Initial commit

1 files changed, 492 insertions, 0 deletions

diff --git a/Source/Menu.c b/Source/Menu.c
new file mode 100755
index 0000000..411c276
--- /dev/null
+++ b/Source/Menu.c
@@ -0,0 +1,492 @@
+/* **************************************
+ * 	Includes							*	
+ * *************************************/
+
+#include "Menu.h"
+
+/* **************************************
+ * 	Defines								*	
+ * *************************************/
+
+#define MAIN_MENU_FILES 1
+#define BUTTON_SIZE 64
+#define SELECTED_BUTTON_LUMINANCE 0xC0
+
+/* **************************************
+ * 	Structs and enums					*
+ * *************************************/
+
+typedef enum
+{
+	PLAY_OPTIONS_LEVEL = 0,
+	ONE_TWO_PLAYERS_LEVEL
+}MainMenuLevel;
+
+enum
+{
+	MAIN_MENU_PLAY_OPTIONS_LEVEL_BUTTONS = 2,
+	MAIN_MENU_ONE_TWO_PLAYERS_LEVEL_BUTTONS = 2
+};
+
+typedef enum
+{
+	PLAY_BUTTON_INDEX = 0,
+	OPTIONS_BUTTON_INDEX,
+	ONE_PLAYER_BUTTON_INDEX,
+	TWO_PLAYER_BUTTON_INDEX,
+	
+	MAIN_MENU_BUTTONS_MAX
+}MMBtn_Index;
+
+enum
+{
+	MAIN_MENU_PLAY_BUTTON_X = 92,
+	MAIN_MENU_PLAY_BUTTON_Y = 92,
+	
+	MAIN_MENU_OPTIONS_BUTTON_X = 225,
+	MAIN_MENU_OPTIONS_BUTTON_Y = 92,
+	
+	MAIN_MENU_ONE_PLAYER_BUTTON_X = 92,
+	MAIN_MENU_ONE_PLAYER_BUTTON_Y = 92,
+	
+	MAIN_MENU_TWO_PLAYER_BUTTON_X = 225,
+	MAIN_MENU_TWO_PLAYER_BUTTON_Y = 92	
+};
+
+typedef enum
+{
+	PLAY_BUTTON_U_OFFSET = 0,
+	PLAY_BUTTON_Y_OFFSET = 64,
+	
+	ONE_PLAYER_BUTTON_U_OFFSET = 128,
+	ONE_PLAYER_BUTTON_Y_OFFSET = 64,
+	
+	OPTIONS_BUTTON_U_OFFSET = 64,
+	OPTIONS_BUTTON_Y_OFFSET = 64,
+	
+	TWO_PLAYER_BUTTON_U_OFFSET = 192,
+	TWO_PLAYER_BUTTON_Y_OFFSET = 64,
+	
+	DEFAULT_BUTTON_U_OFFSET = 0,
+	DEFAULT_BUTTON_V_OFFSET = 128
+	
+}MMBtn_Offset;
+
+#pragma pack(1)
+typedef struct
+{
+	MMBtn_Offset offset_u;
+	MMBtn_Offset offset_v;
+	
+	// Timer for absolute, sine-like animation
+	short timer;
+
+	// Pointer to function executed by pressing the button
+	void (*f)();
+	
+	MMBtn_Index i;
+	
+	bool selected;
+	bool was_selected;
+	
+}TYPE_MMBtn;
+#pragma pack()
+
+/* **************************************
+ * 	Local prototypes					*
+ * **************************************/
+
+static void MainMenuDrawButton(TYPE_MMBtn * btn);
+static void PlayMenu(void);
+static void OptionsMenu(void);
+static void OnePlayerMenu(void);
+static void TwoPlayerMenu(void);
+static void MainMenuButtonHandler(void);
+static void MainMenuRestoreInitValues(void);
+static void MenuTestCheat(void);
+
+/* **************************************
+ * 	Local variables						*
+ * **************************************/
