='rocks', collider='mesh', scale=1, rotation=(0,23,0), position=(19.76,6.2,-24.62), texture='rocks_texture.png')
rock3 = Entity(model='rocks', collider='mesh', scale=1, position=(54.59,6.3,18.72), texture='rocks_texture.png')
rock4 = Entity(model='rocks', collider='mesh', scale=1, rotation=(0,123,0), position=(35.76,6.4,49.62), texture='rocks_texture.png')
rock5 = Entity(model='rocks', collider='mesh', scale=1, position=(-18.19,5.3,90.97), texture='rocks_texture.png')
rock6 = Entity(model='rocks', collider='mesh', scale=1, rotation=(0,200,0), position=(-49.89,5.2,77.07), texture='rocks_texture.png')
#sky
skybox_image = load_texture("skybox_new.png")
Sky(texture=skybox_image)
##### SETTINGS ##### SETTINGS ##### SETTINGS ##### SETTINGS ##### SETTINGS ##### SETTINGS ##### SETTINGS #####

# Here you can adjust the look and feel of the game.
player_speed_multiplier = 1.45

#Gun Settings
pistol_rate_of_fire = 0.7
ak_rate_of_fire = 0.15
submachinegun_rate_of_fire = 0.33
tommygun_rate_of_fire = 0.07
sniper_rate_of_fire = 0.9
bossgun_rate_of_fire = 0.03


##### SETTINGS END ##### SETTINGS END ##### SETTINGS ##### SETTINGS END ##### SETTINGS ##### SETTINGS END ##### SETTINGS ##### END
#static game conf vars
hpleft = 0.22 # dont change 0.22 is a sizer
is_game_running = False
paused_screen = False
buy_screen = False
gun_selected = "knife"
zombies_remaining = 0
kill_zombie = False
wave = -1
money = 0
xp_total = 0
#BODY
#invoker func
def buy_screen_pause_invoker():
    global buy_screen
    buy_screen = not buy_screen
#FPS handler
editor_camera = EditorCamera(enabled=False, ignore_paused=True)
player = FirstPersonController(model='cube',  z=-10, color=color.orange, origin_y=-.5, speed=(8*player_speed_multiplier))
player.cursor = Entity(parent=camera.ui, model='quad', color=color.red, scale=0.006, rotation_z=45) 
player.collider = BoxCollider(player, Vec3(0,1,0), Vec3(1,2,1))
player.visible_self = False
player.jumping = False

#gun(s) && knife
pos2 = (.1,-.15,.34)
rot3 = (0,345,-10)
pos = (.1,-.15,.34)
rot = (0,314,0)
knife = Entity(model='k', rotation=(10,210,0), scale=0.02, texture="k3.png", parent=camera, position=pos, origin_z=-.5, on_cooldown=False)
#pistol
gun = Entity(model='pistol', rotation=(0,270,0), scale=0.05, texture="pistol2.png", parent=camera, position=(0.2,-.25,0.7), origin_z=-.5, on_cooldown=False)
gun.muzzle_flash = Entity(parent=gun, position=(5,1.3,-10), rotation=(0,-270,0), z=1, world_scale=.3, model='quad', color=color.yellow, enabled=False)
gun.enable = False
gun.visible = False
#ak gun
ak = Entity(model='ak', rotation=(0,270,0), scale=0.3, texture="ak3.png", parent=camera, position=(.4,-.25,1), origin_z=-.5, on_cooldown=False)
ak.muzzle_flash = Entity(parent=ak, position=(3,.3,-10), rotation=(0,-270,0), z=1, world_scale=.5, model='quad', color=color.yellow, enabled=False)
ak.enable = False
ak.visible = False
#submachine gun
sub_machinegun = Entity(model='smg', rotation=(0,268,0), scale=0.25, texture="smg3.png", parent=camera, position=(.4,-.35,0.9), origin_z=-.5, on_cooldown=False)
sub_machinegun.muzzle_flash = Entity(parent=sub_machinegun, position=(5,.8,-10), rotation=(0,-270,0), z=1, world_scale=.29, model='quad', color=color.yellow, enabled=False)
sub_machinegun.enable = False
sub_machinegun.visible = False
#tommy gun
tommy = Entity(model='t_gun', rotation=(0,90,0), scale=0.32, texture="t_gun.png", parent=camera, position=(.1,-.8,0.9), origin_z=-.5, on_cooldown=False)
tommy.muzzle_flash = Entity(parent=tommy, position=(-4.7,2,-.2), rotation=(0,-90,0), z=1, world_scale=.3, model='quad', color=color.yellow, enabled=False)
tommy.enable = False
tommy.visible = False
#tommy gun
sniper = Entity(model='sniper', rotation=(0,-90,0), scale=0.2, texture="sniper2.png", parent=camera,  position=(.4,-0.75,1), origin_z=-.5, on_cooldown=False)
sniper.muzzle_flash = Entity(parent=sniper, position=(10,4,-10), rotation=(0,90,0), z=1, world_scale=1, model='quad', color=color.yellow, enabled=False)
sniper.enable = False
sniper.visible = False
#m249 gun
bossgun = Entity(model='b_gun', rotation=(0,270,0), scale=0.16, texture="b_gun3.png", parent=camera, position=(.4,-.25,1), origin_z=-.5, on_cooldown=False)
bossgun.muzzle_flash = Entity(parent=bossgun, position=(9,.3,-10), rotation=(0,-270,0), z=1, world_scale=.5, model='quad', color=color.yellow, enabled=False)
bossgun.enable = False
bossgun.visible = False

