#

luxiaotao1123

2024-03-05 e7baf5e9ad8a63bdfe56467bc51eb109640e0fd9

#

 zy-asrs-flow/src/pages/map/index.jsx

@@ -95,6 +95,7 @@
            mapContainer.children.forEach(child => {
                Utils.beMovable(child);
            })
            player.activateMapEvent(Utils.MapEvent.SELECTION_BOX, Utils.MapEvent.PAN);
        } else {
            player.hideGridlines();
            mapContainer.children.forEach(child => {

 zy-asrs-flow/src/pages/map/player.js

@@ -1,5 +1,6 @@
import * as PIXI from 'pixi.js';
import * as TWEEDLE from 'tweedle.js';
import * as Utils from './utils'

export default class Player {

@@ -17,26 +18,47 @@
            event.preventDefault();
        });

        this.scale = 1; // 缩放
        this.pan = false; // 平移

        // func
        this.app.view.addEventListener('mousedown', (event) => {
            // left
            if (event.button === 0) {
                this.mapSelect(event);
            }
            // right
            if (event.button === 2) {
                this.mapPan(event);
            }
        })
        this.activateMapEvent(null, Utils.MapEvent.PAN)
        this.activateMapScale();
        this.showCoordinates();
        this.appTicker();
    }

    activateMapEvent = (leftEvent, rightEvent) => {
        if (this.mapEvent) {
            this.app.view.removeEventListener('mousemove', this.mapEvent);
        }

        this.mapEvent = (event) => {
            // left
            if (event.button === 0 && leftEvent) {
                switch (leftEvent) {
                    case Utils.MapEvent.SELECTION_BOX:
                        this.mapSelect(event);
                        break
                    default:
                        break
                }
            }
            // right
            if (event.button === 2 && rightEvent) {
                switch (rightEvent) {
                    case Utils.MapEvent.PAN:
                        this.mapPan(event);
                        break
                    default:
                        break
                }
            }
        }

        this.app.view.addEventListener('mousedown', this.mapEvent)
    }

    mapSelect = (event) => {
        let that = this;
        let isSelecting = false;

        const selectionBox = new PIXI.Graphics();
@@ -49,13 +71,11 @@

        isSelecting = true;

        this.app.view.addEventListener('mousemove', (event) => {
            console.log(1);
        function handleMouseMove(event) {
            if (isSelecting) {

                // end
                const endPoint = new PIXI.Point();
                this.app.renderer.events.mapPositionToPoint(endPoint, event.clientX, event.clientY);
                that.app.renderer.events.mapPositionToPoint(endPoint, event.clientX, event.clientY);
                const selectionEnd = { x: endPoint.x, y: endPoint.y }

                const width = Math.abs(selectionEnd.x - selectionStart.x);
@@ -67,7 +87,9 @@
                selectionBox.drawRect(Math.min(selectionStart.x, selectionEnd.x), Math.min(selectionStart.y, selectionEnd.y), width, height);
                selectionBox.endFill();
            }
        });
        }

        this.app.view.addEventListener('mousemove', handleMouseMove);

        this.app.view.addEventListener('mouseup', (event) => {
            if (isSelecting) {
@@ -83,24 +105,7 @@
                // console.log('Selected Sprites:', selectedSprites);
            }

            this.app.view.removeEventListener('mousemove'); 
        });
    }

    activateMapScale = () => {
        this.app.view.addEventListener('wheel', (event) => {
            event.preventDefault();
            const delta = Math.sign(event.deltaY);

            if (delta === 1) {
                this.scale *= 0.9;
            } else if (delta === -1) {
                this.scale *= 1.1;
            }
            this.mapContainer.scale.set(this.scale);
            this.mapContainer.children.forEach(child => {
                // child.scale.set(1 / this.scale); // 防止图标变小
            })
            this.app.view.removeEventListener('mousemove', handleMouseMove);
        });
    }

@@ -125,6 +130,24 @@
        });
    }

    activateMapScale = () => {
        this.scale = 1; // 缩放
        this.app.view.addEventListener('wheel', (event) => {
            event.preventDefault();
            const delta = Math.sign(event.deltaY);

            if (delta === 1) {
                this.scale *= 0.9;
            } else if (delta === -1) {
                this.scale *= 1.1;
            }
            this.mapContainer.scale.set(this.scale);
            this.mapContainer.children.forEach(child => {
                // child.scale.set(1 / this.scale); // 防止图标变小
            })
        });
    }

    showCoordinates = () => {
        const coordinatesText = new PIXI.Text('{ x: 0, y: 0 }', {
            fill: 0x000000,

 zy-asrs-flow/src/pages/map/utils.js

@@ -12,6 +12,11 @@
    mapContainer = param;
}

export const MapEvent = Object.freeze({
    SELECTION_BOX: Symbol.for(0),
    PAN: Symbol.for(1),
})

export const getRealPosition = (x, y, mapContainer) => {
    const rect = app.view.getBoundingClientRect();
    return {