7 files changed, 79 insertions, 2 deletions
diff --git a/Makefile b/Makefile
index b79fe63..7f503ba 100644
--- a/Makefile
+++ b/Makefile

@@ -1,4 +1,4 @@
-OBJS = mazeoflife.o titlestate.o gamestate.o
+OBJS = mazeoflife.o titlestate.o htpstate.o gamestate.o
 CC = g++
 CFLAGS = `pkg-config sdl --cflags`
 LIBS = `pkg-config sdl --libs`
diff --git a/htp1.bmp b/htp1.bmp
new file mode 100644
index 0000000..df06101
--- /dev/null
+++ b/htp1.bmp

Binary files differ
diff --git a/htp2.bmp b/htp2.bmp
new file mode 100644
index 0000000..5dcb4c4
--- /dev/null
+++ b/htp2.bmp

Binary files differ
diff --git a/htpstate.cpp b/htpstate.cpp
new file mode 100644
index 0000000..273392e
--- /dev/null
+++ b/htpstate.cpp

@@ -0,0 +1,56 @@
+#include "includes.h"
+HowToPlayState::HowToPlayState()
+{
+        background1 = SDL_LoadBMP("htp1.bmp");
+        background2 = SDL_LoadBMP("htp2.bmp");
+        pointer = SDL_LoadBMP("pointer.bmp");
+        secondPage = false;
+        selection = 0;
+}
+void HowToPlayState::input(SDLKey key)
+{
+        if ((key == SDLK_LEFT) && (selection != 0))
+        {
+                selection--;
+        } else if ((key == SDLK_RIGHT) && (selection != 1))
+        {
+                selection++;
+        } else if (key == SDLK_RETURN)
+        {
+                switch (selection)
+                {
+                        case 0:
+                                secondPage = !secondPage;
+                                break;
+                        case 1:
+                                changeState(new TitleState());
+                                break;
+                }
+        }
+}
+void HowToPlayState::render(SDL_Surface* screen)
+{
+        SDL_Rect pSpace;
+        if (!secondPage)
+        {
+                SDL_BlitSurface(background1, NULL, screen, NULL);
+                        
+                pSpace.x = (selection==0?74:216);
+        } else {
+                SDL_BlitSurface(background2, NULL, screen, NULL);
+                pSpace.x = (selection==0?45:238);
+        }
+        pSpace.y = 430;
+        pSpace.w = screen->w;
+        pSpace.h = screen->h;
+        SDL_BlitSurface(pointer, NULL, screen, &pSpace);
+}
diff --git a/htpstate.h b/htpstate.h
new file mode 100644
index 0000000..2639d1a
--- /dev/null
+++ b/htpstate.h

@@ -0,0 +1,18 @@
+#ifndef HTPSTATE_H
+#define HTPSTATE_H
+class HowToPlayState : public State {
+        public:
+                HowToPlayState();
+                void input(SDLKey key);
+                void render(SDL_Surface* screen);
+        private:
+                SDL_Surface* background1;
+                SDL_Surface* background2;
+                SDL_Surface* pointer;
+                bool secondPage;
+                int selection;
+};
+#endif
diff --git a/includes.h b/includes.h
index d066b8e..fa6abeb 100644
--- a/includes.h
+++ b/includes.h

@@ -5,4 +5,5 @@
 #include "state.h"
 #include "mazeoflife.h"
 #include "titlestate.h"
+#include "htpstate.h"
 #include "gamestate.h"
diff --git a/titlestate.cpp b/titlestate.cpp
index ee6a2b5..144148a 100644
--- a/titlestate.cpp
+++ b/titlestate.cpp