# In Game Ui -----------In Game Ui ----------- In Game Ui ------------------------------------
class healthbar_dynamtic(Entity): #health bar dynamic
    global hpleft
    def __init__(self):
        super().__init__(parent=camera.ui, model='quad', scale=0.03, scale_x=hpleft, origin=(-0.5,-0), y=.44, x=-0.179, color=color.green, texture = 'health.png')
    def reduce_player_health(self):
        global hpleft
        hpleft = hpleft - 0.02
        self.scale_x = hpleft
    def max_health(self):
        global hpleft
        hpleft = 0.22
        self.scale_x = hpleft

#helath bar png
healthbar_png = Entity( parent=camera.ui, model='quad', scale=0.07, scale_x=0.3,origin=(0,0), y=.45, x=-0.1, texture = 'healthbar.png')
#zombie remaining counter
zombies_remaining_ui_counter = Text(text=str(zombies_remaining), font='assets/ppg.ttf', scale=2, origin=(0,0), y=.45, x=-.67)
zombie_png = Entity( parent=camera.ui,model='quad',scale=0.08,origin=(0,0), y=.45, x=-.79, texture = 'zombie_counter_remaining.png')
hp_bar = healthbar_dynamtic()
wave_ui_counter = Text(text=("WAVE " + str(wave)), font='assets/Enchanted_Land.otf', scale=2, origin=(0,0), y=.45, x=-.45)
wave_ui_counter.create_background(padding=0.01, radius=0.01, color=color.red)
money_counter = Text(text="$"+str(money), scale=2, origin=(0,0), y=.35, x=-.71)
zombies_remaining_ui_counter.create_background(padding=0.01, radius=0.01, color=color.white)
money_counter.create_background(padding=0.01, radius=0.01, color=color.white)
# In Game Ui End -----------In Game Ui End ----------- In Game Ui END ------------------------------------
def update():
    global gun_selected, rot, rot3, pos, pos2
    if zombies_remaining == 0 and is_game_running:
        #send zombies
        send_new_wave()
    if not buy_screen and not paused_screen and is_game_running:
        if (round(player.y, 2) == -0.9):
            #die on water touch
            you_lose_menu()
        if gun_selected == "knife":
            global rot, rot3, pos, pos2
            #knife select
            if held_keys['left mouse']:
                knife.rotation = rot3
                knife.position = pos2
                if mouse.hovered_entity and hasattr(mouse.hovered_entity, 'hp'):
                    dist = distance_xz(player.position, mouse.hovered_entity.position)
                    if dist > 2:
                        return
                    else:
                        mouse.hovered_entity.hp -= 100
                        mouse.hovered_entity.blink(color.red)
            else:
                knife.rotation = rot
                knife.position = pos
        else:
            #gun selected
            if held_keys['left mouse']:
                shoot()
#shootFunc
def shoot():
    global gun_selected
    if gun_selected == "pistol":
        if not gun.on_cooldown:
            # print('shoot')
            gun.on_cooldown = True
            gun.muzzle_flash.enabled=True
            from ursina.prefabs.ursfx import ursfx
            ursfx([(0.0, 0.0), (0.1, 0.9), (0.15, 0.75), (0.3, 0.14), (0.6, 0.0)], volume=0.5, wave='noise', pitch=random.uniform(-13,-12), pitch_change=-12, speed=3.0)
            invoke(gun.muzzle_flash.disable, delay=.05)
            invoke(setattr, gun, 'on_cooldown', False, delay=pistol_rate_of_fire)
            if mouse.hovered_entity and hasattr(mouse.hovered_entity, 'hp'):
                mouse.hovered_entity.hp -= 66
                mouse.hovered_entity.blink(color.red)
    elif gun_selected == "ak47":
        if not ak.on_cooldown:
            # print('shoot')
            ak.on_cooldown = True
            ak.muzzle_flash.enabled=True
            from ursina.prefabs.ursfx import ursfx
            ursfx([(0.0, 0.0), (0.1, 0.9), (0.15, 0.75), (0.3, 0.14), (0.6, 0.0)], volume=0.5, wave='noise', pitch=random.uniform(-13,-12), pitch_change=-12, speed=3.0)
            invoke(ak.muzzle_flash.disable, delay=.05)
            invoke(setattr, ak, 'on_cooldown', False, delay=ak_rate_of_fire)
            if mouse.hovered_entity and hasattr(mouse.hovered_entity, 'hp'):
                mouse.hovered_entity.hp -= 30
                mouse.hovered_entity.blink(color.red)
    elif gun_selected == "sub":
        if not sub_machinegun.on_cooldown:
            # print('shoot')
            sub_machinegun.on_cooldown = True
            sub_machinegun.muzzle_flash.enabled=True
            from ursina.prefabs.ursfx import ursfx
            ursfx([(0.0, 0.0), (0.1, 0.9), (0.15, 0.75), (0.3, 0.14), (0.6, 0.0)], volume=0.5, wave='noise', pitch=random.uniform(-13,-12), pitch_change=-12, speed=3.0)
            invoke(sub_machinegun.muzzle_flash.disable, delay=.05)
            invoke(setattr, sub_machinegun, 'on_cooldown', False, delay=submachinegun_rate_of_fire)
            if mouse.hovered_entity and hasattr(mouse.hovered_entity, 'hp'):
                mouse.hovered_entity.hp -= 25
                mouse.hovered_entity.blink(color.red)
    elif gun_selected == "tommygun":
