TextBox / removed BuyButton / impoved CreateWorldScreen

src/client/gui/Screen.cpp

@@ -25,6 +25,11 @@ void Screen::render( int xm, int ym, float a )
 		Button* button = buttons[i];
 		button->render(minecraft, xm, ym);
 	}
+
+	for (unsigned int i = 0; i < textBoxes.size(); i++) {
+		TextBox* textbox = textBoxes[i];
+		textbox->render(minecraft, xm, ym);
+	}
 }
 
 void Screen::init( Minecraft* minecraft, int width, int height )
@@ -157,6 +162,11 @@ void Screen::keyPressed( int eventKey )
 		minecraft->setScreen(NULL);
 		//minecraft->grabMouse();
 	}
+
+	for (auto& textbox : textBoxes) {
+		textbox->handleKey(eventKey);
+	}
+
 	if (minecraft->useTouchscreen())
 		return;
 
@@ -181,6 +191,14 @@ void Screen::keyPressed( int eventKey )
 	updateTabButtonSelection();
 }
 
+void Screen::keyboardNewChar(char inputChar) {
+	// yeah im using these modern cpp features in this project :sunglasses:
+	
+	for (auto& textbox : textBoxes) {
+		textbox->handleChar(inputChar);
+	}
+}
+
 void Screen::updateTabButtonSelection()
 {
 	if (minecraft->useTouchscreen())
@@ -210,6 +228,10 @@ void Screen::mouseClicked( int x, int y, int buttonNum )
 			}
 		}
 	}
+
+	for (auto& textbox : textBoxes) {
+		textbox->mouseClicked(minecraft, x, y, buttonNum);
+	}
 }
 
 void Screen::mouseReleased( int x, int y, int buttonNum )
@@ -253,3 +275,9 @@ void Screen::toGUICoordinate( int& x, int& y ) {
 	x = x * width / minecraft->width;
 	y = y * height / minecraft->height - 1;
 }
+
+void Screen::tick() {
+	for (auto& textbox : textBoxes) {
+		textbox->tick(minecraft);
+	}
+}

src/client/gui/Screen.h

@@ -31,7 +31,7 @@ public:
 	virtual void keyboardTextEvent();
 	virtual bool handleBackEvent(bool isDown);
 
-    virtual void tick() {}
+    virtual void tick();
 
     virtual void removed() {}
 
@@ -58,7 +58,7 @@ protected:
 	virtual void mouseReleased(int x, int y, int buttonNum);
 
 	virtual void keyPressed(int eventKey);
-	virtual void keyboardNewChar(char inputChar) {}
+	virtual void keyboardNewChar(char inputChar);
 public:
 	int width;
 	int height;

src/client/gui/components/TextBox.cpp

@@ -1,25 +1,25 @@
 #include "TextBox.h"
 #include "../../Minecraft.h"
 #include "../../../AppPlatform.h"
-TextBox::TextBox( int id, const std::string& msg )
- : id(0), w(0), h(0), x(0), y(0), text(msg), focused(false) {
+#include "platform/input/Mouse.h"
 
-}
+TextBox::TextBox( int id, const std::string& msg )
+ : TextBox(id, 0, 0, msg) {}
 
 TextBox::TextBox( int id, int x, int y, const std::string& msg ) 
- : id(id), w(0), h(0), x(x), y(y), text(msg), focused(false) {
+ : TextBox(id, x, y, 24, msg) {}
 
-}
-
-TextBox::TextBox( int id, int x, int y, int w, int h, const std::string& msg )
- : id(id), w(w), h(h), x(x), y(y), text(msg) {
-
-}
+TextBox::TextBox( int id, int x, int y, int w, const std::string& msg )
+ : GuiElement(true, true, x, y, w, Font::DefaultLineHeight + 4), 
+ id(id), hint(msg), focused(false), blink(false) {}
 
 void TextBox::setFocus(Minecraft* minecraft) {
 	if(!focused) {
 		minecraft->platform()->showKeyboard();
 		focused = true;
+
+		blinkTicks = 0;
+		blink = false;
 	}
 }
 
@@ -32,6 +32,59 @@ bool TextBox::loseFocus(Minecraft* minecraft) {
 	return false;
 }
 
