So I wanted to something like mining game in ursina engine. I wanted that if you mine a block other blocks will appear under that block and on other sides of this block creating a mining effect. I tried raycasting but i can't properly set it and it seems that i even don't understand raycasting. My inspiration is Mining Simulator game from roblox(maybe that help to understand what am i trying to achive. Here is a link to this game: https://www.roblox.com/games/1417427737/Mining-Simulator). Basicly i want to check if there isnt a block beside and if there is not a block beside then dont generate a block. Here's my code:
from ursina import *
from ursina.prefabs.first_person_controller import FirstPersonController
app = Ursina(borderless=False)
g = Entity(model='plane', scale = (16,1,16), collider='box')
Sky()
player = FirstPersonController(jump_height=3)
class Voxel(Button):
global depth
def __init__(self, position = (0,0,0)):
super().__init__(
parent = scene,
position = position,
model = 'cube',
collider = 'box',
rotation = (0,0,0),
scale = (3,3,3),
color = color.rgb(random.uniform(0,255),random.uniform(0,255),random.uniform(0,255))
)
def input(self, key):
def gen_blocks():
p = self.position
p.y -= 3
voxel = Voxel(position=p)
p.y += 3
p.z -= 3
voxel = Voxel(position=p)
p.z += 6
voxel = Voxel(position=p)
p.z -= 3
p.x += 3
voxel = Voxel(position=p)
p.x -= 6
voxel = Voxel(position=p)
if self.hovered:
if key == 'left mouse down':
gen_blocks()
destroy(self)
for z in range(8):
for x in range(8):
voxel = Voxel(position = (x * 3 - 8,-1,z * 3 + 9))
app.run()
