- Turned off double buffering to increase speed

- Implemented lives - displayed underneath score
- Extra life at every 100,000 points
- Game over after you lose all your lives (with sound effect)
- Added commas to score display
- Increased time after hurryup from 10 secs to 15 secs

defs.h

@@ -4,7 +4,7 @@
 #include <SDL_mixer.h>
 
 /* Macros */
-#define OPENGL
+//#define OPENGL
 
 // sound channel numbers
 #define CH_LASTCHANNEL	21
@@ -27,16 +27,18 @@
 #define PUFFAPPEAR	4 // frame at which puff will turn into a gem
 
 // text sizes
+#define TEXTSIZE_POINTS	10
+#define TEXTSIZE_SCORE	14
+#define TEXTSIZE_BONUS	20
 #define TEXTSIZE_HELP	20
 #define TEXTSIZE_DEATH	20
-#define TEXTSIZE_POINTS	10
-#define TEXTSIZE_BONUS	20
-#define TEXTSIZE_BIFF	26
-#define TEXTSIZE_HURRY	50
-#define TEXTSIZE_BOMB	36
-#define TEXTSIZE_LEVEL	32
 #define TEXTSIZE_LEVEL2	22
-#define TEXTSIZE_SCORE	14
+#define TEXTSIZE_BIFF	26
+#define TEXTSIZE_LEVEL	32
+#define TEXTSIZE_LIFE	36
+#define TEXTSIZE_BOMB	36
+#define TEXTSIZE_HURRY	50
+#define TEXTSIZE_GAMEOVER	50
 
 // text delays
 #define TEXTSPEED 2	// how fast text zooms in
@@ -45,10 +47,12 @@
 #define POINTSDELAY 40	
 #define BONUSDELAY 50	
 #define HURRYDELAY 50
+#define LIFEDELAY 50	
 #define LEVELWINDELAY 80
-#define LEVELDELAY 100
 #define DIEDELAY 80
 #define HELPDELAY  80
+#define LEVELDELAY 100
+#define GAMEOVERDELAY  200
 
 
 
@@ -94,13 +98,13 @@
 #define B_FALSE	0
 
 // Other
-#define WANTFPS 75	// try to run at this many frames per sec
+#define WANTFPS 60	// try to run at this many frames per sec
 
 
 /* enums */
 
 /* sounds */
-#define MAXFX		18
+#define MAXFX		19
 #define FX_SHOOT	0
 #define FX_SLAM		1
 #define FX_KILL		2
@@ -119,6 +123,8 @@
 #define FX_TELEPORT	15
 #define FX_SPLASH	16
 #define FX_MACE		17
+#define FX_LIFE		18
+#define FX_GAMEOVER	19
 
 // Slope types
 #define S_NOTSOLID	0
@@ -193,6 +199,8 @@
 #define LV_WAIT		2 // LEVEL COMPLETE displayed, delay to collect fruits
 #define LV_FINAL	3 // delay 5 seconds more... 
 #define LV_NEXTLEV	4 // end of delay, nextlevel() in 5 seconds
+#define LV_GAMEOVER	6 // No lives left.
+
 
 // Tile types
 #define T_BLANK	0
@@ -322,6 +330,7 @@ typedef struct sprite_s {
 	// CURRENT STATE
 
 	// player only
+	int lives;
 	int slamming;	 // are we slamming our net (player only)
 	double slamangle;// are what point around is our net?
 	int netting;	// are we shooting our net out?
@@ -393,7 +402,7 @@ imageset_t imageset[MAXPTYPES];
 
 /* external globals */
 extern SDL_Color black;
-extern SDL_Surface *screen, *temps, *levelbg;
+extern SDL_Surface *screen, *temps, *levelbg, *head, *headsmall;
 extern sprite_t *sprite, *lastsprite, *player;
 extern level_t *curlevel;
 extern tiletype_t fakeblock;

globals.h

@@ -10,6 +10,7 @@ int numlevels;
 SDL_Surface *levelbg;	// level background image
 SDL_Surface *temps;	// temporary surface
 SDL_Surface *screen;	// the actual video screen 
+SDL_Surface *head,*headsmall;	// img in corner showing number of lives
 sprite_t *sprite; // head of sprite linked list
 sprite_t *lastsprite;	// tail of sprite linked list
 sprite_t *player;	// pointer to the player's sprite