-void TextBox::render( Minecraft* minecraft, int xm, int ym ) {
-	
+void TextBox::mouseClicked(Minecraft* minecraft, int x, int y, int buttonNum) {
+	if (buttonNum == MouseAction::ACTION_LEFT) {
+		if (pointInside(x, y)) {
+			setFocus(minecraft);
+		} else {
+			loseFocus(minecraft);
+		}
+	}
+}
+
+void TextBox::handleChar(char c) {
+	if (focused) {
+		text.push_back(c);
+	}
+}
+
+void TextBox::handleKey(int key) {
+	if (focused && key == Keyboard::KEY_BACKSPACE && !text.empty()) {
+		text.pop_back();
+	}
+}
+
+void TextBox::tick(Minecraft* minecraft) {
+	blinkTicks++;
+
+	if (blinkTicks >= 5) {
+		blink = !blink;
+		blinkTicks = 0;
+	}
+}
+
+void TextBox::render( Minecraft* minecraft, int xm, int ym ) {
+	// textbox like in beta 1.7.3
+	fill(x, y, x + width,  y + height, 0xffa0a0a0);
+	fill(x + 1, y + 1, x + width - 1, y + height - 1, 0xff000000);
+
+	glEnable2(GL_SCISSOR_TEST);
+	glScissor(
+		Gui::GuiScale * (x + 2), 
+		minecraft->height - Gui::GuiScale * (y + height - 2), 
+		Gui::GuiScale * (width - 2), 
+		Gui::GuiScale * (height - 2)
+	);
+
+	if (text.empty() && !focused) {
+		drawString(minecraft->font, hint, x + 2, y + 2, 0xff5e5e5e);
+	} 
+
+	if (focused && blink) text.push_back('_');
+
+	drawString(minecraft->font, text, x + 2, y + 2, 0xffffffff);
+
+	if (focused && blink) text.pop_back();
+
+	glDisable2(GL_SCISSOR_TEST);
 }

src/client/gui/components/TextBox.h

@@ -4,31 +4,39 @@
 //package net.minecraft.client.gui;
 
 #include <string>
-#include "../GuiComponent.h"
+#include "GuiElement.h"
 #include "../../Options.h"
 
 class Font;
 class Minecraft;
 
-class TextBox: public GuiComponent
+class TextBox: public GuiElement
 {
 public:
 	TextBox(int id, const std::string& msg);
     TextBox(int id, int x, int y, const std::string& msg);
-    TextBox(int id, int x, int y, int w, int h, const std::string& msg);
+    TextBox(int id, int x, int y, int w, const std::string& msg);
+
+	virtual void mouseClicked(Minecraft* minecraft, int x, int y, int buttonNum);
 
 	virtual void setFocus(Minecraft* minecraft);
 	virtual bool loseFocus(Minecraft* minecraft);
 
     virtual void render(Minecraft* minecraft, int xm, int ym);
+
+	virtual void handleKey(int key);
+	virtual void handleChar(char c);
+	virtual void tick(Minecraft* minecraft);
 	
 public:
-	int w, h;
-	int x, y;
-
+	std::string hint;
 	std::string text;
 	int id;
+
+	int blinkTicks;
+
 	bool focused;
+	bool blink;
 };
 
 #endif /*NET_MINECRAFT_CLIENT_GUI_COMPONENTS__TextBox_H__*/

src/client/gui/screens/SimpleChooseLevelScreen.cpp

@@ -5,52 +5,74 @@
 #include "../../Minecraft.h"
 #include "../../../world/level/LevelSettings.h"
 #include "../../../platform/time.h"
+#include "client/gamemode/GameMode.h"
 
 SimpleChooseLevelScreen::SimpleChooseLevelScreen(const std::string& levelName)
-:	bCreative(0),
-	bSurvival(0),
+:	
+	// bCreative(0),
+	bGamemode(0),
 	bBack(0),
+	bCreate(0),
 	levelName(levelName),
-	hasChosen(false)
+	hasChosen(false),
+	gamemode(GameType::Survival),
+	tLevelName(0, "World name"),
+	tSeed(1, "World seed")
 {
 }
 