+
+static GsSprite MenuSpr;
+static SsVag BellSnd;
+static SsVag AcceptSnd;
+static TYPE_CHEAT TestCheat;
+static TYPE_CHEAT StackCheckCheat;
+
+static char * MainMenuFiles[] = {	"cdrom:\\DATA\\SPRITES\\MAINMENU.TIM;1"	,
+									"cdrom:\\DATA\\SOUNDS\\BELL.VAG;1"		,
+									"cdrom:\\DATA\\SOUNDS\\ACCEPT.VAG;1"	,
+									"cdrom:\\DATA\\SPRITES\\PSXDISK.TIM;1"	,
+									"cdrom:\\DATA\\SPRITES\\INTROFNT.TIM;1"	,
+									"cdrom:\\DATA\\SPRITES\\BUTTONS.TIM;1"	,
+									"cdrom:\\DATA\\SPRITES\\GPL.TIM;1"		,
+									"cdrom:\\DATA\\SPRITES\\OPENSRC.TIM;1"	,
+									"cdrom:\\DATA\\SOUNDS\\TRAYCL.VAG;1"	,
+									"cdrom:\\DATA\\SOUNDS\\SPINDISK.VAG;1"	};
+									
+static void * MainMenuDest[] = {	(GsSprite*)&MenuSpr			,
+									(SsVag*)&BellSnd			,
+									(SsVag*)&AcceptSnd			,
+									(GsSprite*)&PsxDisk			,
+									(GsSprite*)&PSXSDKIntroFont	,
+									(GsSprite*)&PSXButtons		,
+									(GsSprite*)&GPL_Logo		,
+									(GsSprite*)&OpenSource_Logo	,
+									(SsVag*)&TrayClSnd			,
+									(SsVag*)&SpinDiskSnd		};
+
+static TYPE_MMBtn MainMenuBtn[MAIN_MENU_BUTTONS_MAX];
+static MainMenuLevel menuLevel;
+static MMBtn_Index MainMenuMinimumBtn;
+
+void PlayMenu(void)
+{
+	menuLevel = ONE_TWO_PLAYERS_LEVEL;
+	MainMenuMinimumBtn = ONE_PLAYER_BUTTON_INDEX;
+	
+	MainMenuBtn[PLAY_BUTTON_INDEX].selected = false;
+	MainMenuBtn[PLAY_BUTTON_INDEX].was_selected = false;
+	MainMenuBtn[PLAY_BUTTON_INDEX].timer = 0;
+	
+	MainMenuBtn[OPTIONS_BUTTON_INDEX].selected = false;
+	MainMenuBtn[OPTIONS_BUTTON_INDEX].was_selected = false;
+	MainMenuBtn[OPTIONS_BUTTON_INDEX].timer = 0;
+	
+	MainMenuBtn[ONE_PLAYER_BUTTON_INDEX].selected = true;
+	MainMenuBtn[ONE_PLAYER_BUTTON_INDEX].was_selected = false;
+	MainMenuBtn[ONE_PLAYER_BUTTON_INDEX].timer = 0;
+	
+	MainMenuBtn[TWO_PLAYER_BUTTON_INDEX].selected = false;
+	MainMenuBtn[TWO_PLAYER_BUTTON_INDEX].was_selected = false;
+	MainMenuBtn[TWO_PLAYER_BUTTON_INDEX].timer = 0;
+}
+
+void OptionsMenu(void)
+{
+	dprintf("OptionsMenu(void)!\n");
+}
+
+void OnePlayerMenu(void)
+{
+	EndAnimation();
+	Game(false /* One Player Only */);
+}
+
+void TwoPlayerMenu(void)
+{
+	EndAnimation();
+	Game(true /* Two players */);
+}
+
+
+void MainMenuInit(void)
+{
+	LoadMenu(	MainMenuFiles,MainMenuDest,
+				sizeof(MainMenuFiles) / sizeof(char*) ,
+				sizeof(MainMenuDest) / sizeof(void*) );
+	
+	MainMenuBtn[PLAY_BUTTON_INDEX].offset_u = PLAY_BUTTON_U_OFFSET;
+	MainMenuBtn[PLAY_BUTTON_INDEX].offset_v = PLAY_BUTTON_Y_OFFSET;
+	MainMenuBtn[PLAY_BUTTON_INDEX].timer = 0;