levels.dat

@@ -6,15 +6,15 @@
 7,level6.dat,Roller school
 6,level5.5.dat,The Pit
 8,level7.dat,Platforms and Ladders
-9,level7.5.dat,The Snake Pit
-10,level8.dat,Smile!
 12,level9.dat,The Garden
 14,level10.dat,Planks
 15,level11.dat,The Hive
+9,level7.5.dat,The Snake Pit
 16,level11.5.dat,Underground Lakes
 17,level12.dat,Bee Pods
 18,level13.dat,Dual Hives
 19,level14.dat,The Chimney
+10,level8.dat,Smile!
 11,level8.5.dat,Look out above...
 99,level99.dat,TEST LEVEL
 13,level9.5.dat,Back and Forth

rc.c

@@ -20,8 +20,8 @@
 
 FPSmanager manager;
 SDL_Surface *temps;
-
 SDL_Surface *screen;
+
 TTF_Font *font[MAXLETTERHEIGHT];
 
 Mix_Music *curmusic = NULL; // pointer to currently playing music
@@ -94,6 +94,7 @@ int main (int argc, char **argv) {
 	cheat = B_FALSE;
 	levelbg = NULL;
 
+
 	/* handle arguments */
 	if (argc >= 2) {
 		for (i = 1; i < argc; i++) {
@@ -126,17 +127,22 @@ int main (int argc, char **argv) {
 	atexit(cleanup);
 
 	#ifdef OPENGL
-	SDL_GL_SetAttribute(SDL_GL_DEPTH_SIZE, 0);
+	SDL_GL_SetAttribute( SDL_GL_RED_SIZE, 5 );
-	SDL_GL_SetAttribute(SDL_GL_STENCIL_SIZE, 8);
+   	SDL_GL_SetAttribute( SDL_GL_GREEN_SIZE, 5 );
+    	SDL_GL_SetAttribute( SDL_GL_BLUE_SIZE, 5 );
+
+	SDL_GL_SetAttribute(SDL_GL_DEPTH_SIZE, 16);
+	//SDL_GL_SetAttribute(SDL_GL_STENCIL_SIZE, 8);
 	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
 	screen = SDL_SetVideoMode(640,480,16,SDL_OPENGLBLIT|vidargs);
 	#else
-	screen = SDL_SetVideoMode(640,480,16,SDL_SWSURFACE|SDL_DOUBLEBUF|vidargs);
+	//screen = SDL_SetVideoMode(640,480,16,SDL_SWSURFACE|SDL_DOUBLEBUF|vidargs);
+	screen = SDL_SetVideoMode(640,480,16,SDL_SWSURFACE|vidargs);
 	#endif
 
 
 	if (!screen) {
-		printf("Failed to open OpenGL window: %s\n",  SDL_GetError());
+		printf("Failed to open window: %s\n",  SDL_GetError());
 		exit(1);
 	}
 
@@ -212,6 +218,7 @@ int main (int argc, char **argv) {
 
 	player->invuln = INVULNTIME;
 	player->score = 0;
+	player->lives = 3;
 
 	while (1) {
 		removeall();
@@ -222,12 +229,24 @@ int main (int argc, char **argv) {
 			nextsprite = s->next;
 			if (s->dead == D_FINAL) {
 				if (s == player) {
-					/* TODO: lose a life */
+					if (player->lives > 0) {
-					/* if we have lives left, go back to start position */
+						/* if we have lives left, go back to start position */
-					setdefaults(s);
+						setdefaults(s);
-					s->x = (curlevel->p1x * TILEW) + (TILEW/2);
+						s->x = (curlevel->p1x * TILEW) + (TILEW/2);
-					s->y = (curlevel->p1y * TILEH) + (TILEH/2);
+						s->y = (curlevel->p1y * TILEH) + (TILEH/2);
-					s->invuln = INVULNTIME;
+						s->invuln = INVULNTIME;
+					} else {
+						if (levelcomplete == LV_GAMEOVER) {
+							// TODO: Wait until "game over" text  is gone, then slowly fade out the screen
+							// then show hiscores
+							// then back to title screen
+						} else {
+							addoutlinetext(320,240,TEXTSIZE_GAMEOVER,"Game Over",&red,&black,GAMEOVERDELAY);
+							levelcomplete = LV_GAMEOVER;
+							stopmusic();
+							playfx(FX_GAMEOVER);
+						}
+					}
 				} else {
 					killsprite(s);
 					// check for level completion
@@ -239,7 +258,6 @@ int main (int argc, char **argv) {
 
