source/gui/greadout.cpp

@@ -0,0 +1,184 @@
+/*=========================================================================
+
+	gui.cpp
+
+	Author:		PKG
+	Created: 
+	Project:	Spongebob
+	Purpose: 
+
+	Copyright (c) 2000 Climax Development Ltd
+
+===========================================================================*/
+
+
+/*----------------------------------------------------------------------
+	Includes
+	-------- */
+
+#include "gui\greadout.h"
+
+#ifndef __GFX_FONT_H__
+#include "gfx\font.h"
+#endif
+
+#ifndef __LOCALE_TEXTDBASE_H__
+#include "locale\textdbase.h"
+#endif
+
+
+
+/*	Std Lib
+	------- */
+
+/*	Data
+	---- */
+
+/*----------------------------------------------------------------------
+	Tyepdefs && Defines
+	------------------- */
+
+/*----------------------------------------------------------------------
+	Structure defintions
+	-------------------- */
+
+/*----------------------------------------------------------------------
+	Function Prototypes
+	------------------- */
+
+/*----------------------------------------------------------------------
+	Vars
+	---- */
+
+/*----------------------------------------------------------------------
+	Function:
+	Purpose:
+	Params:
+	Returns:
+  ---------------------------------------------------------------------- */
+void CGUITextReadout::init(GUIId _id)
+{
+	CGUIObject::init(_id);
+	m_target=0;
+	m_data=0;
+	m_textId=TranslationDatabase::NO_STRING;
+	m_fontBank=new ("TextBox-Font") FontBank();
+	m_fontBank->initialise(&standardFont);
+	m_fontBank->setJustification(FontBank::JUST_CENTRE);
+	m_fontBank->setOt(CGUIObject::DEFAULT_OT);
+}
+
+
+/*----------------------------------------------------------------------
+	Function:
+	Purpose:
+	Params:
+	Returns:
+  ---------------------------------------------------------------------- */
+void CGUITextReadout::setReadoutTarget(int *_target)
+{
+	m_target=_target;
+	recalc();
+}
+
+
+/*----------------------------------------------------------------------
+	Function:
+	Purpose:
+	Params:
+	Returns:
+  ---------------------------------------------------------------------- */
+void CGUITextReadout::setReadoutData(TextReadoutData *_data)
+{
+	m_data=_data;
+	recalc();
+}
+
+
+/*----------------------------------------------------------------------
+	Function:
+	Purpose:
+	Params:
+	Returns:
+  ---------------------------------------------------------------------- */
+void CGUITextReadout::render()
+{
+	FontBank	*fb;
+	
+	if(!isHidden())
+	{
+		getFontBank()->print((getW()-(BORDERWIDTH*2))/2,m_textY,m_textId);
+	}
+	CGUIObject::render();
+}
+
+
+/*----------------------------------------------------------------------
+	Function:
+	Purpose:
+	Params:
+	Returns:
+  ---------------------------------------------------------------------- */
+void CGUITextReadout::think(int _frames)
+{
+	CGUIObject::think(_frames);
+	if(*m_target!=m_lastValue)
+	{
+		recalc();
+	}
+}
+
+
+/*----------------------------------------------------------------------
+	Function:
+	Purpose:
+	Params:
+	Returns:
+  ---------------------------------------------------------------------- */
+void CGUITextReadout::recalc()
+{
+	CGUIObject::recalc();
+
+	if(m_data)
+	{
+		FontBank		*fb;
+		char			*string;
+		TextReadoutData	*data;
+		int				tmp;
+
+		m_lastValue=*m_target;
+		m_textId=4;
+
+		fb=getFontBank();
+		fb->setPrintArea(getX()+BORDERWIDTH,getY()+BORDERHEIGHT,getW()-(BORDERWIDTH*2),getH()-(BORDERHEIGHT*2));
+
+		m_textId=STR__DUMMY;
+		data=m_data;
+		do
+		{
+			if(m_lastValue==data->m_value)
+			{
+				m_textId=data->m_textId;
+				break;
+			}
+			tmp=data->m_value;
+			data++;
+		}
+		while(tmp<data->m_value);
+		string=(char*)TranslationDatabase::getString(m_textId);
+		
+#ifdef __VERSION_DEBUG__
+		if(fb->getStringWidth(string)>getW()-(BORDERWIDTH*2)||
+		   fb->getStringHeight(string)>getH()-(BORDERHEIGHT*2))
+		{
+			GUI_DBGMSG("Text overflow in CGUITextReadout!");
+		}
+#endif
+		
+		m_textY=(getH()-(BORDERHEIGHT*2)-fb->getStringHeight(string))/2;
+	}
+}
+
+
+/*===========================================================================
+ end */

