mirror of
https://github.com/mon/BemaniPatcher.git
synced 2026-08-01 14:10:40 -07:00
Add Subtractive score for SDVX, class-ify patch styles
This commit is contained in:
William Toohey
+149
-55
@@ -3,8 +3,148 @@ mods = null;
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filename = null;
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errorLog = "";
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// Each unique kind of patch should have createUI, validatePatch, applyPatch,
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// updateUI
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StandardPatch = function(options) {
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this.name = options.name;
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this.shortname = options.shortname;
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this.patches = options.patches;
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};
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StandardPatch.prototype.createUI = function(parent) {
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var id = this.shortname;
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var label = this.name;
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parent.append('<div class="patch"><input type="checkbox" id="' + id + '"><label for="' + id + '">' + label + '</label></div>');
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};
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StandardPatch.prototype.updateUI = function(file) {
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var id = this.shortname;
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var elem = document.getElementById(id);
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elem.checked = this.checkPatchBytes(file) == "on";
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};
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StandardPatch.prototype.validatePatch = function(file) {
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var status = this.checkPatchBytes(file);
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if(status == "on") {
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console.log('"' + this.name + '"', "is enabled!");
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} else if(status == "off") {
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console.log('"' + this.name + '"', "is disabled!");
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} else {
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success = false;
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return '"' + this.name + '" is neither on nor off! Have you got the right dll?';
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}
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};
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StandardPatch.prototype.applyPatch = function(file) {
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id = this.shortname;
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var enabled = document.getElementById(id).checked;
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this.replaceAll(file, enabled);
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return enabled ? this.shortname : "";
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};
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StandardPatch.prototype.replaceAll = function(file, featureOn) {
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for(var i = 0; i < this.patches.length; i++) {
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replace(file, this.patches[i].offset,
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featureOn? this.patches[i].on : this.patches[i].off);
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}
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}
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StandardPatch.prototype.checkPatchBytes = function(file) {
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var patchStatus = "";
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for(var i = 0; i < this.patches.length; i++) {
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var patch = this.patches[i];
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if(bytesMatch(file, patch.offset, patch.off)) {
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if(patchStatus == "") {
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patchStatus = "off";
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} else if(patchStatus != "off"){
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return "on/off mismatch within patch";
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}
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} else if(bytesMatch(file, patch.offset, patch.on)) {
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if(patchStatus == "") {
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patchStatus = "on";
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} else if(patchStatus != "on"){
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return "on/off mismatch within patch";
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}
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} else {
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return "patch neither on nor off";
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}
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}
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return patchStatus;
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}
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// Each unique kind of patch should have createUI, validatePatch, applyPatch,
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// updateUI
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// The DEFAULT state is always the 1st element in the patches array
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UnionPatch = function(options) {
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this.name = options.name;
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this.shortname = options.shortname;
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this.offset = options.offset;
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this.patches = options.patches;
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};
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UnionPatch.prototype.createUI = function(parent) {
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var container = $("<div>", {"class": "patch-union"});
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container.append('<span class="patch-union-title">' + this.name + ':</span>');
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for(var i = 0; i < this.patches.length; i++) {
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var patch = this.patches[i];
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var id = this.shortname + '-' + patch.shortname;
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var label = patch.name;
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container.append('<div class="patch"><input type="radio" id="' + id + '" name="' + this.shortname + '"><label for="' + id + '">' + label + '</label></div>');
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}
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parent.append(container);
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};
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UnionPatch.prototype.updateUI = function(file) {
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for(var i = 0; i < this.patches.length; i++) {
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if(bytesMatch(file, this.offset, this.patches[i].patch)) {
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document.getElementById(this.shortname + '-' + this.patches[i].shortname).checked = true;
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return;
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}
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}
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// Default fallback
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document.getElementById(this.shortname + '-' + this.patches[0].shortname).checked = true;
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};
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UnionPatch.prototype.validatePatch = function(file) {
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for(var i = 0; i < this.patches.length; i++) {
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if(bytesMatch(file, this.offset, this.patches[i].patch)) {
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console.log(this.name, "has", this.patches[i].name, "enabled");
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return;
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}
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}
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return '"' + this.name + '" doesn\'t have a valid patch! Have you got the right dll?';
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};
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UnionPatch.prototype.applyPatch = function(file) {
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var patch = this.getSelected();
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var name = this.shortname + patch.shortname;
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replace(file, this.offset, patch.patch);