 		/* check for end of level */
 		if (levelcomplete == LV_CLEAR) {
-
 			addoutlinetext(320,240,TEXTSIZE_LEVEL,"Level Complete!",&green,&black,LEVELWINDELAY);
 			levelcomplete = LV_WAIT;
 			playfx(FX_WINLEVEL);
@@ -273,6 +291,12 @@ int main (int argc, char **argv) {
 		if (keys[SDLK_q]) {
 			gtime = nexthurryup-1;
 		}
+		if (keys[SDLK_p]) {
+			if (toggletimer == 0) {
+				addscore(player, 100001);
+				toggletimer = 80;
+			}
+		}
 		if (keys[SDLK_n]) {
 			if (toggletimer == 0) {
 				nextlevel();
@@ -384,11 +408,6 @@ int main (int argc, char **argv) {
 									} else {
 										whichway = 0;
 									}
-									if (player->ontramp) {
-										playfx(FX_SPRING);
-									} else {
-										playfx(FX_JUMP);
-									}
 
 									jump(player, whichway);
 								}
@@ -431,7 +450,7 @@ int main (int argc, char **argv) {
 
 						}
 					} else {
-						if (player->netcaught < player->netmax) {
+						if ((player->netcaught < player->netmax) && (player->climbing == B_FALSE)) {
 							/* shoot net */
 							playfx(FX_SHOOT);
 							player->netting = 1;
@@ -600,7 +619,7 @@ void tick(void) {
 					stopmusic();
 					Mix_PlayChannel(CH_HURRYUP, sfx[FX_HURRYUP], 0);
 				}
-			} else if (gtime == nexthurryup + 10) {
+			} else if (gtime == nexthurryup + 15) { // 15 secs after hurryup
 				if (!levelcomplete) {
 					addsprite(P_CLOUD, 320,240,"cloud");
 					addoutlinetext(320,240,TEXTSIZE_HURRY, "Too slow!", &red,&black,HURRYDELAY);
@@ -723,7 +742,14 @@ void jump(sprite_t *s, int dir) {
 			}
 		}
 		// stop climbing
-		player->climbing = B_FALSE;
+		s->climbing = B_FALSE;
+		if (s == player) {
+			if (player->ontramp) {
+				playfx(FX_SPRING);
+			} else {
+				playfx(FX_JUMP);
+			}
+		}
 	}
 }
 
@@ -746,6 +772,9 @@ void die(sprite_t *s) {
 
 	if (s == player) {
 		int tnum;
+		/* lose a life */
+		player->lives--;
+
 		/* play sound */
 		playfx(FX_DIE);
 
@@ -808,6 +837,8 @@ void checkcollide(sprite_t *s) {
 	sprite_t *s2;
 	int keepchecking;
 	int xdiff,ydiff;
+	int ythresh;
+	int netsleft;
 
 	for (s2 = sprite ; s2 ; s2 = s2->next) {
 
@@ -828,7 +859,15 @@ void checkcollide(sprite_t *s) {
 				ydiff = s->netystart - (s2->y - s2->img->h/2);
 				if (ydiff < 0) ydiff = -ydiff;
 
-				if ((xdiff <= s2->img->w/2) && (ydiff <= s2->img->h)) {
+				// take numnets into account for y check
+				ythresh = s2->img->h;
+				netsleft = s->netmax - s->netcaught;
+				if (netsleft > 1) {
+					ythresh += ((int)s->img->h / (int)(netsleft+1) );
+				}
+
+				//if ((xdiff <= s2->img->w/2) && (ydiff <= s2->img->h)) {
+				if ((xdiff <= s2->img->w/2) && (ydiff <= ythresh)) {
 					// we hit something!
 
