36 lines
871 B
JavaScript
36 lines
871 B
JavaScript
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class entity_torch_t extends entity_t {
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_init() {
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this._texture = 30;
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this._model = model_torch;
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this._anim = [0.05, [0,1,2,1,2,0,0,1,2]];
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this.p.x -= 16;
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this.p.z -= 16;
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this._light_pos = this.p;
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// Find which wall we're on; move to the torch model towards the wall
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// and the light position outwards
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for (let trace_dir of [vec3(-32,0,0), vec3(32,0,0), vec3(0,0,-32), vec3(0,0,32)]) {
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let trace_end = vec3_add(this.p, trace_dir);
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if (map_trace(this.p, vec3_add(this.p, trace_dir))) {
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this.p = vec3_add(this.p, vec3_mulf(trace_dir, 0.4));
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this._light_pos = vec3_sub(this.p, vec3_mulf(trace_dir, 2));
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break;
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}
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}
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this._light = 0;
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}
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_update() {
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super._update();
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if (Math.random() > 0.8) {
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this._light = Math.random();
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}
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r_push_light(this._light_pos, Math.sin(game_time)+this._light+6, 255,192,16);
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}
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}
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