C++03 Support & Partial Xbox 360 Support (#37)

* WIP C++03 + Xbox 360 Support

* math.h & _USE_MATH_DEFINES on Level.hpp
Updated Xenon vcxproj file for new file structure.

* * Fix bad GUI scale setup.

* * Gui: Use ratios instead of hardcoded sub-1 floating point values, to make the mechanism more clear.

* Add Direct Connect Button and Screen (#30)

* Add Direct Connect Button and Screen

* Remove accidental extra build directories for wasm

* Add DirectConnectScreen.cpp to the CMake

* Use Hungarian coding style notation

* * Fix errors caused by #30

* * Improve the Chat Screen

* * Improve the DirectConnectScreen, among other things.

* * Update the game title once again.

* * Add build-wasm.bat.

* * Add info about compiling for wasm

* * Fix send to specific GUID actually broadcasting to everyone

* * Add command manager.

* * Add writeable configuration.

* * Allow dynamic screen size change on windows

* * Allow the same thing on the emscripten version.

* WIP C++03 + Xbox 360 Support

* Fixed a possible merging issue that broke RakNet?

* Additional Xbox 360 compatability fixes

---------

Co-authored-by: Brent Da Mage <BrentDaMage@users.noreply.github.com>
Co-authored-by: iProgramInCpp <iprogramincpp@gmail.com>
Co-authored-by: ts <124226059+uniformization@users.noreply.github.com>

source/client/gui/Gui.cpp

@@ -23,6 +23,19 @@ float Gui::InvGuiScale = 1.0f / 3.0f;
 
 Gui::Gui(Minecraft* pMinecraft)
 {
+	field_8 = 0;
+	field_C = "";
+	field_24 = 0;
+	field_28 = 0;
+	field_2C = 0;
+	field_9FC = 0;
+	field_A00 = "";
+	field_A18 = 0;
+	field_A1C = false;
+	field_A20 = 1.0f;
+	field_A3C = true;
+	m_bRenderMessages = true;
+
 	m_pMinecraft = pMinecraft;
 
 	xglGenBuffers(1, &m_renderChunk.field_0);

source/client/gui/Gui.hpp

@@ -46,21 +46,21 @@ public:
 	static float InvGuiScale;
 
 public:
-	float field_8 = 0;
-	std::string field_C = "";
+	float field_8;
+	std::string field_C;
 	std::vector<GuiMessage> m_guiMessages;
-	int field_24 = 0;
-	int field_28 = 0;
-	int field_2C = 0;
+	int field_24;
+	int field_28;
+	int field_2C;
 	Random m_random;
 	Minecraft* m_pMinecraft;
-	int field_9FC = 0;
-	std::string field_A00 = "";
-	int field_A18 = 0;
-	bool field_A1C = false;
-	float field_A20 = 1.0f;
+	int field_9FC;
+	std::string field_A00;
+	int field_A18;
+	bool field_A1C;
+	float field_A20;
 	RenderChunk m_renderChunk;
-	bool field_A3C = true;
-	bool m_bRenderMessages = true;
+	bool field_A3C;
+	bool m_bRenderMessages;
 };
 

source/client/gui/Screen.cpp

@@ -10,6 +10,11 @@
 
 Screen::Screen()
 {
+	m_width = 1;
+	m_height = 1;
+	field_10 = false;
+	m_tabButtonIndex = 0;
+	m_pClickedButton = 0;
 }
 
 Screen::~Screen()

source/client/gui/Screen.hpp

@@ -47,15 +47,15 @@ public:
 	virtual void charInput(char);
 
 public:
-	int m_width = 1;
-	int m_height = 1;
-	bool field_10 = false;
+	int m_width;
+	int m_height;
+	bool field_10;
 	Minecraft* m_pMinecraft;
 	std::vector<Button*> m_buttons;
 	std::vector<Button*> m_buttonTabList; 
-	int m_tabButtonIndex = 0;
+	int m_tabButtonIndex;
 	Font* m_pFont;
-	Button* m_pClickedButton = 0;
+	Button* m_pClickedButton;
 
 #ifndef ORIGINAL_CODE
 	std::vector<TextInputBox*> m_textInputs;

source/client/gui/components/Button.cpp

@@ -8,8 +8,27 @@
 
 #include "Button.hpp"
 
+void Button::_init()
+{
+	m_width = 0;
+	m_height = 0;
+	m_xPos = 0;
+	m_yPos = 0;
+	m_text = "";
+	m_bEnabled = true;
+	m_bVisible = true;
+	field_36 = false;
+
+#ifndef ORIGINAL_CODE
+	m_lastX = 0;
+	m_lastY = 0;
+#endif
+}
+
 Button::Button(int buttonId, int xPos, int yPos, int btnWidth, int btnHeight, const std::string& text)
 {
+	_init();
+
 	m_buttonId = buttonId;
 	m_xPos = xPos;
 	m_yPos = yPos;
@@ -20,6 +39,8 @@ Button::Button(int buttonId, int xPos, int yPos, int btnWidth, int btnHeight, co
 
 Button::Button(int buttonId, int xPos, int yPos, const std::string& text)
 {
+	_init();
+
 	m_buttonId = buttonId;
 	m_xPos = xPos;
 	m_yPos = yPos;
@@ -30,6 +51,8 @@ Button::Button(int buttonId, int xPos, int yPos, const std::string& text)
 
