From 8973c2cb02f0c501e395381f2f16eb816cc0dfd6 Mon Sep 17 00:00:00 2001
From: Starla Insigna <starla4444@gmail.com>
Date: Wed, 28 Aug 2013 11:55:44 -0400
Subject: Added how to play

---
 titlestate.cpp | 92 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 90 insertions(+), 2 deletions(-)

(limited to 'titlestate.cpp')

diff --git a/titlestate.cpp b/titlestate.cpp
index 177a4c8..bf966ea 100644
--- a/titlestate.cpp
+++ b/titlestate.cpp
@@ -35,7 +35,7 @@ State* TitleState::operator() (SDL_Renderer* renderer)
 					switch (selection)
 					{
 						case 0: return new GameState();
-						//case 1: return new HowToPlayState();
+						case 1: return new HowToPlayState();
 						case 2: return new ChooseHighscoreListState();
 						case 3:	return NULL;
 					}
@@ -43,4 +43,92 @@ State* TitleState::operator() (SDL_Renderer* renderer)
 			}
 		}
 	}
-}
\ No newline at end of file
+}
+
+State* HowToPlayState::operator() (SDL_Renderer* renderer)
+{
+	SDL_Texture* background = loadImage(renderer, "resources/htp1.bmp");
+	SDL_Texture* pointer = loadImage(renderer, "resources/pointer.bmp");
+	int selection = 0;
+	SDL_Event e;
+	
+	for (;;)
+	{
+		SDL_RenderClear(renderer);
+		SDL_RenderCopy(renderer, background, NULL, NULL);
+		applyTexture(renderer, pointer, selection==0?74:216, 430);
+		SDL_RenderPresent(renderer);
+		
+		while (SDL_PollEvent(&e))
+		{
+			if (e.type == SDL_QUIT)
+			{
+				return NULL;
+			} else if (e.type == SDL_KEYDOWN)
+			{
+				if ((e.key.keysym.sym == SDLK_LEFT) && (selection != 0))
+				{
+					selection--;
+				} else if ((e.key.keysym.sym == SDLK_RIGHT) && (selection != 1))
+				{
+					selection++;
+				} else if (e.key.keysym.sym == SDLK_RETURN)
+				{
+					switch (selection)
+					{
+						case 0:
+							return new HowToPlayPageTwoState();
+
+							break;
+						case 1:
+							return new TitleState();
+					}
+				}
+			}
+		}
+	}
+}
+
+State* HowToPlayPageTwoState::operator() (SDL_Renderer* renderer)
+{
+	SDL_Texture* background = loadImage(renderer, "resources/htp2.bmp");
+	SDL_Texture* pointer = loadImage(renderer, "resources/pointer.bmp");
+	int selection = 0;
+	SDL_Event e;
+	
+	for (;;)
+	{
+		SDL_RenderClear(renderer);
+		SDL_RenderCopy(renderer, background, NULL, NULL);
+		applyTexture(renderer, pointer, selection==0?45:238, 430);
+		SDL_RenderPresent(renderer);
+		
+		while (SDL_PollEvent(&e))
+		{
+			if (e.type == SDL_QUIT)
+			{
+				return NULL;
+			} else if (e.type == SDL_KEYDOWN)
+			{
+				if ((e.key.keysym.sym == SDLK_LEFT) && (selection != 0))
+				{
+					selection--;
+				} else if ((e.key.keysym.sym == SDLK_RIGHT) && (selection != 1))
+				{
+					selection++;
+				} else if (e.key.keysym.sym == SDLK_RETURN)
+				{
+					switch (selection)
+					{
+						case 0:
+							return new HowToPlayState();
+
+							break;
+						case 1:
+							return new TitleState();
+					}
+				}
+			}
+		}
+	}
+}
-- 
cgit 1.4.1