 SimpleChooseLevelScreen::~SimpleChooseLevelScreen()
 {
-	delete bCreative;
-	delete bSurvival;
+	// delete bCreative;
+	delete bGamemode;
 	delete bBack;
 }
 
 void SimpleChooseLevelScreen::init()
 {
 	if (minecraft->useTouchscreen()) {
-		bCreative = new Touch::TButton(1, "Creative mode");
-		bSurvival = new Touch::TButton(2, "Survival mode");
+		// bCreative = new Touch::TButton(1, "Creative mode");
+		bGamemode = new Touch::TButton(2, "Survival mode");
 		bBack	  = new Touch::TButton(3, "Back");
+		bCreate	  = new Touch::TButton(4, "Create");
 	} else {
-		bCreative = new Button(1, "Creative mode");
-		bSurvival = new Button(2, "Survival mode");
+		// bCreative = new Button(1, "Creative mode");
+		bGamemode = new Button(2, "Survival mode");
 		bBack	  = new Button(3, "Back");
+		bCreate	  = new Button(4, "Create");
 	}
-	buttons.push_back(bCreative);
-	buttons.push_back(bSurvival);
+	// buttons.push_back(bCreative);
+	buttons.push_back(bGamemode);
 	buttons.push_back(bBack);
+	buttons.push_back(bCreate);
 
-	tabButtons.push_back(bCreative);
-	tabButtons.push_back(bSurvival);
+	textBoxes.push_back(&tLevelName);
+	textBoxes.push_back(&tSeed);
+
+	// tabButtons.push_back(bCreative);
+	tabButtons.push_back(bGamemode);
 	tabButtons.push_back(bBack);
+	tabButtons.push_back(bCreate);
 }
 
 void SimpleChooseLevelScreen::setupPositions()
 {
-	bCreative->width = bSurvival->width = bBack->width = 120;
-	bCreative->x = (width - bCreative->width) / 2;
-	bCreative->y = height/3 - 40;
-	bSurvival->x = (width - bSurvival->width) / 2;
-	bSurvival->y = 2*height/3 - 40;
-	bBack->x = bSurvival->x + bSurvival->width - bBack->width;
-	bBack->y = height - 40;
+	const int padding = 5;
+
+	/* bCreative->width = */ bGamemode->width = 120;
+	tLevelName.width = tSeed.width = 120;
+	bBack->width = bCreate->width = 60 - padding;
+	// bCreative->x = (width - bCreative->width) / 2;
+	// bCreative->y = height/3 - 40;
+	bGamemode->x = (width - bGamemode->width) / 2;
+	bGamemode->y = 2*height/3 - 30;
+	bBack->x = bGamemode->x;
+	bCreate->x = bGamemode->x + bGamemode->width - bCreate->width;
+	bBack->y = bCreate->y = height - 40;
+
+	tLevelName.x = tSeed.x = bGamemode->x;
+	tLevelName.y = 20;
+	tSeed.y = tLevelName.y + 30;
 }
 
 void SimpleChooseLevelScreen::render( int xm, int ym, float a )
@@ -58,9 +80,21 @@ void SimpleChooseLevelScreen::render( int xm, int ym, float a )
 	renderDirtBackground(0);
     glEnable2(GL_BLEND);
 
-	drawCenteredString(minecraft->font, "Mobs, health and gather resources", width/2, bSurvival->y + bSurvival->height + 4, 0xffcccccc);
-	drawCenteredString(minecraft->font, "Unlimited resources and flying", width/2, bCreative->y + bCreative->height + 4, 0xffcccccc);
+	const char* str = NULL;
 
+	if (gamemode == GameType::Survival) {
+		str = "Mobs, health and gather resources";
+	} else if (gamemode == GameType::Creative) {
+		str = "Unlimited resources and flying";
+	}
+
+	if (str) {
+		drawCenteredString(minecraft->font, str, width/2, bGamemode->y + bGamemode->height + 4, 0xffcccccc);
+	}
+	
+	drawString(minecraft->font, "World name:", tLevelName.x, tLevelName.y - Font::DefaultLineHeight - 2, 0xffcccccc);
+	drawString(minecraft->font, "World seed:", tSeed.x, tSeed.y - Font::DefaultLineHeight - 2, 0xffcccccc);
+	
 	Screen::render(xm, ym, a);
     glDisable2(GL_BLEND);
 }
@@ -74,20 +108,33 @@ void SimpleChooseLevelScreen::buttonClicked( Button* button )
 	if (hasChosen)
 		return;
 
