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【作品展示】

 

【作品介绍】

按下WASD移动，空格跳跃，右键放置方块，左键破坏方块。欢迎转发、改编。开始加载过程会有黑屏，请等待。（温馨提示：本作品是由柏林噪声生成地形，在作品中可以通过修改代码来修改种子）

 

【作品源代码】

from tkinter import *
from tkinter import messagebox
from ursina import *
from ursina.prefabs.first_person_controller import FirstPersonController
from perlin_noise import PerlinNoise


def Create_World():
    app = Ursina()

    punch_sound = Audio('assets/punch_sound', loop=False, autoplay=False)
    music = Audio('assets/Music', loop=True, autoplay=True)
    grass_texture = load_texture('assets/grass_block.png')
    stone_texture = load_texture('assets/stone_block.png')
    brick_texture = load_texture('assets/brick_block.png')
    dirt_texture = load_texture('assets/dirt_block.png')
    sky_texture = load_texture('assets/skybox.png')
    hand_texture = load_texture('assets/arm_texture')
    block_pick = 0
    textures = [grass_texture, stone_texture, brick_texture, dirt_texture]
    window.fps_counter.enabled = False
    window.exit_button.visible = False

    def update():
        global block_pick
        if held_keys['1']: block_pick = 0
        if held_keys['2']: block_pick = 1
        if held_keys['3']: block_pick = 2
        if held_keys['4']: block_pick = 3

        if held_keys['left mouse'] or held_keys['right mouse']:
            hand.active()
        else:
            hand.passtive()

    class Sky(Entity):
        def __init__(self):
            super().__init__(
                parent = scene,
                model = 'sphere',
                texture = sky_texture,
                scale = 1000,
                double_sided = True
            )

    class Hand(Entity):
        def __init__(self):
            super().__init__(
                parent = camera.ui,
                model = 'assets/arm',
                texture = hand_texture,
                scale = 0.2,
                rotation = Vec3(150, -10, 0),
                position = Vec2(0.4, -0.6)
            )
        
        def active(self):
            self.position = Vec2(0.3, -0.5)
        
        def passtive(self):
            self.position = Vec2(0.4, -0.6)

    class Block(Button):
        def __init__(self, postition = (0,0,0), texture = grass_texture):
            super().__init__(
                parent = scene,
                position = postition,
                model = 'assets/block',
                origin_y = 0.5,
                texture = grass_texture,
                color = color.color(0, 0, random.uniform(0.9, 1)),
                highlight_color = color.green,
                scale = 0.5
            )

        def input(self, key):
            if self.hovered:
                if key == "right mouse down":
                    if block_pick == 0: block = Block(postition=self.position+mouse.normal, texture=grass_texture)
                    if block_pick == 1: block = Block(postition=self.position+mouse.normal, texture=stone_texture)
                    if block_pick == 2: block = Block(postition=self.position+mouse.normal, texture=brick_texture)
                    if block_pick == 3: block = Block(postition=self.position+mouse.normal, texture=dirt_texture)
                    punch_sound.play()
                if key == "left mouse down":
                    destroy(self)
                    punch_sound.play()

    noise = PerlinNoise(octaves=2, seed=random.randint(-10000, 10000))

    scale = 24

    for z in range(125):
        for x in range(125):
            if z > random.randint(10, 20):
                block = Block(postition=(x, 0, z), texture=grass_texture)
                block.y = int(noise([x/scale, z/scale]) * 8)
            else:
                block = Block(postition=(x, 0, z), texture=stone_texture)
    player = FirstPersonController()
    sky = Sky()
    hand = Hand()
    music.play()
    app.run()

if __name__ == "__main__":
    Create_World()

 

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