player.py (396b134) - voxels

player.py

from libs import *
import interactive
import huds

class Player(interactive.InteractiveCamera):
    def __init__(self, **kwargs):
        super().__init__(**kwargs)
        self.hud["fps"] = huds.fps()
        self.hud["skybox"] = huds.skybox()
        self.hud["sun"] = huds.sun()
        self.hud["hand"] = huds.hand()
        self.hud["shl"] = huds.selection()
        self.hand = 1
        self.collides = True
        self.falls = True

def update_motion(self, pressed, mg):
        netv = [0, 0, 0]
        for i in range(3):
            for s in range(2):
                sf = (-1) ** s
                cp = self.pos + sf * self.vaa_mat()[i]
                if self.collides and mg.voxel_at(cp):
                    pass
                elif self.falls and i == 1 and s == 1:
                    netv[i] = self.vaa_vel[i] - GRAVITY / FPS
                else:
                    netv[i] += sf * any(pressed[j] for j in ARROWS[2 * i + s])
        self.vaa_vel = vec(netv)

def set_hand(self, new_hand):
        self.hand = int(new_hand)
        hg = self.hud["hand"]
        hg.faces = [(a, self.hand) for (a, _) in hg.faces]
        for i in range(1, 4, 2):
            update_attr(hg, i)

def handle_event(self, ev, mg, scene):
        super().handle_event(ev, mg)
        match ev.type:
            case pygame.KEYUP:
                if ev.unicode == "\x1b":
                    self.set_focus(False)
                elif "1" <= ev.unicode <= "9":
                    self.set_hand(int(ev.unicode))
                elif ev.unicode == "n":
                    self.collides = not self.collides
                elif ev.unicode == "f":
                    self.falls = not self.falls
            case pygame.MOUSEBUTTONUP if ev.button == 1:
                self.set_focus(True)
            case pygame.MOUSEBUTTONDOWN if self.get_focus():
                t, n = self.target(scene)
                if t:
                    cr = t.click(ev.button, n, self.hand)
                    if cr is not None:
                        cr(self)

def draw_hud(self, wrs, perf):
        self.hud["skybox"].pos = self.pos
        c, ap = self.target(wrs)
        if c:
            self.hud["shl"].pos = c.pos + ap[1] + axis2offset(ap[0], 0.52)
            self.hud["shl"].orient[:3, :3] = np.sign(ap[0]) * np.roll(
                np.identity(3), abs(ap[0]) + 1, 0
            )
        else:
            self.hud["shl"].pos = vec([0, 0, 0])
        if 0.9 < perf < 1.1:
            perf_col = GREEN
        elif perf > 0.5:
            perf_col = YELLOW
        else:
            perf_col = RED
        self.hud["fps"].col = perf_col
        update_attr(self.hud["fps"], "col")
        for ent in self.hud.values():
            self.draw(ent)

voxels

Big code cleanup and better arrow keys