Added levels

4 files changed, 74 insertions, 32 deletions

@@ -3,36 +3,49 @@
 GameState::GameState()
 {
         player_color = getColor(255, 255, 0);
+        event_color = getColor(0, 0, 255);
 
-        newGame = true;
-        doneMaking = false;
+        newGame = false;
 
+        info.playerx = 1;
+        info.playery = 1;
         info.level = Level();
+        board = Board(&info);
+
+        SDL_WM_SetCaption("Maze Of Life - Level 1", NULL);
 }
 
 void GameState::input(SDLKey key)
 {
-        if (doneMaking)
+        switch (key)
         {
-                switch (key)
-                {
-                        case SDLK_LEFT:
-                                move(info.playerx-1, info.playery);
+                case SDLK_LEFT:
+                        move(info.playerx-1, info.playery);
 
-                                break;
-                        case SDLK_RIGHT:
-                                move(info.playerx+1, info.playery);
+                        break;
+                case SDLK_RIGHT:
+                        move(info.playerx+1, info.playery);
 
-                                break;
-                        case SDLK_UP:
-                                move(info.playerx, info.playery-1);
+                        break;
+                case SDLK_UP:
+                        move(info.playerx, info.playery-1);
 
-                                break;
-                        case SDLK_DOWN:
-                                move(info.playerx, info.playery+1);
+                        break;
+                case SDLK_DOWN:
+                        move(info.playerx, info.playery+1);
 
-                                break;
-                }
+                        break;
+                case SDLK_ESCAPE:
+                        newGame = false;
+
+                        info.playerx = 1;
+                        info.playery = 1;
+                        info.level = Level();
+                        board = Board(&info);
+
+                        SDL_WM_SetCaption("Maze Of Life - Level 1", NULL);
+
+                        break;
         }
 }
 
@@ -40,11 +53,21 @@ void GameState::tick()
 {
         if (newGame)
         {
-                info.playerx = 1;
-                info.playery = 1;
+                switch (rand()%4)
+                {
+                        case 0: info.playerx = 1; info.playery = 1; break;
+                        case 1: info.playerx = 1; info.playery = HEIGHT-2; break;
+                        case 2: info.playerx = WIDTH-2; info.playery = HEIGHT-2; break;
+                        case 3: info.playerx = WIDTH-2; info.playery = 1; break;
+                }
+
+                info.level.incrementLevel();
                 board = Board(&info);
                 newGame = false;
-                doneMaking = true;
+
+                char title[32];
+                sprintf(title, "Maze Of Life - Level %d", info.level.getLevel());
+                SDL_WM_SetCaption(title, NULL);
         }
 
         board.tick();
@@ -55,6 +78,7 @@ void GameState::move(int x, int y)
         wrap(&x, &y);
 
         if (board.isObstructed(x,y)) return;
+        if ((x==15)&&(y==15)) newGame = true;
 
         info.playerx = x;
         info.playery = y;
@@ -62,8 +86,10 @@ void GameState::move(int x, int y)
 
 void GameState::render(SDL_Surface* screen)
 {
+        // Paint maze
         board.render(screen);
 
+        // Paint player
         SDL_Rect block;
         block.x = info.playerx*16;
         block.y = info.playery*16;
@@ -71,6 +97,12 @@ void GameState::render(SDL_Surface* screen)
         block.h = 16;
 
         SDL_FillRect(screen, &block, player_color);
+
+        // Paint event
+        block.x = 15*16;
+        block.y = 15*16;
+
+        SDL_FillRect(screen, &block, event_color);
 }
 
 GameState::Level::Level()
@@ -95,14 +127,9 @@ int GameState::Level::getLevel()
         return level;
 }
 
-int GameState::Level::getLevelGroup()
-{
-        return (level/10)+1;
-}
-
 bool GameState::Level::checkSquare(int x, int y)
 {
-        switch (getLevelGroup())
+        switch (level/10+1)
         {
                 case 1:
                         return ((x>13)&&(x<16)&&(y>13)&&(y<16));
@@ -121,12 +148,17 @@ bool GameState::Level::checkSquare(int x, int y)
 
 Uint32 GameState::Level::getAliveColor()
 {
-        return alive[(getLevelGroup()-1)%5];
+        return alive[(level/10)%5];
 }
 
 Uint32 GameState::Level::getDeadColor()
 {
-        return dead[(getLevelGroup()-1)%5];
+        return dead[(level/10)%5];
+}
+
+void GameState::Level::incrementLevel()
+{
+        level++;
 }
 
 GameState::Board::Board()
@@ -151,6 +183,8 @@ GameState::Board::Board(GameState::Info* info)
                         }
                 }
         }
+
+        blocks[15][15] = false;
 }
 
 bool GameState::Board::isObstructed(int x, int y)
@@ -194,6 +228,11 @@ void GameState::Board::tick()
         {
                 for (y=0;y<HEIGHT;y++)
                 {
+                        if ((x==15)&&(y==15))
+                        {
+                                continue;
+                        }
+
                         int neighbors = 0;
 
                         if ((x>0)&&(y>0)) incrementIfNeighbor(x-1,y-1,temp,&neighbors);
@@ -219,7 +258,7 @@ void GameState::Board::incrementIfNeighbor(int x, int y, bool temp[WIDTH][HEIGHT
 {
         wrap(&x, &y);
 
-        if ((blocks[x][y])||((info->playerx==x)&&(info->playery==y)))
+        if ((temp[x][y])||((info->playerx==x)&&(info->playery==y))||((x==15)&&(y==15)))
         {
                 ++*tick;
         }
@@ -22,6 +22,7 @@ class GameState : public State {
                                 bool checkSquare(int x, int y);
                                 Uint32 getAliveColor();
                                 Uint32 getDeadColor();
+                                void incrementLevel();
                 };
 
                 struct Info {
@@ -46,8 +47,8 @@ class GameState : public State {
 
         private:
                 Uint32 player_color;
+                Uint32 event_color;
                 bool newGame;
-                bool doneMaking;
                 Info info;
                 Board board;
                 void move(int x, int y);
@@ -1,6 +1,7 @@
 #include <SDL.h>
 #include <stdio.h>
 #include <time.h>
+#include <string>
 #include "mazeoflife.h"
 #include "state.h"
 #include "gamestate.h"
@@ -16,6 +16,8 @@ int main(int argc, char *argv[])
         /* Clean up on exit */
         atexit(SDL_Quit);
 
+        SDL_WM_SetCaption("Maze Of Life", NULL);
+
         /*
         * Initialize the display in a 640x480 8-bit palettized mode,
         * requesting a software surface
@@ -26,7 +28,6 @@ int main(int argc, char *argv[])
                 exit(1);
         }
 
-        SDL_WM_SetCaption("Maze Of Life", NULL);
         SDL_EnableKeyRepeat(100, 50);
 
         State* state = new GameState();