source/gui/greadout.h

@@ -0,0 +1,89 @@
+/*=========================================================================
+
+	greadout.h
+
+	Author:		PKG
+	Created:
+	Project:	Spongebob
+	Purpose:
+
+	Copyright (c) 2000 Climax Development Ltd
+
+===========================================================================*/
+
+#ifndef	__GUI_GREADOUT_H__
+#define	__GUI_GREADOUT_H__
+
+/*----------------------------------------------------------------------
+	Includes
+	-------- */
+
+#ifndef __GUI_GUI_H__
+#include "gui\gui.h"
+#endif
+
+
+/*	Std Lib
+	------- */
+
+/*----------------------------------------------------------------------
+	Tyepdefs && Defines
+	------------------- */
+
+/*----------------------------------------------------------------------
+	Structure defintions
+	-------------------- */
+
+class CGUITextReadout : public CGUIObject
+{
+public:
+	typedef struct
+	{
+		int		m_value;
+		int		m_textId;
+	} TextReadoutData;
+
+	
+	virtual void		init(GUIId _id);
+
+	virtual void		setReadoutTarget(int *_target);
+	virtual void		setReadoutData(TextReadoutData *_data);
+
+
+	virtual void		render();
+	virtual void		think(int _frames);
+
+
+protected:
+	void				recalc();
+	class FontBank		*getFontBank()							{return m_fontBank;}
+
+	
+private:
+	int					*m_target;
+	TextReadoutData		*m_data;
+	int					m_lastValue;
+	class FontBank		*m_fontBank;
+	unsigned int		m_textId;
+	int					m_textY;
+
+};
+
+
+
+
+
+/*----------------------------------------------------------------------
+	Globals
+	------- */
+
+/*----------------------------------------------------------------------
+	Functions
+	--------- */
+
+/*---------------------------------------------------------------------- */
+
+#endif	/* __GUI_GREADOUT_H__ */
+
+/*===========================================================================
+ end */