        if not tommy.on_cooldown:
            # print('shoot')
            tommy.on_cooldown = True
            tommy.muzzle_flash.enabled=True
            from ursina.prefabs.ursfx import ursfx
            ursfx([(0.0, 0.0), (0.1, 0.9), (0.15, 0.75), (0.3, 0.14), (0.6, 0.0)], volume=0.5, wave='noise', pitch=random.uniform(-13,-12), pitch_change=-12, speed=3.0)
            invoke(tommy.muzzle_flash.disable, delay=.05)
            invoke(setattr, tommy, 'on_cooldown', False, delay=tommygun_rate_of_fire)
            if mouse.hovered_entity and hasattr(mouse.hovered_entity, 'hp'):
                mouse.hovered_entity.hp -= 40
                mouse.hovered_entity.blink(color.red)
    elif gun_selected == "sniper":
        if not sniper.on_cooldown:
            # print('shoot')
            sniper.on_cooldown = True
            sniper.muzzle_flash.enabled=True
            from ursina.prefabs.ursfx import ursfx
            ursfx([(0.0, 0.0), (0.1, 0.9), (0.15, 0.75), (0.3, 0.14), (0.6, 0.0)], volume=0.8, wave='noise', pitch=random.uniform(-13,-12), pitch_change=-12, speed=3.0)
            invoke(sniper.muzzle_flash.disable, delay=.05)
            invoke(setattr, sniper, 'on_cooldown', False, delay=sniper_rate_of_fire)
            if mouse.hovered_entity and hasattr(mouse.hovered_entity, 'hp'):
                mouse.hovered_entity.hp -= 300
                mouse.hovered_entity.blink(color.red)
    elif gun_selected == "m249":
        if not bossgun.on_cooldown:
            # print('shoot')
            bossgun.on_cooldown = True
            bossgun.muzzle_flash.enabled=True
            from ursina.prefabs.ursfx import ursfx
            ursfx([(0.0, 0.0), (0.1, 0.9), (0.15, 0.75), (0.3, 0.14), (0.6, 0.0)], volume=0.5, wave='noise', pitch=random.uniform(-13,-12), pitch_change=-12, speed=3.0)
            invoke(bossgun.muzzle_flash.disable, delay=.05)
            invoke(setattr, bossgun, 'on_cooldown', False, delay=bossgun_rate_of_fire)
            if mouse.hovered_entity and hasattr(mouse.hovered_entity, 'hp'):
                mouse.hovered_entity.hp -= 80
                mouse.hovered_entity.blink(color.red)
#enable ak func
def ak47():
    global buy_screen, gun_selected, money, money_counter
    if money < 2500:
        return
    money = money - 2500
    money_counter.text = "$"+ str(money)
    money_counter.create_background(padding=0.01, radius=0.01, color=color.white)
    gun_selected = "ak47"
    shop_bg.visible = not shop_bg.visible
    invoke(buy_screen_pause_invoker,delay=.25)
    editor_camera.enabled = not editor_camera.enabled
    player.visible_self = editor_camera.enabled
    player.cursor.enabled = not editor_camera.enabled
    gun.enabled = not editor_camera.enabled
    mouse.locked = not editor_camera.enabled
    editor_camera.position = player.position
    application.paused = editor_camera.enabled
    buy_pistol_btn.disable()
    buy_smg_btn.disable()
    buy_3_btn.disable()
    buy_4_btn.disable()
    buy_5_btn.disable()
    buy_6_btn.disable()
    buy_7_btn.disable()
    buy_8_btn.disable()
    gun.enable = False
    gun.visible = False
    ak.enable = True
    ak.visible = True
    tommy.enable = False
    tommy.visible = False
    sub_machinegun.enable = False
    sub_machinegun.visible = False
    sniper.enable = False
    sniper.visible = False
    bossgun.enable = False
    bossgun.visible = False
    knife.enable = False
    knife.visible = False
#enable pistol
def pistol():
    global buy_screen, gun_selected, money, money_counter
    if money < 100:
        return
    money = money - 100
    money_counter.text = "$"+ str(money)
    money_counter.create_background(padding=0.01, radius=0.01, color=color.white)
    gun_selected = "pistol"
    shop_bg.visible = not shop_bg.visible
    invoke(buy_screen_pause_invoker,delay=.25)
    editor_camera.enabled = not editor_camera.enabled
    player.visible_self = editor_camera.enabled
    player.cursor.enabled = not editor_camera.enabled
    gun.enabled = not editor_camera.enabled
    mouse.locked = not editor_camera.enabled
    editor_camera.position = player.position
    application.paused = editor_camera.enabled
    buy_pistol_btn.disable()
    buy_smg_btn.disable()
    buy_3_btn.disable()
    buy_4_btn.disable()
    buy_5_btn.disable()
    buy_6_btn.disable()
    buy_7_btn.disable()
    buy_8_btn.disable()
    gun.enable = True
    gun.visible = True
    ak.enable = False
    ak.visible = False
    sub_machinegun.enable = False
    sub_machinegun.visible = False
    tommy.enable = False
    tommy.visible = False
    sniper.enable = False
    sniper.visible = False
    bossgun.enable = False
    bossgun.visible = False
    knife.enable = False
    knife.visible = False
#smg
def submachine_gun_selected():
    global buy_screen, gun_selected, money, money_counter
    if money < 1000:
        return
    money = money - 1000
    money_counter.text = "$"+ str(money)
    money_counter.create_background(padding=0.01, radius=0.01, color=color.white)