@@ -23,7 +23,9 @@ void TitleState::input(SDLKey key)
                                changeState(new GameState());
                                break;
-                        case 1: // Add How To Play
+                        case 1:
+                                changeState(new HowToPlayState());
                                break;
                        case 2: // Add choose highscore list
                                break;

diff --git a/Makefile b/Makefile index b79fe63..7f503ba 100644 --- a/Makefile +++ b/Makefile
@@ -1,4 +1,4 @@
1	OBJS = mazeoflife.o titlestate.o gamestate.o	1	OBJS = mazeoflife.o titlestate.o htpstate.o gamestate.o
2	CC = g++	2	CC = g++
3	CFLAGS = `pkg-config sdl --cflags`	3	CFLAGS = `pkg-config sdl --cflags`
4	LIBS = `pkg-config sdl --libs`	4	LIBS = `pkg-config sdl --libs`


diff --git a/htp1.bmp b/htp1.bmp new file mode 100644 index 0000000..df06101 --- /dev/null +++ b/htp1.bmp
Binary files differ


diff --git a/htp2.bmp b/htp2.bmp new file mode 100644 index 0000000..5dcb4c4 --- /dev/null +++ b/htp2.bmp
Binary files differ


diff --git a/htpstate.cpp b/htpstate.cpp new file mode 100644 index 0000000..273392e --- /dev/null +++ b/htpstate.cpp
@@ -0,0 +1,56 @@
		1	#include "includes.h"
		2
		3	HowToPlayState::HowToPlayState()
		4	{
		5	background1 = SDL_LoadBMP("htp1.bmp");
		6	background2 = SDL_LoadBMP("htp2.bmp");
		7	pointer = SDL_LoadBMP("pointer.bmp");
		8	secondPage = false;
		9	selection = 0;
		10	}
		11
		12	void HowToPlayState::input(SDLKey key)
		13	{
		14	if ((key == SDLK_LEFT) && (selection != 0))
		15	{
		16	selection--;
		17	} else if ((key == SDLK_RIGHT) && (selection != 1))
		18	{
		19	selection++;
		20	} else if (key == SDLK_RETURN)
		21	{
		22	switch (selection)
		23	{
		24	case 0:
		25	secondPage = !secondPage;
		26
		27	break;
		28	case 1:
		29	changeState(new TitleState());
		30
		31	break;
		32	}
		33	}
		34	}
		35
		36	void HowToPlayState::render(SDL_Surface* screen)
		37	{
		38	SDL_Rect pSpace;
		39
		40	if (!secondPage)
		41	{
		42	SDL_BlitSurface(background1, NULL, screen, NULL);
		43
		44	pSpace.x = (selection==0?74:216);
		45	} else {
		46	SDL_BlitSurface(background2, NULL, screen, NULL);
		47
		48	pSpace.x = (selection==0?45:238);
		49	}
		50
		51	pSpace.y = 430;
		52	pSpace.w = screen->w;
		53	pSpace.h = screen->h;
		54
		55	SDL_BlitSurface(pointer, NULL, screen, &pSpace);
		56	}


diff --git a/htpstate.h b/htpstate.h new file mode 100644 index 0000000..2639d1a --- /dev/null +++ b/htpstate.h
@@ -0,0 +1,18 @@
		1	#ifndef HTPSTATE_H
		2	#define HTPSTATE_H
		3
		4	class HowToPlayState : public State {
		5	public:
		6	HowToPlayState();
		7	void input(SDLKey key);
		8	void render(SDL_Surface* screen);
		9
		10	private:
		11	SDL_Surface* background1;
		12	SDL_Surface* background2;
		13	SDL_Surface* pointer;
		14	bool secondPage;
		15	int selection;
		16	};
		17
		18	#endif


diff --git a/includes.h b/includes.h index d066b8e..fa6abeb 100644 --- a/includes.h +++ b/includes.h
@@ -5,4 +5,5 @@
5	#include "state.h"	5	#include "state.h"
6	#include "mazeoflife.h"	6	#include "mazeoflife.h"
7	#include "titlestate.h"	7	#include "titlestate.h"
		8	#include "htpstate.h"
8	#include "gamestate.h"	9	#include "gamestate.h"


diff --git a/titlestate.cpp b/titlestate.cpp index ee6a2b5..144148a 100644 --- a/titlestate.cpp +++ b/titlestate.cpp
@@ -23,7 +23,9 @@ void TitleState::input(SDLKey key)
23	changeState(new GameState());	23	changeState(new GameState());
24		24
25	break;	25	break;
26	case 1: // Add How To Play	26	case 1:
		27	changeState(new HowToPlayState());
		28
27	break;	29	break;
28	case 2: // Add choose highscore list	30	case 2: // Add choose highscore list
29	break;	31	break;