43 lines
837 B
JavaScript
43 lines
837 B
JavaScript
import { assert } from "./test.mjs";
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import { player } from "./player.mjs";
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import * as enemy from "./enemy.mjs";
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import { get_pos, get_size, is_visible } from "./entity.mjs";
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const canvas = document.getElementById("canvas");
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const ctx = canvas.getContext("2d");
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function clear (color = "#000") {
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ctx.fillStyle = color;
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ctx.fillRect(0, 0, canvas.width, canvas.height);
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}
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function fill_rect (x, y, w, h, color = "#fff") {
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ctx.fillStyle = color;
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ctx.fillRect(x, y, w, h);
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}
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function draw_entity (entity, color) {
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if (!is_visible(entity)) return false;
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let pos = get_pos(entity);
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let size = get_size(entity);
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fill_rect(pos.x, pos.y, size.x, size.y, color);
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return true;
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}
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export function render () {
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clear();
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draw_entity(player, "#0f0");
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for (const e of enemy.get_all()) {
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draw_entity(e, "#f00");
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}
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}
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render();
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