-	int gameType;
+	if (button == bGamemode) {
+		gamemode ^= 1;
+		bGamemode->msg = (gamemode == GameType::Survival) ? "Survival mode" : "Creative mode";
+	}
 
-	if (button == bCreative)
-		gameType = GameType::Creative;
+	if (button == bCreate) {
+		int seed = getEpochTimeS();
 
-	if (button == bSurvival)
-		gameType = GameType::Survival;
+		if (!tSeed.text.empty()) {
+			std::string seedString = Util::stringTrim(tSeed.text);
+			int tmpSeed;
+			// Try to read it as an integer
+			if (sscanf(seedString.c_str(), "%d", &tmpSeed) > 0) {
+				seed = tmpSeed;
+			} // Hash the "seed"
+			else {
+				seed = Util::hashCode(seedString);
+			}
+		}
 
-	std::string levelId = getUniqueLevelName(levelName);
-	LevelSettings settings(getEpochTimeS(), gameType);
-	minecraft->selectLevel(levelId, levelId, settings);
-	minecraft->hostMultiplayer();
-	minecraft->setScreen(new ProgressScreen());
-	hasChosen = true;
+		std::string levelId = getUniqueLevelName(tLevelName.text);
+		LevelSettings settings(seed, gamemode);
+		minecraft->selectLevel(levelId, levelId, settings);
+		minecraft->hostMultiplayer();
+		minecraft->setScreen(new ProgressScreen());
+		hasChosen = true;
+	}
 }
 
 bool SimpleChooseLevelScreen::handleBackEvent(bool isDown) {

src/client/gui/screens/SimpleChooseLevelScreen.h

@@ -2,6 +2,8 @@
 #define NET_MINECRAFT_CLIENT_GUI_SCREENS__DemoChooseLevelScreen_H__
 
 #include "ChooseLevelScreen.h"
+#include "../components/TextBox.h"
+
 class Button;
 
 class SimpleChooseLevelScreen: public ChooseLevelScreen
@@ -21,12 +23,18 @@ public:
 	bool handleBackEvent(bool isDown);
 
 private:
-	Button* bCreative;
-	Button* bSurvival;
+	// Button* bCreative;
+	Button* bGamemode;
 	Button* bBack;
+	Button* bCreate;
 	bool hasChosen;
 
 	std::string levelName;
+
+	int gamemode;
+
+	TextBox tLevelName;
+	TextBox tSeed;
 };
 
 #endif /*NET_MINECRAFT_CLIENT_GUI_SCREENS__DemoChooseLevelScreen_H__*/

src/client/gui/screens/touch/TouchStartMenuScreen.cpp

@@ -22,62 +22,6 @@
 #include "../DialogDefinitions.h"
 #include "../SimpleChooseLevelScreen.h"
 
-//
-// Buy Button implementation
-//
-BuyButton::BuyButton(int id)
-:	super(id, "")
-{
-	ImageDef def;
-	// Setup the source rectangle
-	def.setSrc(IntRectangle(64, 182, 190, 55));
-	def.width = 75;//rc.w / 3;
-	def.height = 75 * (55.0f / 190.0f);//rc.h / 3;
-	def.name = "gui/gui.png";
-
-	setImageDef(def, true);
-}
-
-void BuyButton::render(Minecraft* minecraft, int xm, int ym) {
-	glColor4f2(1, 1, 1, 1);
-	bool hovered = active && (minecraft->useTouchscreen()? (xm >= x && ym >= y && xm < x + width && ym < y + height) : false);
-	renderBg(minecraft, xm, ym);
-	TextureId texId = (_imageDef.name.length() > 0)? minecraft->textures->loadAndBindTexture(_imageDef.name) : Textures::InvalidId;
-	if ( Textures::isTextureIdValid(texId) ) {
-		const ImageDef& d = _imageDef;
-		Tesselator& t = Tesselator::instance;
-		
-		t.begin();
-			if (!active)				t.color(0xff808080);
-			else if (hovered||selected) t.color(0xffcccccc);
-			//else						t.color(0xffe0e0e0);
-			else t.color(0xffffffff);
-
-			float hx = ((float) d.width) * 0.5f;
-			float hy = ((float) d.height) * 0.5f;
-			const float cx = ((float)x+d.x) + hx;
-			const float cy = ((float)y+d.y) + hy;
-			if (hovered) {
-				hx *= 0.95f;
-				hy *= 0.95f;
-			}
-
-			const TextureData* td = minecraft->textures->getTemporaryTextureData(texId);
-			const IntRectangle* src = _imageDef.getSrc();
-			if (td != NULL && src != NULL) {
-				float u0 = (src->x) / (float)td->w;
-				float u1 = (src->x+src->w) / (float)td->w;
-				float v0 = (src->y) / (float)td->h;
-				float v1 = (src->y+src->h) / (float)td->h;
-				t.vertexUV(cx-hx, cy-hy, blitOffset, u0, v0);
-				t.vertexUV(cx-hx, cy+hy, blitOffset, u0, v1);
-				t.vertexUV(cx+hx, cy+hy, blitOffset, u1, v1);
-				t.vertexUV(cx+hx, cy-hy, blitOffset, u1, v0);
-			}
-		t.draw();
-	}
-}
-
 namespace Touch {
 
