1 files changed, 202 insertions, 0 deletions
diff --git a/Minecraft.Client/Screen.cpp b/Minecraft.Client/Screen.cpp
new file mode 100644
index 00000000..0019b54d
--- /dev/null
+++ b/Minecraft.Client/Screen.cpp
@@ -0,0 +1,202 @@
+#include "stdafx.h"
+#include "Screen.h"
+#include "Button.h"
+#include "GuiParticles.h"
+#include "Tesselator.h"
+#include "Textures.h"
+#include "..\Minecraft.World\SoundTypes.h"
+
+
+
+Screen::Screen()	// 4J added
+{
+	minecraft = NULL;
+	width = 0;
+    height = 0;
+	passEvents = false;
+	font = NULL;
+	particles = NULL;
+	clickedButton = NULL;
+}
+
+void Screen::render(int xm, int ym, float a)
+{
+	AUTO_VAR(itEnd, buttons.end());
+	for (AUTO_VAR(it, buttons.begin()); it != itEnd; it++)
+	{
+        Button *button = *it; //buttons[i];
+        button->render(minecraft, xm, ym);
+    }
+}
+
+void Screen::keyPressed(wchar_t eventCharacter, int eventKey)
+{
+	if (eventKey == Keyboard::KEY_ESCAPE)
+	{
+		minecraft->setScreen(NULL);
+//    minecraft->grabMouse();	// 4J - removed
+	}
+}
+
+wstring Screen::getClipboard()
+{
+	// 4J - removed
+	return NULL;
+}
+
+void Screen::setClipboard(const wstring& str)
+{
+	// 4J - removed
+}
+
+void Screen::mouseClicked(int x, int y, int buttonNum)
+{
+    if (buttonNum == 0)
+	{
+		AUTO_VAR(itEnd, buttons.end());
+		for (AUTO_VAR(it, buttons.begin()); it != itEnd; it++)
+		{
+            Button *button = *it; //buttons[i];
+            if (button->clicked(minecraft, x, y))
+			{
+                clickedButton = button;
+                minecraft->soundEngine->playUI(eSoundType_RANDOM_CLICK, 1, 1);
+                buttonClicked(button);
+            }
+        }
+    }
+}
+
+void Screen::mouseReleased(int x, int y, int buttonNum)
+{
+    if (clickedButton!=NULL && buttonNum==0)
+	{
+        clickedButton->released(x, y);
+        clickedButton = NULL;
+    }
+}
+
+void Screen::buttonClicked(Button *button)
+{
+}
+
+void Screen::init(Minecraft *minecraft, int width, int height)
+{
+    particles = new GuiParticles(minecraft);
+    this->minecraft = minecraft;
+    this->font = minecraft->font;
+    this->width = width;
+    this->height = height;
+    buttons.clear();
+    init();
+}
+
+void Screen::setSize(int width, int height)
+{
+    this->width = width;
+    this->height = height;
+}
+
+void Screen::init()
+{
+}
+
+void Screen::updateEvents()
+{
+	/* 4J - TODO
+    while (Mouse.next()) {
+        mouseEvent();
+    }
+
+    while (Keyboard.next()) {
+        keyboardEvent();
+    }
+	*/
+
+}
+
+void Screen::mouseEvent()
+{
+	/* 4J - TODO
+    if (Mouse.getEventButtonState()) {
+        int xm = Mouse.getEventX() * width / minecraft.width;
+        int ym = height - Mouse.getEventY() * height / minecraft.height - 1;
+        mouseClicked(xm, ym, Mouse.getEventButton());
+    } else {
+        int xm = Mouse.getEventX() * width / minecraft.width;
+        int ym = height - Mouse.getEventY() * height / minecraft.height - 1;
+        mouseReleased(xm, ym, Mouse.getEventButton());
+    }
+	*/
+}
+
+void Screen::keyboardEvent()
+{
+	/* 4J - TODO
+    if (Keyboard.getEventKeyState()) {
+        if (Keyboard.getEventKey() == Keyboard.KEY_F11) {
+            minecraft.toggleFullScreen();
+            return;
+        }
+        keyPressed(Keyboard.getEventCharacter(), Keyboard.getEventKey());
+    }
+	*/
+}
+
+void Screen::tick()
+{
+}
+
+void Screen::removed()
+{
+}
+
+void Screen::renderBackground()
+{
+	renderBackground(0);
+}
+
+void Screen::renderBackground(int vo)
+{
+	if (minecraft->level != NULL)
+	{
+		fillGradient(0, 0, width, height, 0xc0101010, 0xd0101010);
+	}
+	else
+	{
+		renderDirtBackground(vo);
+	}
+}
+
+void Screen::renderDirtBackground(int vo)
+{
+	// 4J Unused
+#if 0
+    glDisable(GL_LIGHTING);
+    glDisable(GL_FOG);
+    Tesselator *t = Tesselator::getInstance();
+    glBindTexture(GL_TEXTURE_2D, minecraft->textures->loadTexture(L"/gui/background.png"));
+    glColor4f(1, 1, 1, 1);
+    float s = 32;
+    t->begin();
+    t->color(0x404040);
+    t->vertexUV((float)(0), (float)( height), (float)( 0), (float)( 0), (float)( height / s + vo));
+    t->vertexUV((float)(width), (float)( height), (float)( 0), (float)( width / s), (float)( height / s + vo));
+    t->vertexUV((float)(width), (float)( 0), (float)( 0), (float)( width / s), (float)( 0 + vo));
+    t->vertexUV((float)(0), (float)( 0), (float)( 0), (float)( 0), (float)( 0 + vo));
+    t->end();
+#endif
+}
+
+bool Screen::isPauseScreen()
+{
+	return true;
+}
+
+void Screen::confirmResult(bool result, int id)
+{
+}
+
+void Screen::tabPressed()
+{
+}