+	MainMenuBtn[PLAY_BUTTON_INDEX].f = &PlayMenu;
+	MainMenuBtn[PLAY_BUTTON_INDEX].i = PLAY_BUTTON_INDEX;
+	
+	MainMenuBtn[OPTIONS_BUTTON_INDEX].offset_u = OPTIONS_BUTTON_U_OFFSET;
+	MainMenuBtn[OPTIONS_BUTTON_INDEX].offset_v = OPTIONS_BUTTON_Y_OFFSET;
+	MainMenuBtn[OPTIONS_BUTTON_INDEX].timer = 0;
+	MainMenuBtn[OPTIONS_BUTTON_INDEX].f = &OptionsMenu;
+	MainMenuBtn[OPTIONS_BUTTON_INDEX].i = OPTIONS_BUTTON_INDEX;
+	
+	MainMenuBtn[ONE_PLAYER_BUTTON_INDEX].offset_u = ONE_PLAYER_BUTTON_U_OFFSET;
+	MainMenuBtn[ONE_PLAYER_BUTTON_INDEX].offset_v = ONE_PLAYER_BUTTON_Y_OFFSET;
+	MainMenuBtn[ONE_PLAYER_BUTTON_INDEX].timer = 0;
+	MainMenuBtn[ONE_PLAYER_BUTTON_INDEX].f = &OnePlayerMenu;
+	MainMenuBtn[ONE_PLAYER_BUTTON_INDEX].i = ONE_PLAYER_BUTTON_INDEX;
+	
+	MainMenuBtn[TWO_PLAYER_BUTTON_INDEX].offset_u = TWO_PLAYER_BUTTON_U_OFFSET;
+	MainMenuBtn[TWO_PLAYER_BUTTON_INDEX].offset_v = TWO_PLAYER_BUTTON_Y_OFFSET;
+	MainMenuBtn[TWO_PLAYER_BUTTON_INDEX].timer = 0;
+	MainMenuBtn[TWO_PLAYER_BUTTON_INDEX].f = &TwoPlayerMenu;
+	MainMenuBtn[TWO_PLAYER_BUTTON_INDEX].i = TWO_PLAYER_BUTTON_INDEX;
+	
+	menuLevel = PLAY_OPTIONS_LEVEL;
+	
+	MainMenuMinimumBtn = PLAY_BUTTON_INDEX;
+	
+	TestCheat.Callback = &MenuTestCheat;
+	memset(TestCheat.Combination,0,CHEAT_ARRAY_SIZE);
+	//memcpy(myarray, (int [5]){a,b,c,d,e}, 5*sizeof(int));
+	
+	memcpy(	TestCheat.Combination,
+			(unsigned short[CHEAT_ARRAY_SIZE])
+			{	PAD_CIRCLE, PAD_CIRCLE, PAD_CROSS, PAD_TRIANGLE,
+				PAD_TRIANGLE, PAD_TRIANGLE, 0 , 0 ,
+				0, 0, 0, 0,
+				0, 0, 0, 0	} , sizeof(unsigned short) * CHEAT_ARRAY_SIZE);
+				
+	PadAddCheat(&TestCheat);
+	
+	StackCheckCheat.Callback = &SystemPrintStackPointerAddress;
+	memset(StackCheckCheat.Combination, 0, CHEAT_ARRAY_SIZE);
+	
+	memcpy(	StackCheckCheat.Combination,
+			(unsigned short[CHEAT_ARRAY_SIZE])
+			{	PAD_TRIANGLE, PAD_TRIANGLE, PAD_CROSS, PAD_TRIANGLE,
+				PAD_L1, PAD_R1, 0 , 0 ,
+				0, 0, 0, 0,
+				0, 0, 0, 0	} , sizeof(unsigned short) * CHEAT_ARRAY_SIZE);
+				
+	PadAddCheat(&StackCheckCheat);
+
+	LoadMenuEnd();
+}
+
+void MainMenu(void)
+{
+	
+	MainMenuInit();
+	
+	#ifndef NO_INTRO
+	PSXSDKIntro();
+	#endif //PSXSDK_DEBUG
+	
+	while(1)
+	{
+		MainMenuButtonHandler();
+		
+		switch(menuLevel)
+		{
+			case PLAY_OPTIONS_LEVEL:
+				while(SystemDMAReady() == false);
+				
+				GsSortCls(0,0,40);				
+				MainMenuDrawButton(&MainMenuBtn[PLAY_BUTTON_INDEX]);
+				MainMenuDrawButton(&MainMenuBtn[OPTIONS_BUTTON_INDEX]);
+			
+				GfxDrawScene();
+			break;
+			
+			case ONE_TWO_PLAYERS_LEVEL:
+				while(SystemDMAReady() == false);
+				
