91 lines
2.6 KiB
TypeScript
91 lines
2.6 KiB
TypeScript
import Phaser from 'phaser'
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import { TILE_SIZE } from '../config'
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import { TileType } from '../types'
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import { stateManager } from '../StateManager'
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import type { LocalAdapter } from '../NetworkAdapter'
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import type { ResourceNodeState } from '../types'
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interface ResourceSprite {
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sprite: Phaser.GameObjects.Image
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node: ResourceNodeState
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healthBar: Phaser.GameObjects.Graphics
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}
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export class ResourceSystem {
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private scene: Phaser.Scene
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private adapter: LocalAdapter
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private sprites = new Map<string, ResourceSprite>()
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// Emits after each successful harvest: (message: string)
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onHarvest?: (message: string) => void
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constructor(scene: Phaser.Scene, adapter: LocalAdapter) {
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this.scene = scene
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this.adapter = adapter
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}
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create(): void {
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const state = stateManager.getState()
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// Spawn sprites for all resources in state
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for (const node of Object.values(state.world.resources)) {
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this.spawnSprite(node)
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}
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}
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private spawnSprite(node: ResourceNodeState): void {
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const x = (node.tileX + 0.5) * TILE_SIZE
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const y = (node.tileY + 0.5) * TILE_SIZE
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const key = node.kind === 'tree' ? 'tree' : 'rock'
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const sprite = this.scene.add.image(x, y, key)
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// Trees are taller; offset them upward so trunk sits on tile
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if (node.kind === 'tree') {
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sprite.setOrigin(0.5, 0.85)
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} else {
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sprite.setOrigin(0.5, 0.75)
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}
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sprite.setDepth(5)
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const healthBar = this.scene.add.graphics()
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healthBar.setDepth(6)
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healthBar.setVisible(false)
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this.sprites.set(node.id, { sprite, node, healthBar })
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}
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update(delta: number): void {
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// Hide all health bars each frame (no player proximity detection)
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for (const entry of this.sprites.values()) {
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entry.healthBar.setVisible(false)
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}
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}
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private removeSprite(id: string): void {
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const entry = this.sprites.get(id)
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if (!entry) return
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entry.sprite.destroy()
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entry.healthBar.destroy()
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this.sprites.delete(id)
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}
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/** Called by VillagerSystem when a villager finishes chopping/mining */
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public removeResource(id: string): void {
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this.removeSprite(id)
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}
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/** Called when WorldSystem changes a tile (e.g. after tree removed) */
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syncTileChange(tileX: number, tileY: number, worldSystem: { setTile: (x: number, y: number, type: TileType) => void }): void {
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const state = stateManager.getState()
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const idx = tileY * 512 + tileX // WORLD_TILES = 512
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const tile = state.world.tiles[idx] as TileType
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worldSystem.setTile(tileX, tileY, tile)
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}
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destroy(): void {
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for (const [id] of this.sprites) this.removeSprite(id)
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}
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}
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