source/gui/gtextbox.cpp

@@ -0,0 +1,152 @@
+/*=========================================================================
+
+	gui.cpp
+
+	Author:		PKG
+	Created: 
+	Project:	Spongebob
+	Purpose: 
+
+	Copyright (c) 2000 Climax Development Ltd
+
+===========================================================================*/
+
+
+/*----------------------------------------------------------------------
+	Includes
+	-------- */
+
+#include "gui\gtextbox.h"
+
+#ifndef __GFX_FONT_H__
+#include "gfx\font.h"
+#endif
+
+#ifndef	__SYSTEM_DBG_H__
+#include "system\dbg.h"
+#endif
+
+#ifndef __LOCALE_TEXTDBASE_H__
+#include "locale\textdbase.h"
+#endif
+
+
+
+/*	Std Lib
+	------- */
+
+/*	Data
+	---- */
+
+/*----------------------------------------------------------------------
+	Tyepdefs && Defines
+	------------------- */
+
+/*----------------------------------------------------------------------
+	Structure defintions
+	-------------------- */
+
+/*----------------------------------------------------------------------
+	Function Prototypes
+	------------------- */
+
+/*----------------------------------------------------------------------
+	Vars
+	---- */
+
+
+
+/*----------------------------------------------------------------------
+	Function:
+	Purpose:
+	Params:
+	Returns:
+  ---------------------------------------------------------------------- */
+void CGUITextBox::init(GUIId _id)
+{
+	CGUIObject::init(_id);
+	m_textId=TranslationDatabase::NO_STRING;
+	m_fontBank=new ("TextBox-Font") FontBank();
+	m_fontBank->initialise(&standardFont);
+	m_fontBank->setJustification(FontBank::JUST_CENTRE);
+	m_fontBank->setOt(CGUIObject::DEFAULT_OT);
+}
+
+
+/*----------------------------------------------------------------------
+	Function:
+	Purpose:
+	Params:
+	Returns:
+  ---------------------------------------------------------------------- */
+void CGUITextBox::shutdown()
+{
+	CGUIObject::shutdown();
+	m_fontBank->dump();
+	m_fontBank=NULL;
+}
+
+
+/*----------------------------------------------------------------------
+	Function:
+	Purpose:
+	Params:
+	Returns:
+  ---------------------------------------------------------------------- */
+void CGUITextBox::setText(unsigned int _textId)
+{
+	FontBank	*fb;
+
+	m_textId=_textId;
+	recalc();
+}
+
+
+/*----------------------------------------------------------------------
+	Function:
+	Purpose:
+	Params:
+	Returns:
+  ---------------------------------------------------------------------- */
+void CGUITextBox::render()
+{
+	FontBank	*fb;
+
+	if(!isHidden())
+	{
+		getFontBank()->print((getW()-(BORDERWIDTH*2))/2,m_textY,m_textId);
+	}
+	CGUIObject::render();
+}
+
+
+/*----------------------------------------------------------------------
+	Function:
+	Purpose:
+	Params:
+	Returns:
+  ---------------------------------------------------------------------- */
+void CGUITextBox::recalc()
+{
+	FontBank	*fb;
+	char		*string;
+
+	CGUIObject::recalc();
+	fb=getFontBank();
+	fb->setPrintArea(getX()+BORDERWIDTH,getY()+BORDERHEIGHT,getW()-(BORDERWIDTH*2),getH()-(BORDERHEIGHT*2));
+	string=(char*)TranslationDatabase::getString(m_textId);
+		
+#ifdef __VERSION_DEBUG__
+	if(fb->getStringWidth(string)>getW()-(BORDERWIDTH*2)||
+	   fb->getStringHeight(string)>getH()-(BORDERHEIGHT*2))
+	{
+		GUI_DBGMSG("Text overflow in CGUITextBox!");
+	}
+#endif
+		
+	m_textY=(getH()-(BORDERHEIGHT*2)-fb->getStringHeight(string))/2;
+}
+
+
+/*===========================================================================
+ end */

source/gui/gtextbox.h

@@ -0,0 +1,77 @@
+/*=========================================================================
+
+	gtextbox.h
+
+	Author:		PKG
+	Created:
+	Project:	Spongebob
+	Purpose:
+
+	Copyright (c) 2000 Climax Development Ltd
+
+===========================================================================*/
+
+#ifndef	__GUI_GTEXTBOX_H__
+#define	__GUI_GTEXTBOX_H__
+
+/*----------------------------------------------------------------------
+	Includes
+	-------- */
+
+#ifndef __GUI_GUI_H__
+#include "gui\gui.h"
+#endif
+
+
+/*	Std Lib
+	------- */
+
+/*----------------------------------------------------------------------
+	Tyepdefs && Defines
+	------------------- */
+
+/*----------------------------------------------------------------------
+	Structure defintions
+	-------------------- */
+
+class CGUITextBox : public CGUIObject
+{
+public:
+	virtual void		init(GUIId _id);
+	virtual void		shutdown();
+
+	virtual void		setText(unsigned int _textId);
+
+	virtual void		render();
+
+
+protected:
+	void				recalc();
+	class FontBank		*getFontBank()							{return m_fontBank;}
+
+
+private:
+	class FontBank		*m_fontBank;
+	unsigned int		m_textId;
+	int					m_textY;
+
+};
+
+
+
+
+
+/*----------------------------------------------------------------------
+	Globals
+	------- */
+
+/*----------------------------------------------------------------------
+	Functions
+	--------- */
+
+/*---------------------------------------------------------------------- */
+
+#endif	/* __GUI_GTEXTBOX_H__ */
+
+/*===========================================================================
+ end */

