2023-06-23 10:05:40 +00:00
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import * as world from "./world.mjs";
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2023-06-23 09:37:25 +00:00
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import { on_press } from "./input.mjs";
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const player = {
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x: 2,
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y: 1,
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};
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2023-06-23 10:05:40 +00:00
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world.set_tile(player.x, player.y, { type: "player" });
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2023-06-23 09:37:25 +00:00
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2023-06-23 10:05:40 +00:00
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function out_of_bounds (x, y) {
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return x < 0 || x >= world.BOX_SIZE ||
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y < 0 || y >= world.BOX_SIZE
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}
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// TODO: clean up this by making tile movement be performed by the world code.
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2023-06-23 09:37:25 +00:00
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export function set_player_pos (x, y) {
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2023-06-23 10:05:40 +00:00
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const previous_x = player.x;
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const previous_y = player.y;
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if (out_of_bounds(x, y)) {
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world.set_tile(previous_x, previous_y, 0);
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const could_exit = world.exit_box();
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if (could_exit) {
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set_player_pos(0, 0);
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} else {
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world.set_tile(x, y, { type: "player" });
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}
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return;
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}
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if (world.get_tile(x, y)?.type === "box") {
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world.set_tile(previous_x, previous_y, 0);
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world.enter_box(world.get_tile(x, y).box);
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set_player_pos(world.CENTER, world.CENTER);
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return;
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}
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world.set_tile(previous_x, previous_y, 0);
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world.set_tile(x, y, { type: "player" });
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2023-06-23 09:37:25 +00:00
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player.x = x;
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player.y = y;
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}
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export function move_player (d_x, d_y) {
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set_player_pos(player.x + d_x, player.y + d_y);
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}
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on_press("ArrowLeft", _ => {
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move_player(-1, 0);
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});
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on_press("ArrowRight", _ => {
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move_player(1, 0);
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});
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on_press("ArrowUp", _ => {
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move_player(0, -1);
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});
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on_press("ArrowDown", _ => {
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move_player(0, 1);
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});
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2023-06-23 10:05:40 +00:00
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on_press(" ", _ => {
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world.set_tile(player.x + 1, player.y, {
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type: "box",
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box: world.create_box(),
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});
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});
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