+				GsSortCls(0,0,40);				
+				MainMenuDrawButton(&MainMenuBtn[ONE_PLAYER_BUTTON_INDEX]);
+				MainMenuDrawButton(&MainMenuBtn[TWO_PLAYER_BUTTON_INDEX]);
+				GfxDrawScene();
+			break;
+			
+			default:
+			break;
+		}
+	}
+
+}
+
+void MainMenuRestoreInitValues(void)
+{
+	menuLevel = PLAY_OPTIONS_LEVEL;
+	MainMenuMinimumBtn = PLAY_BUTTON_INDEX;
+	
+	MainMenuBtn[PLAY_BUTTON_INDEX].selected = true;
+	MainMenuBtn[PLAY_BUTTON_INDEX].was_selected = false;
+	MainMenuBtn[PLAY_BUTTON_INDEX].timer = 0;
+	
+	MainMenuBtn[OPTIONS_BUTTON_INDEX].selected = false;
+	MainMenuBtn[OPTIONS_BUTTON_INDEX].was_selected = false;
+	MainMenuBtn[OPTIONS_BUTTON_INDEX].timer = 0;
+	
+	MainMenuBtn[ONE_PLAYER_BUTTON_INDEX].selected = false;
+	MainMenuBtn[ONE_PLAYER_BUTTON_INDEX].was_selected = false;
+	MainMenuBtn[ONE_PLAYER_BUTTON_INDEX].timer = 0;
+	
+	MainMenuBtn[TWO_PLAYER_BUTTON_INDEX].selected = false;
+	MainMenuBtn[TWO_PLAYER_BUTTON_INDEX].was_selected = false;
+	MainMenuBtn[TWO_PLAYER_BUTTON_INDEX].timer = 0;	
+}
+
+void MainMenuButtonHandler(void)
+{
+	static uint8_t btn_selected = PLAY_BUTTON_INDEX;
+	static uint8_t previous_btn_selected = 0;
+	uint8_t max_buttons;
+	
+	if(PadOneAnyKeyPressed() == true)
+	{
+		if(SystemIsRandSeedSet() == false)
+		{
+			SystemSetRandSeed();
+		}
+	}
+	
+	if(	(PadOneKeyReleased(PAD_CROSS) == true)
+				||
+		(PadOneKeyReleased(PAD_TRIANGLE) == true)	)
+	{
+		SfxPlaySound(&AcceptSnd);
+	}
+	
+	switch(menuLevel)
+	{
+		case PLAY_OPTIONS_LEVEL:
+			max_buttons = MAIN_MENU_PLAY_OPTIONS_LEVEL_BUTTONS;
+		break;
+		
+		case ONE_TWO_PLAYERS_LEVEL:
+			max_buttons = MAIN_MENU_ONE_TWO_PLAYERS_LEVEL_BUTTONS;
+			if(PadOneKeyReleased(PAD_TRIANGLE) == true)
+			{
+				menuLevel = PLAY_OPTIONS_LEVEL;
+				MainMenuMinimumBtn = PLAY_BUTTON_INDEX;
+				btn_selected = PLAY_BUTTON_INDEX;
+			}
+		break;
+		
+		default:
+			max_buttons = 0;
+		break;
+	}
+	
+	MainMenuBtn[previous_btn_selected].was_selected = MainMenuBtn[previous_btn_selected].selected;
+	MainMenuBtn[btn_selected].was_selected = MainMenuBtn[btn_selected].selected;
+	
+	if(PadOneKeyReleased(PAD_LEFT)	&& (btn_selected > 0) )
+	{
+		MainMenuBtn[btn_selected].selected = false;
+		previous_btn_selected = btn_selected;
+		btn_selected--;
+		SfxPlaySound(&BellSnd);
+	}
+	else if(PadOneKeyReleased(PAD_RIGHT) 
+				&&
+			(btn_selected < (max_buttons - 1 + MainMenuMinimumBtn) ) )
+	{
+		MainMenuBtn[btn_selected].selected = false;
+		previous_btn_selected = btn_selected;
+		btn_selected++;
+		SfxPlaySound(&BellSnd);
+	}
+	
+	if(btn_selected < MainMenuMinimumBtn)