source/gui/gui.cpp

@@ -0,0 +1,276 @@
+/*=========================================================================
+
+	gui.cpp
+
+	Author:		PKG
+	Created: 
+	Project:	Spongebob
+	Purpose: 
+
+	Copyright (c) 2000 Climax Development Ltd
+
+===========================================================================*/
+
+
+/*----------------------------------------------------------------------
+	Includes
+	-------- */
+
+#include "gui\gui.h"
+
+#ifndef	__SYSTEM_DBG_H__
+#include "system\dbg.h"
+#endif
+
+#ifndef	__GFX_FONT_H__
+#include "gfx\font.h"
+#endif
+
+#ifndef __PRIM_HEADER__
+#include "gfx\prim.h"
+#endif
+
+
+/*	Std Lib
+	------- */
+
+/*	Data
+	---- */
+
+/*----------------------------------------------------------------------
+	Tyepdefs && Defines
+	------------------- */
+
+/*----------------------------------------------------------------------
+	Structure defintions
+	-------------------- */
+
+/*----------------------------------------------------------------------
+	Function Prototypes
+	------------------- */
+
+/*----------------------------------------------------------------------
+	Vars
+	---- */
+
+CGUIObject	*CGUIObject::s_llBase=NULL;
+
+
+
+/*----------------------------------------------------------------------
+	Function:
+	Purpose:
+	Params:
+	Returns:
+  ---------------------------------------------------------------------- */
+void CGUIObject::init(GUIId _id)
+{
+	ASSERT(this!=m_this);
+
+	m_id=_id;
+	m_x=m_y=m_w=m_h=0;
+	m_flags=INITIAL_FLAGS;
+	m_this=this;
+
+	// Add to the end of the linked list of GUI objects..
+	// Also check for duplicate IDs
+	if(s_llBase)
+	{
+		CGUIObject *pGUI;
+		pGUI=s_llBase;
+		while(pGUI->m_llNext)
+		{
+			ASSERT(pGUI->m_id==_id);
+			pGUI=pGUI->m_llNext;
+		}
+		pGUI->m_llNext=this;
+	}
+	else
+	{
+		s_llBase=this;
+	}
+	m_llNext=0;
+}
+
+
+/*----------------------------------------------------------------------
+	Function:
+	Purpose:
+	Params:
+	Returns:
+  ---------------------------------------------------------------------- */
+void CGUIObject::shutdown()
+{
+	CGUIObject *pGUI;
+
+	ASSERT(this==m_this);
+
+	m_this=0;
+
+	// Remove from linked list of GUI objects..
+	pGUI=s_llBase;
+	while(pGUI->m_llNext!=this);
+	{
+		ASSERT(pGUI);	// Huh? Couldn't find this item in the list!?!?!
+		pGUI=pGUI->m_llNext;
+	}
+	pGUI->m_llNext=this->m_llNext;
+}
+
+
+/*----------------------------------------------------------------------
+	Function:
+	Purpose:	NB: The chain of render functions needs to be reversed so
+				that the draworder is correct! Look at any subclasses
+				render() function to see what I mean by this.. (PKG)
+	Params:
+	Returns:
+  ---------------------------------------------------------------------- */
+void CGUIObject::render()
+{
+	ASSERT(this==m_this);
+
+	if(isHidden())
+	{
+		return;
+	}
+
+	if(getFlags(FLAG_DRAWBORDER))