 					// if we have a boxing glove, it dies
@@ -894,7 +933,7 @@ void checkcollide(sprite_t *s) {
 					/* kill the fruit */
 					s2->dead = D_FINAL;
 					/* give points to the player */
-					player->score = player->score + gotscore;
+					addscore(player, gotscore);
 					/* handle fruit effects */
 					if (!dofruiteffect(s2)) {
 						playfx(FX_FRUIT);
@@ -1716,24 +1755,25 @@ void dotileeffects(sprite_t *s) {
 			finished = B_TRUE;
 		} else if (tt->id == T_TRAMPUP)  {
 			/* tile changes to trampoline down */
-
+			if (!isfruit(s->id) && !iseffect(s->id) && !isbullet(s->id)) {
-			// are we on a trampoline already?
+				// are we on a trampoline already?
-			if (s->ontramp) {
+				if (s->ontramp) {
-				// a different one?
+					// a different one?
-				if ((s->trampx != tilex) || (s->trampy != tiley)) {
+					if ((s->trampx != tilex) || (s->trampy != tiley)) {
-					// if a different one, release it
+						// if a different one, release it
-					curlevel->map[s->trampy * LEVELW + s->trampx] = getuniq(T_TRAMPUP);
+						curlevel->map[s->trampy * LEVELW + s->trampx] = getuniq(T_TRAMPUP);
-					drawtile(temps, s->trampx, s->trampy);
+						drawtile(temps, s->trampx, s->trampy);
+					}
+				} else {
+					// remember we were on it so it can release
+					s->ontramp = B_TRUE;
+					s->trampx = tilex;
+					s->trampy = tiley;
+					
+					// move it down then draw it
+					curlevel->map[tiley*LEVELW+tilex] = getuniq(T_TRAMPDOWN);
+					drawtile(temps, tilex, tiley);
 				}
-			} else {
-				// remember we were on it so it can release
-				s->ontramp = B_TRUE;
-				s->trampx = tilex;
-				s->trampy = tiley;
-				
-				// move it down then draw it
-				curlevel->map[tiley*LEVELW+tilex] = getuniq(T_TRAMPDOWN);
-				drawtile(temps, tilex, tiley);
 			}
 			finished = B_TRUE;
 		} else if (tt->id == T_TRAMPDOWN)  {
@@ -1763,7 +1803,7 @@ void drawlevel(void) {
 	int turns;
 	double pxspeed,pyspeed;
 	SDL_Rect area,dst;
-	int speed = 8;
+	int speed = 16;
 	SDL_Surface *playerbg;
 
 	/* TODO: chekc for memory leak here with temps - 
@@ -1778,6 +1818,8 @@ void drawlevel(void) {
 		screen->format->Gmask,screen->format->Bmask,
 		screen->format->Amask);
 
+	SDL_DisplayFormat(temps);
+
 	// change player to floating image
 	player->img = imageset[P_PLAYER].img[F_SHOOT];
 
@@ -1787,9 +1829,10 @@ void drawlevel(void) {
 		screen->format->BitsPerPixel, screen->format->Rmask,
 		screen->format->Gmask,screen->format->Bmask,
 		screen->format->Amask);
+	SDL_DisplayFormat(playerbg);
 
 
-	// draw the full level onto a temporary surface
+	// draw the full level onto the temporary surface
 	for (x = 0; x < LEVELW; x++) {
 		for (y = 0; y < LEVELH; y++) {
 			drawtile(temps,x,y);
@@ -1805,15 +1848,19 @@ void drawlevel(void) {
 	xdis = player->x - dstx; if (xdis < 0) xdis = -xdis;
 	ydis = player->y - dsty; if (ydis < 0) ydis = -ydis;
 
+
+
 	// figure out how many loops it will take to scroll to the next level
 	switch (oldexitdir) {
 		case D_LEFT:
 		case D_RIGHT:
+			speed = 16;
 			turns = 640 / speed;
 			break;
 		case D_UP:
 		case D_DOWN:
 		default:
+			speed = 12;
 			turns = 480 / speed;
 			break;
 	}
@@ -2126,8 +2173,9 @@ void movetext(void) {
 void drawscore(void) {
 	SDL_Surface *score;
 	SDL_Rect area;
+	int i;
 
-	sprintf(tempm, "%d",player->score);
+	addcommas(tempm, player->score);
 