    gun_selected = "sub"
    shop_bg.visible = not shop_bg.visible
    invoke(buy_screen_pause_invoker,delay=.25)
    editor_camera.enabled = not editor_camera.enabled
    player.visible_self = editor_camera.enabled
    player.cursor.enabled = not editor_camera.enabled
    gun.enabled = not editor_camera.enabled
    mouse.locked = not editor_camera.enabled
    editor_camera.position = player.position
    application.paused = editor_camera.enabled
    buy_pistol_btn.disable()
    buy_smg_btn.disable()
    buy_3_btn.disable()
    buy_4_btn.disable()
    buy_5_btn.disable()
    buy_6_btn.disable()
    buy_7_btn.disable()
    buy_8_btn.disable()
    gun.enable = False
    gun.visible = False
    ak.enable = False
    ak.visible = False
    sub_machinegun.enable = True
    sub_machinegun.visible = True
    tommy.enable = False
    tommy.visible = False
    sniper.enable = False
    sniper.visible = False
    bossgun.enable = False
    bossgun.visible = False
    knife.enable = False
    knife.visible = False
#tommy gun
def tommy_gun_selected():
    global buy_screen, gun_selected, money, money_counter
    if money < 5000:
        return
    money = money - 5000
    money_counter.text = "$"+ str(money)
    money_counter.create_background(padding=0.01, radius=0.01, color=color.white)
    global buy_screen, gun_selected
    gun_selected = "tommygun"
    shop_bg.visible = not shop_bg.visible
    invoke(buy_screen_pause_invoker,delay=.25)
    editor_camera.enabled = not editor_camera.enabled
    player.visible_self = editor_camera.enabled
    player.cursor.enabled = not editor_camera.enabled
    gun.enabled = not editor_camera.enabled
    mouse.locked = not editor_camera.enabled
    editor_camera.position = player.position
    application.paused = editor_camera.enabled
    buy_pistol_btn.disable()
    buy_smg_btn.disable()
    buy_3_btn.disable()
    buy_4_btn.disable()
    buy_5_btn.disable()
    buy_6_btn.disable()
    buy_7_btn.disable()
    buy_8_btn.disable()
    gun.enable = False
    gun.visible = False
    ak.enable = False
    ak.visible = False
    sub_machinegun.enable = False
    sub_machinegun.visible = False
    tommy.enable = True
    tommy.visible = True
    sniper.enable = False
    sniper.visible = False
    bossgun.enable = False
    bossgun.visible = False
    knife.enable = False
    knife.visible = False
#sniper
def sniper_gun():
    global buy_screen, gun_selected, money, money_counter
    if money < 10000:
        return
    money = money - 10000
    money_counter.text = "$"+ str(money)
    money_counter.create_background(padding=0.01, radius=0.01, color=color.white)
    gun_selected = "sniper"
    shop_bg.visible = not shop_bg.visible
    invoke(buy_screen_pause_invoker,delay=.25)
    editor_camera.enabled = not editor_camera.enabled
    player.visible_self = editor_camera.enabled
    player.cursor.enabled = not editor_camera.enabled
    gun.enabled = not editor_camera.enabled
    mouse.locked = not editor_camera.enabled
    editor_camera.position = player.position
    application.paused = editor_camera.enabled
    buy_pistol_btn.disable()
    buy_smg_btn.disable()
    buy_3_btn.disable()
    buy_4_btn.disable()
    buy_5_btn.disable()
    buy_6_btn.disable()
    buy_7_btn.disable()
    buy_8_btn.disable()
    gun.enable = False
    gun.visible = False
    ak.enable = False
    ak.visible = False
    sub_machinegun.enable = False
    sub_machinegun.visible = False
    tommy.enable = False
    tommy.visible = False
    sniper.enable = True
    sniper.visible = True
    bossgun.enable = False
    bossgun.visible = False
    knife.enable = False
    knife.visible = False
#zombie gun
def m249():
    global buy_screen, gun_selected, money, money_counter
    if money < 30000:
        return
    money = money - 30000
    money_counter.text = "$"+ str(money)
    money_counter.create_background(padding=0.01, radius=0.01, color=color.white)
    gun_selected = "m249"
    shop_bg.visible = not shop_bg.visible
    invoke(buy_screen_pause_invoker,delay=.25)
    editor_camera.enabled = not editor_camera.enabled
    player.visible_self = editor_camera.enabled
    player.cursor.enabled = not editor_camera.enabled
    gun.enabled = not editor_camera.enabled
    mouse.locked = not editor_camera.enabled
    editor_camera.position = player.position
    application.paused = editor_camera.enabled
    buy_pistol_btn.disable()
    buy_smg_btn.disable()
    buy_3_btn.disable()
    buy_4_btn.disable()
    buy_5_btn.disable()
    buy_6_btn.disable()
    buy_7_btn.disable()
    buy_8_btn.disable()
    gun.enable = False
    gun.visible = False
    ak.enable = False
    ak.visible = False
    sub_machinegun.enable = False
    sub_machinegun.visible = False
    tommy.enable = False
    tommy.visible = False
    sniper.enable = False
    sniper.visible = False
    bossgun.enable = True
    bossgun.visible = True
    knife.enable = False
    knife.visible = False
    