+	{
+		POLY_G4	*g4;
+		int	x,y,w,h;
+		int	r,g,b;
+
+		x=getX();
+		y=getY();
+		w=getW();
+		h=getH();
+		r=g=b=240;
+
+		// Border
+		DrawLine(x  ,y  ,x+w,y  ,r,g,b,DEFAULT_OT);
+		DrawLine(x  ,y  ,x  ,y+h,r,g,b,DEFAULT_OT);
+		DrawLine(x+w,y  ,x+w,y+h,r,g,b,DEFAULT_OT);
+		DrawLine(x  ,y+h,x+w,y+h,r,g,b,DEFAULT_OT);
+
+		x+=3;y+=2;w-=6;h-=4;
+		DrawLine(x  ,y  ,x+w,y  ,r,g,b,DEFAULT_OT);
+		DrawLine(x  ,y  ,x  ,y+h,r,g,b,DEFAULT_OT);
+		DrawLine(x+w,y  ,x+w,y+h,r,g,b,DEFAULT_OT);
+		DrawLine(x  ,y+h,x+w,y+h,r,g,b,DEFAULT_OT);
+		x-=3;y-=2;w+=6;h+=4;
+
+		// Background
+		g4=GetPrimG4();
+		setXYWH(g4,x,y,w,h);
+		setSemiTrans(g4,true);
+		setRGB0(g4,250, 15,125);
+		setRGB1(g4,250,125, 15);
+		setRGB2(g4, 15,250,125);
+		setRGB3(g4, 15,125,250);
+		AddPrimToList(g4,DEFAULT_OT);
+	}
+}
+
+
+/*----------------------------------------------------------------------
+	Function:
+	Purpose:
+	Params:
+	Returns:
+  ---------------------------------------------------------------------- */
+void CGUIObject::think(int _frames)
+{
+	ASSERT(this==m_this);
+}
+
+
+
+
+/*----------------------------------------------------------------------
+	Function:
+	Purpose:
+	Params:
+	Returns:
+  ---------------------------------------------------------------------- */
+extern void guiOpen()
+{
+	ASSERT(!CGUIObject::s_llBase);
+}
+
+
+/*----------------------------------------------------------------------
+	Function:
+	Purpose:
+	Params:
+	Returns:
+  ---------------------------------------------------------------------- */
+extern void guiClose()
+{
+	ASSERT(CGUIObject::s_llBase);
+}
+
+
+/*----------------------------------------------------------------------
+	Function:
+	Purpose:
+	Params:
+	Returns:
+  ---------------------------------------------------------------------- */
+extern void	guiThink(int _frames)
+{
+	CGUIObject *pGUI;
+	pGUI=CGUIObject::s_llBase;
+	while(pGUI)
+	{
+		pGUI->think(_frames);
+		pGUI=pGUI->m_llNext;
+	}
+}
+
+
+/*----------------------------------------------------------------------
+	Function:
+	Purpose:
+	Params:
+	Returns:
+  ---------------------------------------------------------------------- */
+extern void	guiRender()
+{
+	CGUIObject *pGUI;
+	pGUI=CGUIObject::s_llBase;
+	while(pGUI)
+	{
+		pGUI->render();
+		pGUI=pGUI->m_llNext;
+	}
+}
+
+
+/*----------------------------------------------------------------------
+	Function:
+	Purpose:
+	Params:
+	Returns:
+  ---------------------------------------------------------------------- */
+extern CGUIObject *guiGetItem(CGUIObject::GUIId _searchId)
+{
+	CGUIObject *pGUI;
+	pGUI=CGUIObject::s_llBase;
+	while(pGUI)
+	{
+		if(pGUI->m_id==_searchId)
+		{
+			return pGUI;
+		}
+		pGUI=pGUI->m_llNext;
+	}
+
+	// Bwah!
+	ASSERT(0);
+	return NULL;
+}
+
+
+/*===========================================================================
+ end */

