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https://github.com/simon987/Much-Assembly-Required-Frontend.git
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simon
311
mar/old/game-olf.js
Normal file
311
mar/old/game-olf.js
Normal file
@@ -0,0 +1,311 @@
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"use strict";
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console.log("hello")
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// --------------------------
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// MAR loop
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function gameLoop() {
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requestAnimationFrame(gameLoop);
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//UPDATE EFFECTS
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for (var i = 0; i < MAR.effects.length; i++) {
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MAR.effects[i].update();
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}
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//Update objects
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for (var j = 0; j < MAR.objects.length; j++) {
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if (MAR.objects[j].objectType === 1) {-
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MAR.objects[j].update();
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}
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}
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MAR.renderer.render(MAR.rootContainer);
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}
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var setupCallback = function () {
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getWorldTerrain();
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gameLoop();
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};
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function tick() {
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getGameEffects();
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getGameObjects();
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//Update indicators
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for (var i = 0; i < MAR.objects.length; i++) {
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if (MAR.objects[i].indicator !== undefined) {
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MAR.objects[i].indicator.updateIcon();
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}
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}
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//Update debug text
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MAR.timeText.text = "gameTime: " + MAR.time;
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}
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function getGameObjects() {
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var xhr = new XMLHttpRequest();
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xhr.open("GET", "./mar/objects.php?x=" + MAR.currentLocX + "&y=" + MAR.currentLocY, true);
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xhr.onreadystatechange = function () {
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if (xhr.readyState === 4 && xhr.status === 200) {
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var jsonResponse = JSON.parse(xhr.responseText);
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for (var i = 0; i < MAR.objects.length; i++) {
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MAR.objects[i].updated = false;
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}
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for (var i = 0; i < jsonResponse.length; i++) {
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var obj = getObject(jsonResponse[i].i);
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if (obj !== null) {
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//OBJECT already exist, update
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obj.updated = true;
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if (obj.objectType === 1) {
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//Update direction
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obj.direction = jsonResponse[i].d;
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//Update location
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if (obj.x !== jsonResponse[i].x || obj.y !== jsonResponse[i].y) {
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//location changed
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moveObject(jsonResponse[i].x, jsonResponse[i].y, obj);
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}
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//update held item
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obj.heldItem = jsonResponse[i].h;
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//Update action
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obj.action = jsonResponse[i].a;
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} else if (obj.objectType === 3) {
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//Kiln object already exists, update
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obj.qi = jsonResponse[i].qi; //Queued Iron
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obj.qc = jsonResponse[i].qc; //Queued Copper
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obj.ci = jsonResponse[i].ci; //Cooked Iron
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obj.cc = jsonResponse[i].cc; //Cooked Copper
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obj.f = jsonResponse[i].f; //Fuel
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}
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} else {
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var newObj = new GameObject(jsonResponse[i]);
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newObj.updated = true;
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MAR.worldLayer.addChild(newObj.sprite);
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MAR.objects.push(newObj);
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console.log("DEBUG: added " + newObj.id);
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}
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}
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//Delete not updated objects (see above comments)
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for (var i = 0; i < MAR.objects.length; i++) {
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if (!MAR.objects[i].updated) {
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console.log("DEBUG: removed " + MAR.objects[i].id);
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MAR.worldLayer.removeChild(MAR.objects[i].sprite);
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MAR.objects.splice(i, 1);
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}
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}
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MAR.worldLayer.children.sort(depthCompare);
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}
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};
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xhr.send(null);
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}
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// --------------------------
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// Display a single effect
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function displayEffect(effect) {
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if (effect.t === "ERROR") {
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var newEffect = new IconEffect(effect.x, effect.y, "err_icon");
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MAR.effects.push(newEffect);
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addToWorldLayer(newEffect.sprite);
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}
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if (effect.t === "WARNING") {
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var newEffect = new IconEffect(effect.x, effect.y, "warn_icon");
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MAR.effects.push(newEffect);
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addToWorldLayer(newEffect.sprite);
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}
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if (effect.t === "A_EMOTE") {
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var newEffect = new IconEffect(effect.x, effect.y, "A_icon");
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MAR.effects.push(newEffect);
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addToWorldLayer(newEffect.sprite);
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}
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}
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// --------------------------
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// Query the MAR API to get the MAR effects
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function getGameEffects() {
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var xhr = new XMLHttpRequest();
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xhr.open("GET", "./mar/effects.php?x=" + MAR.currentLocX + "&y=" + MAR.currentLocY, true);
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xhr.onreadystatechange = function () {
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if (xhr.readyState === 4 && xhr.status === 200) {
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var effects = JSON.parse(xhr.responseText);
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for (var i = 0; i < effects.length; i++) {
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displayEffect(effects[i]);
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}
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MAR.worldLayer.children.sort(depthCompare);
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}
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};
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xhr.send(null);
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}
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function getWorldTerrain() {
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var xhr = new XMLHttpRequest();
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xhr.open("GET", "./mar/terrain.php?x=" + MAR.currentLocX + "&y=" + MAR.currentLocY, true);
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xhr.onreadystatechange = function () {
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if (xhr.readyState === 4 && xhr.status === 200) {