#raycast controller
shootables_parent = Entity()
mouse.traverse_target = shootables_parent

#main menu items
play_btn = Button(text='Play New Game', color=color.green, scale_x=.7, scale_y=.1, text_origin=(-.45,0))
instruction_btn = Button(text='Instructions', color=color.gray, position=(0,-.12,0), scale_x=.7, scale_y=.1, text_origin=(-.45,0))
exit_btn = Button(text='Exit', color=color.gray, scale_x=.7, position=(0,-.24,0), scale_y=.1, text_origin=(-.45,0))
#instruction menu items
instruction_back_btn = Button(text='Back', color=color.gray,  appear_sequence=0, scale_x=.4, position=(0,-.3,0), scale_y=.1, text_origin=(-.45,0))
#pause menu items
resume_btn = Button(text='Resume Game', color=color.red, appear_sequence=1,  scale_x=.4, position=(0,0,0), scale_y=.1, text_origin=(0,0))
menu_from_game_btn = Button(text='Quit to Main Menu', color=color.gray, scale_x=.4,  appear_sequence=1, position=(0,-.12,0), scale_y=.1, text_origin=(0,0))
#buy menu items
buy_pistol_btn = Button(text='Buy Pistol $100', color=color.azure, appear_sequence=1, scale_x=.3, position=(-.31,0,0), scale_y=.1, text_origin=(0,0))
buy_smg_btn = Button(text='Buy ML-63 $1000', color=color.azure, scale_x=.3, appear_sequence=1, position=(0,0,0), scale_y=.1, text_origin=(0,0))
buy_3_btn = Button(text='Buy Ak47u-S $2500', color=color.azure, appear_sequence=1, scale_x=.3, position=(0.31,0,0), scale_y=.1, text_origin=(0,0))
buy_4_btn = Button(text='Buy Tommy Gun $5000', color=color.azure, scale_x=.3, appear_sequence=1, position=(-.31,-.11,0), scale_y=.1, text_origin=(0,0))
buy_5_btn = Button(text='Buy M249 $30000', color=color.azure, appear_sequence=1, scale_x=.3, position=(0.31,-.11,0), scale_y=.1, text_origin=(0,0))
buy_6_btn = Button(text='Buy .50 caliber $10000', color=color.azure, scale_x=.3, appear_sequence=1, position=(0,-.11,0), scale_y=.1, text_origin=(0,0))
buy_7_btn = Button(text='Buy Stop Watch $7500', color=color.azure, appear_sequence=1, scale_x=.3, position=(-.31,-.22,0), scale_y=.1, text_origin=(0,0))
buy_8_btn = Button(text='Refill Ammo $1000', color=color.azure, scale_x=.3, appear_sequence=1, position=(0,-.22,0), scale_y=.1, text_origin=(0,0))
#backgrounds
main_menu_bg = Entity(parent=camera.ui,model='quad',scale_x=1.78,scale_y=1,origin=(0,0),texture = 'main_menu_bg4.png')
instructions_menu_bg = Entity(parent=camera.ui,model='quad',scale_x=1.78,scale_y=1,origin=(0,0),texture = 'instructions_menu_bg3.png')
pause_bg = Entity(parent=camera.ui,model='quad',scale_x=1.78,scale_y=1,origin=(0,0),texture = 'pause_bg.png')
shop_bg = Entity(parent=camera.ui,model='quad',scale_x=1.78,scale_y=1,origin=(0,0),texture = 'shop_bg.png')
lose_bg = Entity(parent=camera.ui,model='quad',scale_x=1.78,scale_y=1,origin=(0,0),texture = 'you_lose.png')
win_bg = Entity(parent=camera.ui,model='quad',scale_x=1.78,scale_y=1,origin=(0,0),texture = 'you_win.png')
#lose items
xp_counter = Text(text=str(xp_total), scale=2, text_color=color.white, origin=(-1,0), y=0.012, x=-.22) 
menu_from_dead_btn = Button(text='Main Menu', color=color.white, scale_x=.4,  position=(0.5,-.12,0), scale_y=.1, text_origin=(0,0))
share_btn = Button(text='Share your Final Score', color=color.white, scale_x=.4,  position=(.08,-.12,0), scale_y=.1, text_origin=(0,0))
#win items
menu_from_win_btn = Button(text='Main Menu', color=color.green, scale_x=.4,  position=(0,-.12,0), scale_y=.1, text_origin=(0,0))

