Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 | /* eslint-disable no-use-before-define */ import { Story } from '../story.js'; import { Camera } from '../camera.js'; import { Map } from '../map.js'; import { Sprite } from '../sprite.js'; import { AreasLayer } from './areas-layer.js'; import { CharactersLayer } from './characters-layer.js'; import { Panel } from './panel.js'; import importedGameData from '../gameData.json'; import tilemap from '../tileset.json'; window.addEventListener('load', async () => { const loadedTilesets = await Promise.all(Map.loadImages({ mapJson: tilemap, prepend: '../' })); // Load element from DOM (look in index.html) const charactersCanvas = document.getElementById('characters-layer'); const areasCanvas = document.getElementById('areas-layer'); const layoutCanvas = document.getElementById('layout-layer'); const mapDim = Map.getTileMapDim(tilemap); const { bounds } = Camera.getCanvasData(layoutCanvas); const canvasWidth = Math.round(bounds.width); const canvasHeight = Math.round(bounds.height); Camera.setCanvasResolution(charactersCanvas, canvasWidth, canvasHeight); Camera.setCanvasResolution(layoutCanvas, canvasWidth, canvasHeight); Camera.setCanvasResolution(areasCanvas, canvasWidth, canvasHeight); const tileSprites = Map.loadTileMapSprites({ loadedTilesets, canvasProvider, zoomLevels: [1, 2], }); let gameData = importedGameData; // Load sprites const characterSprite = document.getElementById('character-sprite'); const uniqueCharacterSprite = document.getElementById('unique-character-sprite'); const scales = [gameData.player.width, gameData.player.width * 2]; const sprites = Sprite.loadSprites({ characterSprite: { image: characterSprite, // Actual image data columns: 4, // How many columns rows: 11, // How many rows padding: 60, // How much whitespace to ignore scales, }, uniqueCharacterSprite: { image: uniqueCharacterSprite, columns: 2, rows: 3, padding: 60, scales, }, }, canvasProvider); // eslint-disable-line no-use-before-define // set background sprites.background = Map.loadTileMapAsSpriteData({ tilemap, loadedTilesets, setCanvasResolution: Camera.setCanvasResolution, sprites: tileSprites, canvasWidth, zoomLevels: [1, 2], canvasProvider, // eslint-disable-line no-use-before-define except: ['Above'], }); function updateViewport(v = null, focusArea = gameData.player, zoom = false) { return Camera.updateViewport({ oldViewport: v, player: focusArea, mapWidth: mapDim.width, mapHeight: mapDim.height, canvasWidth, canvasHeight, scale: zoom ? 2 : 1, }); } let viewport = updateViewport(); function drawScene(v) { Camera.drawScene({ player: gameData.player, characters: [], context: charactersCanvas.getContext('2d'), // Gets cleared - meh. width: canvasWidth, height: canvasHeight, sprites, layoutContext: layoutCanvas.getContext('2d'), oldViewport: null, viewport: v, items: [], drawActorToContext: () => {}, // Don't actually do that }); } drawScene(viewport); const panel = document.getElementById('side-panel'); Panel.initialize({ areasCanvas, charactersCanvas, panel }); const areasLayer = AreasLayer.initialize({ areasCanvas, canvasWidth, canvasHeight, viewport, panel, }); const charactersLayer = CharactersLayer.initialize({ charactersCanvas, canvasWidth, canvasHeight, viewport, panel, player: gameData.player, sprites, }); areasLayer.updateAreas(gameData.areas); charactersLayer.updateCharacters(gameData.characters); let up = false; let down = false; let left = false; let right = false; let zoom = false; window.addEventListener('keydown', (e) => { if (e.defaultPrevented) { return; } if (e.target.tagName === 'INPUT') { return; } switch (e.code) { case 'KeyS': case 'ArrowDown': down = true; break; case 'KeyW': case 'ArrowUp': up = true; break; case 'KeyA': case 'ArrowLeft': left = true; break; case 'KeyD': case 'ArrowRight': right = true; break; case 'KeyZ': zoom = !zoom; break; default: break; } }); window.addEventListener('keyup', (e) => { if (e.defaultPrevented) { return; } switch (e.code) { case 'KeyS': case 'ArrowDown': down = false; break; case 'KeyW': case 'ArrowUp': up = false; break; case 'KeyA': case 'ArrowLeft': left = false; break; case 'KeyD': case 'ArrowRight': right = false; break; default: break; } }); const focusArea = { x: Math.floor(viewport.x + canvasWidth / 2 - 5), y: Math.floor(viewport.y + canvasHeight / 2 - 5), width: 10, height: 10, }; setInterval(() => { const speed = 30; const diffx = (left ? -speed : 0) + (right ? speed : 0); const diffy = (up ? -speed : 0) + (down ? speed : 0); focusArea.x = Math.max( Math.min(focusArea.x + diffx, mapDim.width - canvasWidth / 4), canvasWidth / 4, ); focusArea.y = Math.max( Math.min(focusArea.y + diffy, mapDim.height - canvasHeight / 4), canvasHeight / 4, ); const newViewport = updateViewport(viewport, focusArea, zoom); if (newViewport !== viewport) { viewport = newViewport; drawScene(viewport); areasLayer.updateViewport(viewport); charactersLayer.updateViewport(viewport); } }, 30); const filePicker = document.getElementById('file'); filePicker.addEventListener('change', async () => { const file = filePicker.files[0]; gameData = (await importFile({ file })).gameData; areasLayer.updateAreas(gameData.areas); charactersLayer.updateCharacters(gameData.characters); }); const download = document.getElementById('download'); download.addEventListener('click', () => { const dataURI = exportFile({ ...gameData, areas: areasLayer.getAreas(), characters: charactersLayer.getCharacters(), }); download.href = dataURI; }); }); async function importFile({ file, width, height }) { const text = await file.text(); return Story.loadGameState({ gameData: JSON.parse(text), width, height }); } function exportFile(gameData) { return `data:text/json;base64,${btoa(JSON.stringify(gameData, null, 2))}`; } function canvasProvider() { return document.createElement('canvas'); } /* eslint-enable no-use-before-define */ |