+	{
+		btn_selected = MainMenuMinimumBtn;
+	}
+	
+	if(btn_selected > (max_buttons - 1 + MainMenuMinimumBtn) )
+	{
+		// Avoid overflow when going back in menu navigation
+		btn_selected = (max_buttons - 1 + MainMenuMinimumBtn);
+	}
+	
+	if(PadOneKeyReleased(PAD_CROSS) )
+	{
+		if(menuLevel == ONE_TWO_PLAYERS_LEVEL)
+		{
+			MainMenuBtn[btn_selected].f();
+			// Once gameplay has finished, turn back to first level
+			MainMenuRestoreInitValues();
+			btn_selected = PLAY_BUTTON_INDEX;
+		}
+		else
+		{
+			MainMenuBtn[btn_selected].f();
+		}
+		
+		
+		
+		if(menuLevel == ONE_TWO_PLAYERS_LEVEL)
+		{
+			btn_selected = PLAY_BUTTON_INDEX;
+		}
+		
+	}
+	
+	MainMenuBtn[btn_selected].selected = true;
+
+	
+}
+
+void MainMenuDrawButton(TYPE_MMBtn * btn)
+{		
+	MenuSpr.w = BUTTON_SIZE;
+	MenuSpr.h = BUTTON_SIZE;
+	
+	if(btn->timer < MAIN_MENU_BTN_ANI_SIZE)
+	{
+		btn->timer++;
+	}
+	
+	if(btn->selected == true)
+	{
+		if(btn->was_selected == false)
+		{
+			btn->timer = 0;
+		}
+		
+		MenuSpr.r = SELECTED_BUTTON_LUMINANCE;
+		MenuSpr.g = SELECTED_BUTTON_LUMINANCE;
+		MenuSpr.b = SELECTED_BUTTON_LUMINANCE;
+	}
+	else
+	{
+		MenuSpr.r = NORMAL_LUMINANCE;
+		MenuSpr.g = NORMAL_LUMINANCE;
+		MenuSpr.b = NORMAL_LUMINANCE;
+	}
+	
+	MenuSpr.u = DEFAULT_BUTTON_U_OFFSET;
+	MenuSpr.v = DEFAULT_BUTTON_V_OFFSET;
+	
+	switch(btn->i)
+	{
+		case PLAY_BUTTON_INDEX:
+			MenuSpr.x = MAIN_MENU_PLAY_BUTTON_X;
+			MenuSpr.y = MAIN_MENU_PLAY_BUTTON_Y - MainMenuBtnAni[btn->timer];
+			MenuSpr.u += btn->offset_u;
+			MenuSpr.v += btn->offset_v;
+					
+			GsSortSprite(&MenuSpr);
+		break;
+		
+		case OPTIONS_BUTTON_INDEX:
+			MenuSpr.x = MAIN_MENU_OPTIONS_BUTTON_X;
+			MenuSpr.y = MAIN_MENU_OPTIONS_BUTTON_Y - MainMenuBtnAni[btn->timer];
+			MenuSpr.u += btn->offset_u;
+			MenuSpr.v += btn->offset_v;
+					
+			GsSortSprite(&MenuSpr);
+		break;
+		
+		case ONE_PLAYER_BUTTON_INDEX:
+			MenuSpr.x = MAIN_MENU_ONE_PLAYER_BUTTON_X;
+			MenuSpr.y = MAIN_MENU_ONE_PLAYER_BUTTON_Y - MainMenuBtnAni[btn->timer];
+			MenuSpr.u += btn->offset_u;
+			MenuSpr.v += btn->offset_v;
+					
+			GsSortSprite(&MenuSpr);
+		break;
+		
+		case TWO_PLAYER_BUTTON_INDEX:
+			MenuSpr.x = MAIN_MENU_TWO_PLAYER_BUTTON_X;
+			MenuSpr.y = MAIN_MENU_TWO_PLAYER_BUTTON_Y - MainMenuBtnAni[btn->timer];
+			MenuSpr.u += btn->offset_u;
+			MenuSpr.v += btn->offset_v;
+					
+			GsSortSprite(&MenuSpr);
+		break;
+		
+		default:
+		break;
+	}
+
+}
+
+void MenuTestCheat(void)
+{
+	if(MemCardShowMap() == false)
+	{
+		dprintf("MemCardShowMap() failed!\n");
+		return;
+	}
+}