TextBox / removed BuyButton / impoved CreateWorldScreen

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__*/