init

js/loader.js

@@ -0,0 +1,55 @@
+/*
+    Secure JSON loader for modding purposes.
+
+    Unless you want to do something really fancy
+    or provide a basis for more mods,
+    do not use raw JavaScript.
+    
+    Instead, use a JSON file to contain your mod's
+    content, and ask me for essential features to be
+    added.
+
+    This isn't finished entirely, but should give a
+    decent basis for modding in the future.
+*/
+
+legalFuncs = [
+    "gravity",
+    "cohesion",
+    "combine",
+    "unGravity",
+    "life",
+    "temperature",
+    "state",
+    "duplicate"
+]
+
+function loadTiles(stuff) {
+    for (item in stuff) {
+        let params = stuff[item].params;
+        stuff[item] = new Tile(stuff[item].color, stuff[item].name);
+        for (let param of params) {
+            if (legalFuncs.indexOf(param.func) == -1) {
+                console.warn('This function is not supported!');
+                continue;
+            }
+            stuff[item] = stuff[item][param.func](...param.options)
+        }
+    }
+    return stuff;
+}
+
+function loadMod(stuff) {
+    for (let thing of stuff) {
+        mainTiles.loadSet(
+            thing.namespace,
+            loadTiles(thing.content)
+        )
+    }
+}
+
+async function openMods(stuff) {
+    // TODO: don't use prompt
+    let url = prompt('Type in the URL to the JSON of the mod you want to load.');
+    loadMod(await (await fetch(url)).json())
+}