improcket/js/graphics/gui.mjs
2018-03-05 11:10:20 +00:00

85 lines
2.1 KiB
JavaScript

import {canvas, context} from './index.mjs';
import * as gui from '../gui/index.mjs';
import * as draw from './draw.mjs';
export function render() {
renderElement(gui.root);
}
function renderElement(element) {
//console.log(element.options);
if (element.options.draw) {
if (element.type == 'frame') renderFrame(element);
if (element.type == 'image') renderImage(element);
if (element.type == 'button') renderButton(element);
if (element.type == 'edit') renderEdit(element);
if (element.type == 'itemButton') renderItemButton(element);
}
if (element.options.drawChildren)
element.children.forEach(renderElement);
}
function renderFrame(element) {
context.fillStyle = '#eb9';
context.fillRect(...element.shape);
}
function renderImage(element) {
context.drawImage(element.image, ...element.shape);
}
function renderButton(element) {
if (element.mouseHeld) {
context.fillStyle = '#706244';
} else {
context.fillStyle = element.mouseOver ? '#ad9869' : '#917f58';
}
context.fillRect(...element.shape);
context.strokeStyle = '#541';
context.strokeWidth = 4;
context.strokeRect(...element.shape);
context.textAlign = 'center';
context.textBaseline = 'middle';
context.fillStyle = '#fff';
context.font = '12pt Consolas';
context.fillText(element.text, ...element.center);
}
function renderItemButton(element) {
context.globalAlpha = 0.5;
if (element.mouseHeld || element.rightMouseHeld) {
context.fillStyle = '#080808';
} else {
context.fillStyle = element.mouseOver ? '#222' : '#0e0e0e';
}
context.fillRect(...element.shape);
context.strokeStyle = '#333';
context.strokeWidth = 4;
context.strokeRect(...element.shape);
context.globalAlpha = 1;
if (element.image) {
context.drawImage(element.image, ...element.shape);
}
}
function renderEdit(element) {
/*
element.tiles.forEach(t => {
let tile = edit.getTile(x, y);
let [dx, dy] = tile.drawPos;
context.globalAlpha = 0.5;
context.fillStyle = '#000';
context.fillRect(dx, dy, 1, 1);
context.globalAlpha = 1;
let module = tile.module;
if (module !== null) {
context.drawImage(module.currentImage, dx, dy, 1, 1);
}
});
*/
}