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return patch.shortname == "default" ? "" : name;
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};
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UnionPatch.prototype.getSelected = function() {
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for(var i = 0; i < this.patches.length; i++) {
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if(document.getElementById(this.shortname + '-' + this.patches[i].shortname).checked) {
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return this.patches[i];
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}
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}
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return null;
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}
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DllPatcher = function(fname, args) {
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mods = args;
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mods = [];
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for(var i = 0; i < args.length; i++) {
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mod = args[i];
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if(mod.type) {
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if(mod.type == "union") {
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mods.push(new UnionPatch(mod));
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}
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} else { // standard patch
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mods.push(new StandardPatch(mod));
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}
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}
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filename = fname;
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loadPatchUI();
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};
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@@ -33,11 +173,9 @@ saveDll = function() {
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var fname = filename;
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for(var i = 0; i < mods.length; i++) {
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id = mods[i].shortname;
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var enabled = document.getElementById(id).checked;
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replaceAll(dllFile, mods[i].patches, enabled);
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if(enabled) {
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fname += '-' + id;
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var enabledStr = mods[i].applyPatch(dllFile);
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if(enabledStr) {
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fname += '-' + enabledStr;
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}
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}
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fname += '.dll';
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@@ -49,67 +187,29 @@ saveDll = function() {
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loadPatchUI = function() {
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var patchDiv = $('#patches');
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for(var i = 0; i < mods.length; i++) {
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var id = mods[i].shortname;
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var name = mods[i].name;
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patchDiv.append('<div class="patch"><input type="checkbox" id="' + id + '"><label for="' + id + '">' + name + '</label></div>');
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mods[i].createUI(patchDiv);
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}
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}
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updatePatchUI = function() {
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for(var i = 0; i < mods.length; i++) {
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var id = mods[i].shortname;
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var elem = document.getElementById(id);
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elem.checked = checkPatchBytes(mods[i].patches) == "on";
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mods[i].updateUI(dllFile);
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}
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}
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buildError = function(patchName, message) {
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var msg = '"' + patchName + '" ' + message;
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console.log(msg);
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errorLog += msg + '<br/>';
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}
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validatePatches = function() {
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errorLog = "";
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success = true;
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for(var i = 0; i < mods.length; i++) {
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var patch = mods[i];
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var status = checkPatchBytes(patch.patches);
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if(status == "on") {
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console.log('"' + patch.name + '"', "is enabled!");
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} else if(status == "off") {
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console.log('"' + patch.name + '"', "is disabled!");
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} else {
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var error = mods[i].validatePatch(dllFile);
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if(error) {
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errorLog += error + "<br/>";
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success = false;
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buildError(patch.name, "is neither on nor off! Have you got the right dll?");
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}
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}
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return success;
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}
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checkPatchBytes = function(patches) {
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var patchStatus = "";
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for(var i = 0; i < patches.length; i++) {
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patch = patches[i];
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if(bytesMatch(dllFile, patch.offset, patch.off)) {
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if(patchStatus == "") {
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patchStatus = "off";
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} else if(patchStatus != "off"){
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return "on/off mismatch within patch";
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}
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} else if(bytesMatch(dllFile, patch.offset, patch.on)) {
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if(patchStatus == "") {
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patchStatus = "on";
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} else if(patchStatus != "on"){
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return "on/off mismatch within patch";
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}
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} else {
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return "patch neither on nor off";
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}
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}
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return patchStatus;
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}
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bytesMatch = function(buffer, offset, bytes) {
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for(var i = 0; i < bytes.length; i++) {
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if(buffer[offset+i] != bytes[i])
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@@ -118,12 +218,6 @@ bytesMatch = function(buffer, offset, bytes) {
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return true;
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};
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replaceAll = function(buffer, patches, featureOn) {
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for(var i = 0; i < patches.length; i++) {
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replace(buffer, patches[i].offset, featureOn? patches[i].on : patches[i].off);
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}
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}
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replace = function(buffer, offset, bytes) {
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for(var i = 0; i < bytes.length; i++) {
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buffer[offset+i] = bytes[i];
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