tobspr
4 years ago
parent
f5f08a08e2
commit
0cd324c82b
@ -0,0 +1,176 @@
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import { GameRoot } from "../../root";
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import { Vector } from "../../../core/vector";
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import { Entity } from "../../entity";
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import { DrawParameters } from "../../../core/draw_parameters";
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import { StaticMapEntityComponent } from "../../components/static_map_entity";
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import { createLogger } from "../../../core/logging";
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import { Loader } from "../../../core/loader";
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const logger = createLogger("blueprint");
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export class Blueprint {
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/**
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* @param {Array<Entity>} entities
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*/
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constructor(entities) {
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this.entities = entities;
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}
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/**
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* @param {GameRoot} root
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* @param {Array<number>} uids
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*/
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static fromUids(root, uids) {
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const newEntities = [];
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let averagePosition = new Vector();
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// First, create a copy
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for (let i = 0; i < uids.length; ++i) {
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const entity = root.entityMgr.findByUid(uids[i]);
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assert(entity, "Entity for blueprint not found:" + uids[i]);
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const clone = entity.duplicateWithoutContents();
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newEntities.push(clone);
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const pos = entity.components.StaticMapEntity.getTileSpaceBounds().getCenter();
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averagePosition.addInplace(pos);
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}
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averagePosition.divideScalarInplace(uids.length);
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const blueprintOrigin = averagePosition.floor();
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for (let i = 0; i < uids.length; ++i) {
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newEntities[i].components.StaticMapEntity.origin.subInplace(blueprintOrigin);
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}
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// Now, make sure the origin is 0,0
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return new Blueprint(newEntities);
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}
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/**
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*
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* @param {DrawParameters} parameters
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*/
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draw(parameters, tile) {
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parameters.context.globalAlpha = 0.8;
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for (let i = 0; i < this.entities.length; ++i) {
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const entity = this.entities[i];
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const staticComp = entity.components.StaticMapEntity;
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if (!staticComp.blueprintSpriteKey) {
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logger.warn("Blueprint entity without sprite!");
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return;
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}
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const newPos = staticComp.origin.add(tile);
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const rect = staticComp.getTileSpaceBounds();
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rect.moveBy(tile.x, tile.y);
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let placeable = true;
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placementCheck: for (let x = rect.x; x < rect.right(); ++x) {
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for (let y = rect.y; y < rect.bottom(); ++y) {
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if (parameters.root.map.isTileUsedXY(x, y)) {
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placeable = false;
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break placementCheck;
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}
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}
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}
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if (!placeable) {
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parameters.context.globalAlpha = 0.3;
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} else {
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parameters.context.globalAlpha = 1;
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}
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staticComp.drawSpriteOnFullEntityBounds(
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parameters,
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Loader.getSprite(staticComp.blueprintSpriteKey),
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0,
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true,
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newPos
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);
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}
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parameters.context.globalAlpha = 1;
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}
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/**
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* @param {GameRoot} root
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* @param {Vector} tile
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*/
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canPlace(root, tile) {
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let anyPlaceable = false;
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for (let i = 0; i < this.entities.length; ++i) {
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let placeable = true;
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const entity = this.entities[i];
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const staticComp = entity.components.StaticMapEntity;
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const rect = staticComp.getTileSpaceBounds();
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rect.moveBy(tile.x, tile.y);
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placementCheck: for (let x = rect.x; x < rect.right(); ++x) {
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for (let y = rect.y; y < rect.bottom(); ++y) {
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if (root.map.isTileUsedXY(x, y)) {
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placeable = false;
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break placementCheck;
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}
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}
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}
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if (placeable) {
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anyPlaceable = true;
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}
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}
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return anyPlaceable;
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}
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/**
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* @param {GameRoot} root
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* @param {Vector} tile
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*/
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tryPlace(root, tile) {
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let anyPlaced = false;
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for (let i = 0; i < this.entities.length; ++i) {
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let placeable = true;
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const entity = this.entities[i];
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const staticComp = entity.components.StaticMapEntity;
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const rect = staticComp.getTileSpaceBounds();
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rect.moveBy(tile.x, tile.y);
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placementCheck: for (let x = rect.x; x < rect.right(); ++x) {
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for (let y = rect.y; y < rect.bottom(); ++y) {
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const contents = root.map.getTileContentXY(x, y);
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if (contents && !contents.components.ReplaceableMapEntity) {
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placeable = false;
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break placementCheck;
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}
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}
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}
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if (placeable) {
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for (let x = rect.x; x < rect.right(); ++x) {
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for (let y = rect.y; y < rect.bottom(); ++y) {
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const contents = root.map.getTileContentXY(x, y);
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if (contents) {
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assert(
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contents.components.ReplaceableMapEntity,
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"Can not delete entity for blueprint"
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);
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if (!root.logic.tryDeleteBuilding(contents)) {
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logger.error(
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"Building has replaceable component but is also unremovable in blueprint"
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);
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return false;
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}
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}
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}
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}
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const clone = entity.duplicateWithoutContents();
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clone.components.StaticMapEntity.origin.addInplace(tile);
