Initial Revision

1 files changed, 237 insertions, 0 deletions

diff --git a/noncore/games/sfcave-sdl/help.cpp b/noncore/games/sfcave-sdl/help.cpp
new file mode 100644
index 0000000..91c62da
--- a/dev/null
+++ b/noncore/games/sfcave-sdl/help.cpp
@@ -0,0 +1,237 @@
+#include "SDL.h"

+#include "constants.h"

+

+#include "font.h"

+#include "help.h"

+#include "sfcave.h"

+#include "starfield.h"

+

+Help :: Help( SFCave *p )

+{

+    parent = p;

+   	stars = new StarField( false, 200 );

+

+    loadText();

+

+    init();

+}

+

+Help :: ~Help()

+{

+    delete stars;

+}

+

+void Help :: handleKeys( SDL_KeyboardEvent &key )

+{

+	if ( key.type == SDL_KEYDOWN )

+	{

+        if ( key.keysym.sym == SDLK_SPACE )

+            parent->changeState( STATE_MENU );

+        else if ( key.keysym.sym == SDLK_DOWN )

+            textSpeed = 5;

+        else if ( key.keysym.sym == SDLK_UP )

+        {

+            if ( textSpeed > 0 )

+                textSpeed = 0;

+            else textSpeed = 1;

+        }

+            

+	}

+	else if ( key.type == SDL_KEYUP )

+	{

+        if ( key.keysym.sym == SDLK_DOWN )

+            textSpeed = 1;

+    }

+}

+void Help :: init()

+{

+	startPos = 320;

+	currLine = 0;

+	textSpeed = 1;

+	

+	// Create our coloured font

+	FontHandler :: changeColor( FONT_HELP_FONT, 0, 0, 255 );

+}

+

+void Help :: draw( SDL_Surface *screen )

+{

+    stars->draw( screen );

+

+    

+	list<string>::iterator it = textList.begin();

+

+	// Move to start of text

+	for ( int i = 0 ; i < currLine && it != textList.end() ; ++i )

+		it++;

+

+	int pos = startPos;

+	while ( pos < 320 && it != textList.end() )

+	{

+		// get next line

+		string text = *it;

+

+		// draw text

+		FontHandler::draw( screen, FONT_COLOURED_TEXT, text.c_str(), -1, pos );

+		pos += FontHandler::FontHeight( FONT_COLOURED_TEXT );

+		it ++;

+	}

+	

+}

+

+void Help :: update()

+{

+    stars->move();

+    

+	startPos -= textSpeed;

+	if ( startPos <= -FontHandler::FontHeight( FONT_COLOURED_TEXT ) )

+	{

+		startPos = 0;

+		currLine ++;

+

+		if ( currLine > textList.size() )

+		{

+			startPos = 320;

+			currLine = 0;

+		}

+	}

+

+}

+

+void Help :: loadText()

+{

+	textList.push_back( "SFCave" );

+	textList.push_back( "Written By AndyQ" );

+	textList.push_back( "" );

+	textList.push_back( "Instructions" );

+	textList.push_back( "To return to the menu" );

+	textList.push_back( "press the space or " );

+	textList.push_back( "middle button." );

+	textList.push_back( "" );

+	textList.push_back( "To speed up the text" );

+	textList.push_back( "hold the down button" );

+	textList.push_back( "(releasing will return" );

+	textList.push_back( "to normal speed)" );

+	textList.push_back( "" );

+	textList.push_back( "" );

+	textList.push_back( "SFCave is a flying game" );

+	textList.push_back( "writtin originally for the" );

+	textList.push_back( "Sharp Zaurus." );

+	textList.push_back( "" );

+	textList.push_back( "The aim is to stay alive" );

+	textList.push_back( "for as long as possible," );

+	textList.push_back( "and get the highest score" );

+	textList.push_back( "you can." );

+	textList.push_back( "" );

+	textList.push_back( "There are currently three" );

+	textList.push_back( "game types - SFCave," );

+	textList.push_back( "Gates, and Fly." );

+	textList.push_back( "" );

+	textList.push_back( "SFCave is a remake of" );

+	textList.push_back( "the classic SFCave game." );

+	textList.push_back( "Fly through the cavern" );

+	textList.push_back( "avoiding all the blocks" );

+	textList.push_back( "that just happen to be" );

+	textList.push_back( "hanging in mid-air" );

+	textList.push_back( "" );

+	textList.push_back( "Gates is similar to" );

+	textList.push_back( "SFCave but instead of" );

+	textList.push_back( "avoiding blocks you must" );

+	textList.push_back( "fly through gates without" );

+	textList.push_back( "crashing." );

+	textList.push_back( "" );

+	textList.push_back( "Fly is a different kettle of" );

+	textList.push_back( "fish altogether. Instead," );

+	textList.push_back( "you are flying in the " );

+	textList.push_back( "open air above a" );

+	textList.push_back( "scrolling landscape and" );

+	textList.push_back( "the aim is to fly as close" );

+	textList.push_back( "to the land as possible." );

+	textList.push_back( "The closer to the land" );

+	textList.push_back( "you fly the more points" );

+	textList.push_back( "you score. But beware," );

+	textList.push_back( "fly too high above the" );

+	textList.push_back( "land and points get" );

+	textList.push_back( "deducted." );

+	textList.push_back( "" );

+	textList.push_back( "How to play" );

+	textList.push_back( "Press the space or middle" );

+	textList.push_back( "button (Zaurus only) to " );

+	textList.push_back( "apply thrust (makes you" );

+	textList.push_back( "go up) and release it" );

+	textList.push_back( "to go down." );

+	textList.push_back( "" );

+	textList.push_back( "Have fun" );

+	textList.push_back( "AndyQ" );

+}

+

+// Test

+#ifdef DEBUG_HELP

+SDL_Surface *screen;

+Help *help;

+

+void go()

+{

+	FontHandler :: init();

+

+	/* Initialize SDL */

+	if ( SDL_Init(SDL_INIT_VIDEO) < 0 )

+	{

+		fprintf(stderr, "Couldn't initialize SDL: %s\n",SDL_GetError());

+		exit(1);

+	}

+	atexit(SDL_Quit);

+

+	int videoflags = SDL_SWSURFACE ;

+

+ 	if ( (screen=SDL_SetVideoMode(240, 320,32,videoflags)) == NULL )

+ 	{

+ 		fprintf(stderr, "Couldn't set %ix%i video mode: %s\n",240,320,SDL_GetError());

+ 		exit(2);

+ 	}

+

+	help = new Help();

+

+	bool done = false;

+	while ( !done )

+	{

+		SDL_FillRect( screen, 0, 0 );

+		help->draw( screen );

+		help->update( );

+

+ 		SDL_Flip( screen );

+

+		SDL_Delay( 10 );

+

+		SDL_Event event;

+		while ( SDL_PollEvent(&event) )

+		{

+			switch (event.type)

+			{

+				case SDL_KEYDOWN:

+					// Escape keypress quits the app

+					if ( event.key.keysym.sym != SDLK_ESCAPE )

+					{

+						break;

+					}

+				case SDL_QUIT:

+					done = 1;

+					break;

+				default:

+					break;

+			}

+		}

+ 	}

+ }

+

+

+

+

+#ifdef __cplusplus

+extern "C"

+#endif

+int main( int argc, char *argv[] )

+{

+	go();

+}

+

+#endif