source/gui/gui.h

@@ -0,0 +1,131 @@
+/*=========================================================================
+
+	gui.h
+
+	Author:		PKG
+	Created:
+	Project:	Spongebob
+	Purpose:
+
+	Copyright (c) 2000 Climax Development Ltd
+
+===========================================================================*/
+
+#ifndef	__GUI_GUI_H__
+#define	__GUI_GUI_H__
+
+/*----------------------------------------------------------------------
+	Includes
+	-------- */
+
+/*	Std Lib
+	------- */
+
+/*----------------------------------------------------------------------
+	Tyepdefs && Defines
+	------------------- */
+
+/*----------------------------------------------------------------------
+	Structure defintions
+	-------------------- */
+
+class CGUIObject
+{
+public:
+	typedef int			GUIId;
+
+	typedef enum
+	{
+		FLAG_SELECTED=		1<<0,
+		FLAG_HIDDEN=		1<<1,
+		FLAG_DRAWBORDER=	1<<2,
+
+		INITIAL_FLAGS=		FLAG_DRAWBORDER,
+	} GUI_FLAGS;
+
+	enum
+	{
+		DEFAULT_OT=20,
+		BORDERWIDTH=8,
+		BORDERHEIGHT=5,
+	};
+
+	
+	virtual void		init(GUIId _id);
+	virtual void		shutdown();
+
+	virtual void		setObjectX(int _x)							{m_x=_x;recalc();}
+	virtual void		setObjectY(int _y)							{m_y=_y;recalc();}
+	virtual void		setObjectW(int _w)							{m_w=_w;recalc();}
+	virtual void		setObjectH(int _h)							{m_h=_h;recalc();}
+	void				setObjectXY(int _x,int _y)					{setObjectX(_x);setObjectY(_y);}
+	void				setObjectWH(int _w,int _h)					{setObjectW(_w);setObjectH(_h);}
+	void				setObjectXYWH(int _x,int _y,int _w,int _h)	{setObjectXY(_x,_y);setObjectWH(_w,_h);}
+
+	virtual void		render();
+	virtual void		think(int _frames);
+	virtual void		recalc()									{;}
+
+	void				setFlags(GUI_FLAGS _flags)					{m_flags|=_flags;}
+	void				clearFlags(GUI_FLAGS _flags)				{m_flags&=_flags^-1;}
+	int					getFlags(GUI_FLAGS _flags)					{return (m_flags&_flags)!=0;}
+
+	virtual void		select()									{setFlags(FLAG_SELECTED);}
+	virtual void		unselect()									{clearFlags(FLAG_SELECTED);}
+	virtual int			isSelected()								{return getFlags(FLAG_SELECTED);}
+
+	virtual void		hide()										{setFlags(FLAG_HIDDEN);}
+	virtual void		unhide()									{clearFlags(FLAG_HIDDEN);}
+	virtual int			isHidden()									{return getFlags(FLAG_HIDDEN);}
+
+	
+protected:
+	int					getX()										{return m_x;}
+	int					getY()										{return m_y;}
+	int					getW()										{return m_w;}
+	int					getH()										{return m_h;}
+	
+
+private:
+	GUIId				m_id;
+	int					m_x,m_y,m_w,m_h;
+	int					m_flags;
+
+	CGUIObject			*m_this;
+	CGUIObject			*m_llNext;
+	static CGUIObject	*s_llBase;
+
+
+	// ..don't like using friends for this :(
+	friend void			guiOpen();
+	friend void			guiClose();
+	friend void			guiThink(int _frames);
+	friend void			guiRender();
+	friend CGUIObject	*guiGetItem(CGUIObject::GUIId _searchId);
+
+};
+
+
+
+
+
+/*----------------------------------------------------------------------
+	Globals
+	------- */
+
+/*----------------------------------------------------------------------
+	Functions
+	--------- */
+
+extern void			guiOpen();
+extern void			guiClose();
+extern void			guiThink(int _frames);
+extern void			guiRender();
+extern CGUIObject	*guiGetItem(CGUIObject::GUIId _searchId);
+
+/*---------------------------------------------------------------------- */
+
+#endif	/* __GUI_GUI_H__ */
+
+/*===========================================================================
+ end */