46 lines
1.4 KiB
TypeScript
46 lines
1.4 KiB
TypeScript
import { System } from "$/common/ecs/mod.ts";
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import { Sprite } from "../components/sprite.ts";
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import { ClientWorld } from "../client_world.ts";
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import { Crop } from "$/client/components/crop.ts";
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import { get_sprite_region } from "$/common/utils.ts";
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import { ClickableSprite } from "../components/clickable.ts";
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import { ItemStack, PlayerInventory } from "../components/inventory.ts";
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export class CropSystem extends System {
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update(world: ClientWorld, delta: number): void {
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for (const entity of world.get_entities()) {
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const crop = entity.get(Crop);
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if (!crop) {
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continue;
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}
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// finished growing, very good
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if (crop.total_stages === crop.current_stage + 1) {
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const clickable_sprite = entity.get(ClickableSprite);
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if (clickable_sprite && clickable_sprite.clicked) {
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const [player] = world.get_tag("player")!;
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const inventory = player.get(PlayerInventory)!;
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inventory.container.add_item(new ItemStack(crop.item_drop));
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world.delete_entity(entity);
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}
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continue;
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}
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crop.growth_time += delta;
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if (crop.growth_time >= crop.time_to_grow[crop.current_stage]) {
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crop.current_stage += 1;
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crop.growth_time = 0;
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}
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const sprite = entity.get(Sprite);
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if (sprite) {
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const region = get_sprite_region(crop.sprite_ids[crop.current_stage]);
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sprite.source_x = region.x * 16;
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sprite.source_y = region.y * 16;
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}
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}
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}
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}
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