#main menu function
def main_menu():
    global is_game_running, paused_screen, buy_screen
    main_menu_bg.visible = True
    player.cursor.enabled = True
    mouse.locked = False
    xp_counter.visible = False
    gun.enabled = False
    paused_screen = False
    pause_bg.visible = False
    buy_screen = False
    shop_bg.visible = False
    player.visible_self = False
    application.paused = True
    editor_camera.enabled = True
    editor_camera.position = player.position
    play_btn.enable()
    instruction_btn.enable()
    exit_btn.enable()
    resume_btn.visible = False
    menu_from_game_btn.visible = False
    instruction_back_btn.visible = False
    instructions_menu_bg.visible = False
    menu_from_dead_btn.visible = False
    share_btn.visible = False
    win_bg.visible = False
    menu_from_win_btn.visible = False
    menu_from_win_btn.disable()
    menu_from_dead_btn.disable()
    resume_btn.enable()
    instruction_back_btn.disable()
    menu_from_game_btn.disable()
    resume_btn.disable()
    is_game_running = False
    buy_pistol_btn.disable()
    buy_smg_btn.disable()
    buy_3_btn.disable()
    buy_4_btn.disable()
    buy_5_btn.disable()
    buy_6_btn.disable()
    buy_7_btn.disable()
    buy_8_btn.disable()
    lose_bg.visible = False
    share_btn.visible = False
    share_btn.disable()
#instructions menu function
def instructions_menu():
    instructions_menu_bg.visible = True
    main_menu_bg.visible = False
    player.cursor.enabled = True
    shop_bg.visible = False
    lose_bg.visible = False
    mouse.locked = False
    gun.enabled = False
    player.visible_self = False
    application.paused = True
    editor_camera.enabled = True
    editor_camera.position = player.position
    play_btn.disable()
    instruction_btn.disable()
    exit_btn.disable()
    player.cursor.disable()
    resume_btn.visible = False
    menu_from_game_btn.visible = False
    instruction_back_btn.visible = True
    instruction_back_btn.enable()
#lose menu
def you_lose_menu():
    global paused_screen, is_game_running
    paused_screen = True
    is_game_running = False
    instructions_menu_bg.visible = False
    main_menu_bg.visible = False
    player.cursor.enabled = True
    mouse.locked = False
    gun.enabled = False
    player.visible_self = False
    application.paused = True
    editor_camera.enabled = True
    editor_camera.position = player.position
    play_btn.disable()
    instruction_btn.disable()
    exit_btn.disable()
    player.cursor.disable()
    resume_btn.visible = False
    menu_from_game_btn.visible = False
    instruction_back_btn.visible = False
    instruction_back_btn.disable()
    lose_bg.visible = True
    menu_from_dead_btn.visible = True
    menu_from_dead_btn.enable()
    xp_counter.visible = True
    xp_counter.text = str(xp_total)
    share_btn.visible = True
    share_btn.enable()
    win_bg.visible = False
    menu_from_win_btn.visible = False
    menu_from_win_btn.disable()
#win menu
def you_win_menu():
    global paused_screen, is_game_running
    paused_screen = True
    is_game_running = False
    instructions_menu_bg.visible = False
    main_menu_bg.visible = False
    player.cursor.enabled = True
    mouse.locked = False
    gun.enabled = False
    player.visible_self = False
    application.paused = True
    editor_camera.enabled = True
    editor_camera.position = player.position
    play_btn.disable()
    instruction_btn.disable()
    exit_btn.disable()
    player.cursor.disable()
    resume_btn.visible = False
    menu_from_game_btn.visible = False
    instruction_back_btn.visible = False
    instruction_back_btn.disable()
    lose_bg.visible = False
    menu_from_dead_btn.visible = False
    xp_counter.visible = False
    share_btn.visible = False
    share_btn.disable()
    win_bg.visible = True
    menu_from_win_btn.visible = True
    menu_from_win_btn.enable()
#open shop menu
def shop_menu(key):
    global is_game_running, paused_screen, buy_screen
    if key == 'b' and is_game_running and not paused_screen: 
        shop_bg.visible = not shop_bg.visible
        buy_screen = not buy_screen
        lose_bg.visible = False
        editor_camera.enabled = not editor_camera.enabled
        player.visible_self = editor_camera.enabled
        player.cursor.enabled = not editor_camera.enabled
        gun.enabled = not editor_camera.enabled
        mouse.locked = not editor_camera.enabled
        editor_camera.position = player.position
        menu_from_win_btn.visible = False
        menu_from_win_btn.disable()
        application.paused = editor_camera.enabled
        if shop_bg.visible == False:
            buy_pistol_btn.disable()
            buy_smg_btn.disable()
            buy_3_btn.disable()
            buy_4_btn.disable()
            buy_5_btn.disable()
            buy_6_btn.disable()
            buy_7_btn.disable()
            buy_8_btn.disable()
            invoke(game_is_running,delay=.25)
        else:
            buy_pistol_btn.enable()
            buy_smg_btn.enable()
            buy_3_btn.enable()
            buy_4_btn.enable()
            buy_5_btn.enable()
            buy_6_btn.enable()
#shop handler (watches for keyboard press)
pause_handler = Entity(ignore_paused=True, input=shop_menu)
#invoker func
def game_is_running():
    global is_game_running, kill_zombie
    is_game_running = True
    kill_zombie = False
#new game function
def play_new_game():
    global is_game_running, player, buy_screen,gun_selected, zombies_remaining, wave, kill_zombie, money,hpleft,healthbar_dynamtic,hp_bar,xp_total
    kill_zombie = True
    invoke(game_is_running,delay=.15)
    player.cursor.enabled = True
    gun.enable = False
    gun.visible = False
    knife.enable = True
    knife.visible = True
    gun_selected = "knife"
    ak.enable = False
    ak.visible = False
    lose_bg.visible = False
    sub_machinegun.enable = False
    sub_machinegun.visible = False
    tommy.enable = False
    tommy.visible = False
    sniper.enable = False
    sniper.visible = False
    bossgun.enable = False
    bossgun.visible = False
    mouse.locked = True
    gun.enabled = True
    resume_btn.visible = False
    menu_from_game_btn.visible = False
    player.visible_self = False
    application.paused = False
    editor_camera.enabled = False
    editor_camera.position = player.position
    play_btn.disable()
    instruction_btn.disable()
    exit_btn.disable()
    buy_screen = False
    main_menu_bg.visible = False
    menu_from_game_btn.disable()
    resume_btn.disable()
    player.camera_pivot.rotation = (0,0,0)
    player.rotation = (0,90,0)
    player.position = (10,15,10)
    zombies_remaining = 0
    wave = -1
    xp_total = 0
    money = 0
    money_counter.text = "$"+ str(money)
    money_counter.create_background(padding=0.01, radius=0.01, color=color.white)
    hpleft = 0.22
    healthbar_dynamtic.max_health(hp_bar)
#invoker func
def toggle_pause_invoker():
    global paused_screen
    paused_screen = not paused_screen
#pause game with escape key
def pause_input(key):
    global is_game_running, paused_screen, buy_screen
    if key == 'escape' and is_game_running and not buy_screen:
        invoke(toggle_pause_invoker, delay=.15)
        pause_bg.visible = not pause_bg.visible
        editor_camera.enabled = not editor_camera.enabled
        player.visible_self = editor_camera.enabled
        player.cursor.enabled = not editor_camera.enabled
        gun.enabled = not editor_camera.enabled
        mouse.locked = not editor_camera.enabled
        editor_camera.position = player.position
        application.paused = editor_camera.enabled
        if menu_from_game_btn.visible == True:
            menu_from_game_btn.disable()
            resume_btn.disable()
        else:
            menu_from_game_btn.enable()
            resume_btn.enable()
        menu_from_game_btn.visible = not menu_from_game_btn.visible
        resume_btn.visible = not resume_btn.visible