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var currentTerrain = JSON.parse(xhr.responseText);
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//Calculate wall height
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//First pass, set wall height to 2 for each wall tile with 3+ adjacent wall tile (diagonals don't count)
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for (var y = 0; y < 16; y++) {
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for (var x = 0; x < 16; x++) {
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var tile = new Tile(currentTerrain[x * 16 + y]);
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//Calculate neighbors
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var neighbors = 0;
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if (currentTerrain[x * 16 + y] === 1) {
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if (currentTerrain[x * 16 + y - 16] === 1 ||
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(currentTerrain[x * 16 + y - 16] !== undefined && currentTerrain[x * 16 + y - 16].wallHeight >= 1)) {
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neighbors++;
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} else {
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}
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if (currentTerrain[x * 16 + y + 16] === 1 ||
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(currentTerrain[x * 16 + y + 16] !== undefined && currentTerrain[x * 16 + y + 16].wallHeight >= 1)) {
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neighbors++;
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}
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if (currentTerrain[x * 16 + y + 1] === 1 ||
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(currentTerrain[x * 16 + y + 1] !== undefined && currentTerrain[x * 16 + y + 1].wallHeight >= 1)) {
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neighbors++;
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}
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if (currentTerrain[x * 16 + y - 1] === 1 ||
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(currentTerrain[x * 16 + y - 1] !== undefined && currentTerrain[x * 16 + y - 1].wallHeight >= 1)) {
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neighbors++;
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}
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if (neighbors >= 4) {
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tile.wallHeight++;
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}
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}
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tile.sprite.tileX = x;
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tile.sprite.tileY = y;
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tile.sprite.x += (x - y) * 64;
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tile.sprite.y += (x + y) * 32;
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tile.sprite.z += y + x;
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//A bit hacky but it'll work for now...
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currentTerrain[x * 16 + y] = tile;
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}
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}
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//currentTerrain is no longer an array of ints but an array of Tile objects
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//Add tiles to world layer
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for (var i = 0; i < currentTerrain.length; i++) {
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if (currentTerrain[i].sprite.tileId === 1) {
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if (currentTerrain[i].wallHeight === 1) {
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MAR.worldLayer.addChild(currentTerrain[i].sprite);
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} else if (currentTerrain[i].wallHeight === 2) {
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MAR.worldLayer.addChild(currentTerrain[i].sprite);
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//Add duplicate sprite on top (63 px up)
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var topTile = new Tile(1);
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topTile.sprite.tileX = currentTerrain[i].sprite.tileX;
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topTile.sprite.tileY = currentTerrain[i].sprite.tileY;
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topTile.sprite.tileId = 1;
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topTile.sprite.x = currentTerrain[i].sprite.x;
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topTile.sprite.y = currentTerrain[i].sprite.y - 40;
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topTile.sprite.z = currentTerrain[i].sprite.z + 1.1;
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MAR.worldLayer.addChild(topTile.sprite);
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MAR.tiles.push(topTile);
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}
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} else {
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MAR.worldLayer.addChild(currentTerrain[i].sprite);
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}
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MAR.tiles.push(currentTerrain[i]);
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}
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MAR.worldLayer.children.sort(depthCompare);
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}
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};
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xhr.send(null);
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}
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// --------------------------
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// Query the MAR API to get MAR time
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function getGameTime() {
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var xhr = new XMLHttpRequest();
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xhr.open("GET", "./mar/time.php", true);
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xhr.onreadystatechange = function () {
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if (xhr.readyState === 4 && xhr.status === 200) {
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if (MAR.time !== xhr.responseText) {
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MAR.timeChanged = true;
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MAR.time = xhr.responseText;
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} else {
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MAR.timeChanged = false;
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}
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}
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};
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xhr.send(null);
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}
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// --------------------------
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// Change an object's location and initialise the move animation
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function moveObject(newX, newY, gameObject) {
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//Resync object
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gameObject.sprite.x = (gameObject.x - gameObject.y) * 64;
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gameObject.sprite.y = ((gameObject.x + gameObject.y) * 32) - 16;
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var tiledx = newX - gameObject.x;
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var tiledy = newY - gameObject.y;
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gameObject.dx = 0;
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gameObject.dy = 0;
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//Recalculate position
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gameObject.x = newX;
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gameObject.y = newY;
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if (tiledx === 1) {
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//We need to move 128px to the right and the minimum tick length is 1s.
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//This means that we have maximum 60 frames to do the animation
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gameObject.dx = 64 / 58;
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gameObject.dy = 32 / 58;
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gameObject.walking = 58;
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//Recalculate Z order immediately
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gameObject.sprite.z = gameObject.y + gameObject.x + 0.1;
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} else if (tiledx === -1) {
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gameObject.dx = -64 / 58;
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gameObject.dy = -32 / 58;
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gameObject.walking = 58;
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//The Z order needs to be recalculated when the movement ends
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gameObject.recalculateZAfter = true;
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} else if (tiledy === 1) {
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gameObject.dx = -64 / 58;
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gameObject.dy = 32 / 58;
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gameObject.walking = 58;
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//Recalculate Z order immediately
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gameObject.sprite.z = gameObject.y + gameObject.x + 0.1;
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} else if (tiledy === -1) {
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gameObject.dx = 64 / 58;
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gameObject.dy = -32 / 58;
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gameObject.walking = 58;
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//The Z order needs to be recalculated when the movement ends
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gameObject.recalculateZAfter = true;
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}
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MAR.worldLayer.children.sort(depthCompare);
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}
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