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root.map.placeStaticEntity(clone);
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root.entityMgr.registerEntity(clone);
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anyPlaced = true;
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}
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}
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return anyPlaced;
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}
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}
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@ -0,0 +1,103 @@
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import { DrawParameters } from "../../../core/draw_parameters";
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import { STOP_PROPAGATION } from "../../../core/signal";
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import { TrackedState } from "../../../core/tracked_state";
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import { Vector } from "../../../core/vector";
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import { enumMouseButton } from "../../camera";
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import { KEYMAPPINGS } from "../../key_action_mapper";
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import { BaseHUDPart } from "../base_hud_part";
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import { Blueprint } from "./blueprint";
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export class HUDBlueprintPlacer extends BaseHUDPart {
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createElements(parent) {}
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initialize() {
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this.root.hud.signals.buildingsSelectedForCopy.add(this.onBuildingsSelected, this);
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/** @type {TypedTrackedState<Blueprint?>} */
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this.currentBlueprint = new TrackedState(this.onBlueprintChanged, this);
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const keyActionMapper = this.root.keyMapper;
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keyActionMapper.getBinding(KEYMAPPINGS.general.back).add(this.abortPlacement, this);
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keyActionMapper
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.getBinding(KEYMAPPINGS.placement.abortBuildingPlacement)
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.add(this.abortPlacement, this);
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this.root.camera.downPreHandler.add(this.onMouseDown, this);
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this.root.camera.movePreHandler.add(this.onMouseMove, this);
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this.root.hud.signals.selectedPlacementBuildingChanged.add(this.abortPlacement, this);
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}
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abortPlacement() {
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if (this.currentBlueprint.get()) {
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this.currentBlueprint.set(null);
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return STOP_PROPAGATION;
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}
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}
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onBlueprintChanged(blueprint) {}
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/**
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* mouse down pre handler
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* @param {Vector} pos
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* @param {enumMouseButton} button
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*/
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onMouseDown(pos, button) {
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if (button === enumMouseButton.right) {
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this.abortPlacement();
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return STOP_PROPAGATION;
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}
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const blueprint = this.currentBlueprint.get();
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if (!blueprint) {
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return;
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}
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console.log("down");
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const worldPos = this.root.camera.screenToWorld(pos);
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const tile = worldPos.toTileSpace();
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if (blueprint.tryPlace(this.root, tile)) {
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if (!this.root.app.inputMgr.shiftIsDown) {
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this.currentBlueprint.set(null);
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}
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}
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}
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onMouseMove() {
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// Prevent movement while blueprint is selected
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if (this.currentBlueprint.get()) {
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return STOP_PROPAGATION;
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}
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}
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/**
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* @param {Array<number>} uids
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*/
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onBuildingsSelected(uids) {
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if (uids.length === 0) {
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return;
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}
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this.currentBlueprint.set(Blueprint.fromUids(this.root, uids));
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}
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/**
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*
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* @param {DrawParameters} parameters
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*/
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draw(parameters) {
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const blueprint = this.currentBlueprint.get();
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if (!blueprint) {
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return;
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}
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const mousePosition = this.root.app.mousePosition;
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if (!mousePosition) {
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// Not on screen
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return;
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}
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const worldPos = this.root.camera.screenToWorld(mousePosition);
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const tile = worldPos.toTileSpace();
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blueprint.draw(parameters, tile);
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}
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}
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@ -0,0 +1,52 @@
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import { SavegameInterface_V1000 } from "./1000.js";
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import { createLogger } from "../../core/logging.js";
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const schema = require("./1001.json");
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const logger = createLogger("savegame_interface/1001");
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export class SavegameInterface_V1001 extends SavegameInterface_V1000 {
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getVersion() {
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return 1001;
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}
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getSchemaUncached() {
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return schema;
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}
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/**
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* @param {import("../savegame_typedefs.js").SavegameData} data
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*/
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static migrate1000to1001(data) {
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logger.log("Migrating 1000 to 1001");
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const dump = data.dump;
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if (!dump) {
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return true;
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}
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const entities = dump.entities;
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for (let i = 0; i < entities.length; ++i) {
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const entity = entities[i];
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const staticComp = entity.components.StaticMapEntity;
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const beltComp = entity.components.Belt;
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if (staticComp) {
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if (staticComp.spriteKey) {
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staticComp.blueprintSpriteKey = staticComp.spriteKey.replace(
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"sprites/buildings",
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"sprites/blueprints"
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);
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} else {
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if (entity.components.Hub) {
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staticComp.blueprintSpriteKey = "";
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} else if (beltComp) {
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const direction = beltComp.direction;
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staticComp.blueprintSpriteKey = "sprites/blueprints/belt_" + direction + ".png";
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} else {
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assertAlways(false, "Could not deduct entity type for migrating 1000 -> 1001");
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}
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}
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}
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}
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}
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}
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@ -0,0 +1,5 @@
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{
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"type": "object",
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"required": [],
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"additionalProperties": true
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}
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