#pause handler (watches for keyboard press)
pause_handler = Entity(ignore_paused=True, input=pause_input)

#resume with btn
def resume_input(): 
    global paused_screen
    invoke(toggle_pause_invoker, delay=.25)
    pause_bg.visible = not pause_bg.visible
    editor_camera.enabled = not editor_camera.enabled
    player.visible_self = editor_camera.enabled
    player.cursor.enabled = not editor_camera.enabled
    gun.enabled = not editor_camera.enabled
    mouse.locked = not editor_camera.enabled
    editor_camera.position = player.position
    application.paused = editor_camera.enabled
    menu_from_game_btn.visible = not menu_from_game_btn.visible
    resume_btn.visible = not resume_btn.visible
    menu_from_game_btn.disable()
    resume_btn.disable()

# Zombie Class
class Enemy(Entity):
    global hp_bar, wave
    def __init__(self, **kwargs):
        global zombies_remaining, zombies_remaining_ui_counter, wave, is_game_running
        super().__init__(parent=shootables_parent, model='zombie', texture='zombie_texture.png', origin_y=.8, scale=0.37, position=(0,12.75,0), color=color.light_gray, collider='box', **kwargs)
        self.health_bar = Entity(parent=self, y=1.2, model='cube', color=color.red, world_scale=(1.5,.1,.1))
        self.max_hp = 70 + (wave * 3)
        self.hp = self.max_hp
        zombies_remaining = zombies_remaining + 1
        zombies_remaining_ui_counter.text = str(zombies_remaining) + "   "
        zombies_remaining_ui_counter.create_background(padding=0.01, radius=0.01, color=color.white)
    def update(self):
        dist = distance_xz(player.position, self.position)
        if kill_zombie:
            destroy(self)
        else:
            if dist < 0.2:
                global zombies_remaining, healthbar_dynamtic, zombies_remaining_ui_counter, hpleft
                if round(hpleft, 2) == 0.02:
                    you_lose_menu()
                    return
                else:
                    healthbar_dynamtic.reduce_player_health(hp_bar)
                    destroy(self)
                    zombies_remaining = zombies_remaining - 1
                    zombies_remaining_ui_counter.text = str(zombies_remaining) + "   "
                    zombies_remaining_ui_counter.create_background(padding=0.01, radius=0.01, color=color.white)
                    return
            self.health_bar.alpha = max(0, self.health_bar.alpha - time.dt)
            self.look_at_2d(player.position, 'y')
            ray = raycast(self.world_position+(0,self.y,0), self.down, ignore=(self,))
            if ray.hit:
                if ray.world_point.y < 6.2:
                    self.y = ray.world_point.y + 1.6
            self.position += self.forward * time.dt * 5 * 2