 // 
@@ -88,9 +32,7 @@ namespace Touch {
 StartMenuScreen::StartMenuScreen()
 :	bHost(    2, "Start Game"),
 	bJoin(    3, "Join Game"),
-	bOptions( 4, "Options"),
-	bBuy(     5),
-	bTest(    9, "Create")
+	bOptions( 4, "Options")
 {
 	ImageDef def;
 	bJoin.width = 75;
@@ -125,11 +67,6 @@ void StartMenuScreen::init()
 	tabButtons.push_back(&bJoin);
 	tabButtons.push_back(&bOptions);
 
-	#ifdef DEMO_MODE
-		buttons.push_back(&bBuy);
-		tabButtons.push_back(&bBuy);
-	#endif
-
 	copyright = "\xffMojang AB";//. Do not distribute!";
 
 	#ifdef PRE_ANDROID23
@@ -173,20 +110,14 @@ void StartMenuScreen::setupPositions() {
 	bJoin.x		= 0*buttonWidth + (int)(1*spacing);
 	bHost.x		= 1*buttonWidth + (int)(2*spacing);
 	bOptions.x	= 2*buttonWidth + (int)(3*spacing);
-	//bBuy.y = bOptions.y - bBuy.h - 6;
-	//bBuy.x = bOptions.x + bOptions.w - bBuy.w;
-
-	bBuy.y = height - bBuy.height - 3;
-	bBuy.x = (width - bBuy.width) / 2;
-    
-    bTest.x = 4;
-    bTest.y = height - bTest.height - 4;
 
 	copyrightPosX = width - minecraft->font->width(copyright) - 1;
 	versionPosX = (width - minecraft->font->width(version)) / 2;// - minecraft->font->width(version) - 2;
 }
 
 void StartMenuScreen::tick() {
+	Screen::tick();
+
 	_updateLicense();
 }
 
@@ -218,11 +149,6 @@ void StartMenuScreen::buttonClicked(::Button* button) {
 	{
 		minecraft->setScreen(new OptionsScreen());
 	}
-	if (button->id == bBuy.id)
-	{
-		minecraft->platform()->buyGame();
-		//minecraft->setScreen(new BuyGameScreen());
-	}
 }
 
 bool StartMenuScreen::isInGameScreen() { return false; }

src/client/gui/screens/touch/TouchStartMenuScreen.h

@@ -3,15 +3,7 @@
 
 #include "../../Screen.h"
 #include "../../components/LargeImageButton.h"
-
-
-class BuyButton: public ImageButton {
-	typedef ImageButton super;
-public:
-	BuyButton(int id);
-	void render(Minecraft* minecraft, int xm, int ym);
-};
-
+#include "../../components/TextBox.h"
 
 namespace Touch {
 
@@ -36,8 +28,6 @@ private:
 	LargeImageButton bHost;
 	LargeImageButton bJoin;
 	LargeImageButton bOptions;
-	TButton bTest;
-	BuyButton bBuy;
 
 	std::string copyright;
 	int copyrightPosX;