first commit

Minecraft.Client/SlideButton.cpp

@@ -0,0 +1,51 @@
+#include "stdafx.h"
+#include "SlideButton.h"
+
+SlideButton::SlideButton(int id, int x, int y, const Options::Option *option, const wstring& msg, float value) : Button(id, x, y, 150, 20, msg)
+{
+	this->sliding = false;	//4J added
+	this->option = option;
+	this->value = value;
+}
+
+int SlideButton::getYImage(bool hovered)
+{
+	return 0;
+}
+
+void SlideButton::renderBg(Minecraft *minecraft, int xm, int ym)
+{
+    if (!visible) return;
+    if (sliding)
+	{
+        value = (xm - (x + 4)) / (float) (w - 8);
+        if (value < 0) value = 0;
+        if (value > 1) value = 1;
+        minecraft->options->set(option, value);
+        msg = minecraft->options->getMessage(option);
+    }
+    glColor4f(1, 1, 1, 1);
+    blit(x + (int) (value * (w - 8)), y, 0, 46 + 1 * 20, 4, 20);
+    blit(x + (int) (value * (w - 8)) + 4, y, 196, 46 + 1 * 20, 4, 20);
+}
+
+bool SlideButton::clicked(Minecraft *minecraft, int mx, int my)
+{
+    if (Button::clicked(minecraft, mx, my))
+	{
+        value = (mx - (x + 4)) / (float) (w - 8);
+        if (value < 0) value = 0;
+        if (value > 1) value = 1;
+        minecraft->options->set(option, value);
+        msg = minecraft->options->getMessage(option);
+        sliding = true;
+        return true;
+    }
+
+    return false;
+}
+
+void SlideButton::released(int mx, int my)
+{
+	sliding = false;
+}