    @property
    def hp(self):
        return self._hp

    @hp.setter
    def hp(self, value):
        global zombies_remaining, zombies_remaining_ui_counter,wave,money,money_counter,xp_total
        self._hp = value + wave
        if value <= 0:
            zombies_remaining = zombies_remaining - 1
            zombies_remaining_ui_counter.text = str(zombies_remaining) + "   "
            zombies_remaining_ui_counter.create_background(padding=0.01, radius=0.01, color=color.white)
            money = money + 100
            xp_total = xp_total + 150
            money_counter.text = "$"+ str(money)
            money_counter.create_background(padding=0.01, radius=0.01, color=color.white)
            xp_counter.text = str(xp_total)
            destroy(self)
            return

        self.health_bar.world_scale_x = self.hp / self.max_hp * 1.5
        self.health_bar.alpha = 1

class Boss(Entity):
    def __init__(self, **kwargs):
        global zombies_remaining, zombies_remaining_ui_counter, wave
        #boss texture
        super().__init__(parent=shootables_parent, model='boss_flipped', texture='boss_texture.png', position=(0,8.75,0),  rotation=(0,270,0), origin_y=-.5, scale=0.4, collider='mesh', **kwargs)
        self.health_bar = Entity(parent=self, y=1.2, model='cube', color=color.red, world_scale=(5.5,.1,.1))
        self.max_hp = 2000
        zombies_remaining = zombies_remaining + 1
        self.hp = self.max_hp
        zombies_remaining_ui_counter.text = str(zombies_remaining) + "   "
        zombies_remaining_ui_counter.create_background(padding=0.01, radius=0.01, color=color.white)
    def update(self):
        dist = distance_xz(player.position, self.position)
        if kill_zombie:
            destroy(self)
        else:
            if dist < 1:
                global zombies_remaining, healthbar_dynamtic, zombies_remaining_ui_counter, hpleft

                you_lose_menu()
                return


            self.health_bar.alpha = max(0, self.health_bar.alpha - time.dt)
      
            self.look_at_2d(player.position, 'y')
            ray = raycast(self.world_position+(0,self.y,0), self.down, ignore=(self,))
            if ray.hit:
                if ray.world_point.y < 6.2:
                    self.y = ray.world_point.y + 9.6

            self.position += self.forward * time.dt * 5


    @property
    def hp(self):
        return self._hp

    @hp.setter
    def hp(self, value):
        global zombies_remaining, zombies_remaining_ui_counter,wave
        self._hp = value + wave
        if value <= 0:
            you_win_menu()
            zombies_remaining = zombies_remaining - 1
            zombies_remaining_ui_counter.text = str(zombies_remaining) + "   "
            zombies_remaining_ui_counter.create_background(padding=0.01, radius=0.01, color=color.white)
            destroy(self)
            return

        self.health_bar.world_scale_x = self.hp / self.max_hp * 1.5
        self.health_bar.alpha = 1

def send_new_wave():
    #LOGIC TO SEND NEW WAVE
    global wave, enemies
    difficulty = 1.5
    if wave < 30:
        enemies = [Enemy(x=x+randint(-50,50), z=x+randint(-50,50)) for x in range(floor(wave*difficulty))]
        wave = wave+1
        wave_ui_counter.text = "WAVE  " + str(wave-1)
        wave_ui_counter.create_background(padding=0.01, radius=0.01, color=color.red)
    else:
        enemies = Boss(x=40)
        wave_ui_counter.text = "BOSS  WAVE"
        wave_ui_counter.create_background(padding=0.01, radius=0.01, color=color.red)

def share():
    global xp_total
    webbrowser.open("https://twitter.com/intent/tweet?url=https%3A%2F%2Fbit.ly%2F3Oz8ScH&text=My%20score%20on%20Island%20Runner%20was%20"+str(xp_total)+"%20Can%20you%20Escape%20the%20Island%3F%20Download%20Here%3A")

#btn onclick
play_btn.on_click = play_new_game
instruction_btn.on_click = instructions_menu
instruction_back_btn.on_click = main_menu
exit_btn.on_click = application.quit
menu_from_game_btn.on_click = main_menu
resume_btn.on_click = resume_input
buy_3_btn.on_click = ak47
buy_pistol_btn.on_click = pistol
buy_smg_btn.on_click = submachine_gun_selected
buy_4_btn.on_click = tommy_gun_selected
buy_6_btn.on_click = sniper_gun
buy_5_btn.on_click = m249
menu_from_dead_btn.on_click = main_menu
share_btn.on_click = share
menu_from_win_btn.on_click = main_menu

#sun / lighting logic
sun = DirectionalLight()
sun.look_at(Vec3(1,-1,-1))
#run main menu
main_menu()
#exec
window.fps_counter.enabled = False
window.exit_button.visible = False
app.run()