 Button::Button(int buttonId, const std::string& text)
 {
+	_init();
+
 	m_buttonId = buttonId;
 	m_text = text;
 	m_width  = 200;

source/client/gui/components/Button.hpp

@@ -15,6 +15,8 @@ class Screen;
 
 class Button : public GuiComponent
 {
+private:
+	void _init();
 public:
 	Button(int, int x, int y, int width, int height, const std::string&);
 	Button(int, int x, int y, const std::string&);
@@ -28,19 +30,19 @@ public:
 	void render(Minecraft*, int xPos, int yPos);
 
 public:
-	int m_width = 0;
-	int m_height = 0;
-	int m_xPos = 0;
-	int m_yPos = 0;
-	std::string m_text = "";
+	int m_width;
+	int m_height;
+	int m_xPos;
+	int m_yPos;
+	std::string m_text;
 	int m_buttonId;
-	bool m_bEnabled = true;
-	bool m_bVisible = true;
-	bool field_36 = false;
+	bool m_bEnabled;
+	bool m_bVisible;
+	bool field_36;
 
 #ifndef ORIGINAL_CODE
-	int m_lastX = 0;
-	int m_lastY = 0;
+	int m_lastX;
+	int m_lastY;
 #endif
 };
 

source/client/gui/components/TextInputBox.cpp

@@ -10,30 +10,21 @@
 #include "Minecraft.hpp"
 #ifndef ORIGINAL_CODE
 
-TextInputBox::TextInputBox(int id, int x, int y) :
-	TextInputBox(id, x, y, 200, 12, "", "")
-{
-}
-
-TextInputBox::TextInputBox(int id, int x, int y, int width, int height) :
-	TextInputBox(id, x, y, width, height, "", "")
-{
-}
-
-TextInputBox::TextInputBox(int id, int x, int y, int width, int height, const std::string& placeholder) :
-	TextInputBox(id, x, y, width, height, placeholder, "")
-{
-}
-
-TextInputBox::TextInputBox(int id, int x, int y, int width, int height, const std::string& placeholder, const std::string& text) :
-	m_ID(id),
-	m_xPos(x),
-	m_yPos(y),
-	m_width(width),
-	m_height(height),
-	m_placeholder(placeholder),
-	m_text(text)
+TextInputBox::TextInputBox(int id, int x, int y, int width, int height, const std::string& placeholder, const std::string& text)
 {
+	m_ID = id;
+	m_xPos = x;
+	m_yPos = y;
+	m_width = width;
+	m_height = height;
+	m_placeholder = placeholder;
+	m_text = text;
+	m_bFocused = false;
+	m_bEnabled = true;
+	m_bCursorOn = true;
+	m_insertHead = 0;
+	m_lastFlashed = 0;
+	m_pFont = nullptr;
 }
 
 void TextInputBox::init(Font* pFont)

source/client/gui/components/TextInputBox.hpp

@@ -20,10 +20,7 @@ class Minecraft;
 class TextInputBox : public GuiComponent
 {
 public:
-	TextInputBox(int id, int x, int y);
-	TextInputBox(int id, int x, int y, int width, int height);
-	TextInputBox(int id, int x, int y, int width, int height, const std::string& placeholder);
-	TextInputBox(int id, int x, int y, int width, int height, const std::string& placeholder, const std::string& text);
+	TextInputBox(int id, int x, int y, int width = 200, int height = 12, const std::string& placeholder = "", const std::string& text = "");
 
 	void init(Font* pFont);
 	void setEnabled(bool bEnabled);
@@ -36,19 +33,19 @@ public:
 	bool clicked(int x, int y);
 
 public:
-	int m_ID = 0;
-	int m_xPos = 0;
-	int m_yPos = 0;
-	int m_width = 0;
-	int m_height = 0;
+	int m_ID;
+	int m_xPos;
+	int m_yPos;
+	int m_width;
+	int m_height;
 	std::string m_placeholder;
 	std::string m_text;
-	bool m_bFocused = false;
-	bool m_bEnabled = true;
-	bool m_bCursorOn = true;
-	int m_insertHead = 0;
-	int m_lastFlashed = 0;
-	Font* m_pFont = nullptr;
+	bool m_bFocused;
+	bool m_bEnabled;
+	bool m_bCursorOn;
+	int m_insertHead;
+	int m_lastFlashed;
+	Font* m_pFont;
 };
 
 #endif

source/client/gui/screens/OptionsScreen.cpp

@@ -74,7 +74,7 @@ void OptionsScreen::UpdateTexts()
 	m_fancyGfxButton.m_text  = "Fancy graphics: "  + BoolOptionStr(o.m_bFancyGraphics);
 	m_flightHaxButton.m_text = "Flight hax: "      + BoolOptionStr(o.m_bFlyCheat);
 	m_autoJumpButton.m_text  = "Auto Jump: "       + BoolOptionStr(o.m_bAutoJump);
-;	m_viewDistButton.m_text  = "View distance: "   + ViewDistanceStr(o.field_10);
+	m_viewDistButton.m_text  = "View distance: "   + ViewDistanceStr(o.field_10);
 	m_srvVisButton.m_text    = "Server " + std::string(o.m_bServerVisibleDefault ? "visible" : "invisible") + " by default";
 }
 #endif