source/paul/scenesel.cpp

@@ -0,0 +1,218 @@
+/*=========================================================================
+
+	scenesel.cpp
+
+	Author:		PKG
+	Created: 
+	Project:	Spongebob
+	Purpose: 
+
+	Copyright (c) 2000 Climax Development Ltd
+
+===========================================================================*/
+
+
+/*----------------------------------------------------------------------
+	Includes
+	-------- */
+
+#include "paul\scenesel.h"
+
+#ifndef __GFX_FONT_H__
+#include "gfx\font.h"
+#endif
+
+#ifndef __PAD_PADS_H__
+#include "pad\pads.h"
+#endif
+
+#ifndef __DATA_STRUCTS_HEADER__
+#include "Dstructs.h"
+#endif
+
+#ifndef __PRIM_HEADER__
+#include "gfx\prim.h"
+#endif
+
+// Scenes
+#ifndef	__FRONTEND_FRONTEND_H__
+#include "frontend\frontend.h"
+#endif
+
+#ifndef __GAME_GAME_H__
+#include "game\game.h"
+#endif
+
+
+/*	Std Lib
+	------- */
+
+/*	Data
+	---- */
+
+/*----------------------------------------------------------------------
+	Tyepdefs && Defines
+	------------------- */
+
+/*----------------------------------------------------------------------
+	Structure defintions
+	-------------------- */
+
+/*----------------------------------------------------------------------
+	Function Prototypes
+	------------------- */
+
+/*----------------------------------------------------------------------
+	Vars
+	---- */
+
+CScene	*CSceneSelector::s_sceneList[]=
+{
+	&GameScene,			// First scene in the list is the default scene
+	&FrontEndScene,
+};
+int		CSceneSelector::s_sceneCount=sizeof(s_sceneList)/sizeof(CScene*);
+
+
+CSceneSelector	SceneSelector;
+
+
+/*----------------------------------------------------------------------
+	Function:
+	Purpose:
+	Params:
+	Returns:
+  ---------------------------------------------------------------------- */
+void CSceneSelector::init()
+{
+	m_font=new ("scene select font") FontBank();
+	m_font->initialise(&standardFont);
+	m_font->setJustification(FontBank::JUST_CENTRE);
+	m_font->setOt(10);
+
+	m_currentSelection=0;
+	m_state=STATE_INIT;
+	m_countdown=2;				// Need a couple of frames for the pad handler to wake up..
+}
+
+
+/*----------------------------------------------------------------------
+	Function:
+	Purpose:
+	Params:
+	Returns:
+  ---------------------------------------------------------------------- */
+void CSceneSelector::shutdown()
+{
+	m_font->dump();				delete m_font;
+}
+
+
+/*----------------------------------------------------------------------
+	Function:
+	Purpose:
+	Params:
+	Returns:
+  ---------------------------------------------------------------------- */
+void CSceneSelector::render()
+{
+	if(m_state==STATE_SELECTING)
+	{
+		POLY_F4	*f4;
+
+		f4=GetPrimF4();
+		setXYWH(f4,0,0,512,256);
+		setRGB0(f4,10,20,30);
+		AddPrimToList(f4,20);
+
+		m_font->setColour(255,255,255);
+		m_font->print(256,100,"Select scene:");
+		m_font->setColour(100,255,100);
+		m_font->print(256,120,s_sceneList[m_currentSelection]->getSceneName());
+	}
+}
+
+
+/*----------------------------------------------------------------------
+	Function:
+	Purpose:
+	Params:
+	Returns:
+  ---------------------------------------------------------------------- */
+void CSceneSelector::think(int _frames)
+{
+	switch(m_state)
+	{
+		case STATE_INIT:
+		{
+			if(--m_countdown==0)
+			{
+				int	pad;
+				pad=PadGetHeld(0);
+				if(pad&(PAD_L1|PAD_L2))
+				{
+					m_state=STATE_SELECTING;
+				}
+				else
+				{
+					m_state=STATE_SELECTED;
+				}
+			}
+			break;
+		}
+
+		case STATE_SELECTING:
+		{
+			int	pad;
+			pad=PadGetDown(0);
+			if(pad&PAD_UP)
+			{
+				if(--m_currentSelection==-1)m_currentSelection=s_sceneCount-1;
+			}
+			else if(pad&PAD_DOWN)
+			{
+				if(++m_currentSelection==s_sceneCount)m_currentSelection=0;
+			}
+			else if(pad&(PAD_CROSS|PAD_START))
+			{
+				m_state=STATE_SELECTED;
+			}
+			break;
+		}
+		
+		case STATE_SELECTED:
+		{
+			selectScene(m_currentSelection);
+			m_state=STATE_READY_TO_EXIT;
+			break;
+		}
+	}
+}
+
+
+/*----------------------------------------------------------------------
+	Function:
+	Purpose:
+	Params:
+	Returns:
+  ---------------------------------------------------------------------- */
+int CSceneSelector::readyToShutdown()
+{
+	return m_state==STATE_READY_TO_EXIT;
+}
+
+
+/*----------------------------------------------------------------------
+	Function:
+	Purpose:
+	Params:
+	Returns:
+  ---------------------------------------------------------------------- */
+void CSceneSelector::selectScene(int _scene)
+{
+	GameState::setNextScene(s_sceneList[_scene]);
+}
+
+
+/*===========================================================================
+ end */

source/paul/scenesel.h

@@ -0,0 +1,87 @@
+/*=========================================================================
+
+	scenesel.h
+
+	Author:		PKG
+	Created:
+	Project:	Spongebob
+	Purpose:	Scene selection thingy..
+
+	Copyright (c) 2000 Climax Development Ltd
+
+===========================================================================*/
+
+#ifndef	__PAUL_SCENESEL_H__
+#define __PAUL_SCENESEL_H__
+
+/*----------------------------------------------------------------------
+	Includes
+	-------- */
+
+#ifndef __SYSTEM_GSTATE_H__
+#include "system\gstate.h"
+#endif
+
+
+/*	Std Lib
+	------- */
+
+/*----------------------------------------------------------------------
+	Tyepdefs && Defines
+	------------------- */
+
+/*----------------------------------------------------------------------
+	Structure defintions
+	-------------------- */
+
+class CSceneSelector : public CScene
+{
+public:
+	void	init();
+	void	shutdown();
+	void	render();
+	void	think(int _frames);
+	int		readyToShutdown();
+	char	*getSceneName()			{return"SceneSelector";}
+
+
+private:
+	enum
+	{
+		STATE_INIT,
+		STATE_SELECTING,
+		STATE_SELECTED,
+		STATE_READY_TO_EXIT,
+	};
+
+	static class CScene	*s_sceneList[];
+	static int			s_sceneCount;
+	int					m_currentSelection;
+	int					m_state;
+	int					m_countdown;
+	
+	class FontBank		*m_font;
+
+
+	void				selectScene(int _scene);
+
+};
+
+
+/*----------------------------------------------------------------------
+	Globals
+	------- */
+
+extern CSceneSelector	SceneSelector;
+
+
+/*----------------------------------------------------------------------
+	Functions
+	--------- */
+
+/*---------------------------------------------------------------------- */
+
+#endif	/* __PAUL_SCENESEL_H__ */
+
+/*===========================================================================
+ end */