 	/* shadow */
 	score = TTF_RenderText_Solid(font[TEXTSIZE_SCORE], tempm, black);
@@ -2145,6 +2193,37 @@ void drawscore(void) {
 	area.h = 0;
 	SDL_BlitSurface(score, NULL, screen, &area);
 	SDL_FreeSurface(score);
+
+	// lives
+/*
+	sprintf(livestext, "x %d",3);
+
+	
+	score = TTF_RenderText_Solid(font[TEXTSIZE_SCORE], livestext, black);
+	area.x = 38;
+	area.y = 27;
+	area.w = 0;
+	area.h = 0;
+	SDL_BlitSurface(score, NULL, screen, &area);
+	SDL_FreeSurface(score);
+	score = TTF_RenderText_Solid(font[TEXTSIZE_SCORE], livestext, red);
+	area.x = 40;
+	area.y = 25;
+	area.w = 0;
+	area.h = 0;
+	SDL_BlitSurface(score, NULL, screen, &area);
+	SDL_FreeSurface(score);
+*/
+
+	// lives - show 1 less than lives
+	area.x = 20;
+	area.y = 20;
+	area.w = 0;
+	area.h = 0;
+	for (i = 1; i < player->lives; i++) {
+		SDL_BlitSurface(head, NULL, screen, &area);
+		area.x += (head->w + 3);
+	}
 }
 
 void drawtext(void) {
@@ -2780,7 +2859,8 @@ void dogravity(sprite_t *s) {
 				sprintf(tempm, "%d",pointsinc);
 				addoutlinetext(xnet,ynet-TILEH, psize, tempm, &white,&black,POINTSDELAY);
 				/*  give points to player */
-				s->score += pointsinc;
+				//s->score += pointsinc;
+				addscore(s, pointsinc);
 			}
 
 		} // end if slamangle > 180degrees
@@ -3147,6 +3227,8 @@ int initsound(void) {
 	loadfx(FX_TELEPORT, "teleport.wav");
 	loadfx(FX_SPLASH, "splash.wav");
 	loadfx(FX_MACE, "mace.wav");
+	loadfx(FX_LIFE, "life.wav");
+	loadfx(FX_GAMEOVER, "gameover.wav");
 
 
 	// load sound effects
@@ -3250,7 +3332,6 @@ SDL_Surface *grabbehind(sprite_t *s, SDL_Surface *surf) {
 int randompowerup(void) {
 	int num;
 	num = rand() % 9;
-			return P_BOXING;
 
 	switch (num) {
 		case 0:
@@ -3305,3 +3386,51 @@ void addoutlinetext(int x, int y, int size, char *msg, SDL_Color *col, SDL_Color
 	addtext(x-1,y+1,size,msg,bgcol,delay); // outline
 	addtext(x,y,size,msg,col,delay); // main text
 }
+
+char *addcommas(char *buffer, int num) {
+	char tempbuf[MIDBUFLEN];
+	char *p;
+	char *p2;
+	int count;
+
+	sprintf(tempbuf, "%d",num);
+	
+	p2 = buffer;
+	p = tempbuf;
+	if (strlen(tempbuf) <= 3) {
+		strcpy(buffer,tempbuf);
+		return buffer;
+	} else {
+		count = ((strlen(tempbuf)-1) % 3)+1;
+	}
+
+	for (p = tempbuf; *p; p++) {
+		if (count == 0) {
+			count = 3;
+			*p2 = ',';
+			p2++;
+		}
+		*p2 = *p;
+		p2++;
+		count--;
+	}
+	*p2 = '\0';
+	
+	return buffer;
+}
+
+void addscore(sprite_t *s, int amt) {
+	int oldscore;
+	oldscore = s->score;
+
+	s->score += amt;
+
+	// each multiple of 100,000
+	if (s == player) {
+		if ((s->score / 100000) > (oldscore / 100000))  {
+			playfx(FX_LIFE);
+			s->lives++;
+			addoutlinetext(s->x,s->y - s->img->h/2, TEXTSIZE_LIFE, "Extra life!",&green,&black,LIFEDELAY);
+		}
+	}
+}

rc.h

@@ -47,3 +47,5 @@ void dumpsprites(void);
 void countmonsters(void);
 int getpoints(int id);
 int isladder(int tid);
+char *addcommas(char *buffer, int num);
+void addscore(sprite_t *s, int amt);

shared.c

@@ -293,13 +293,13 @@ int loadlevel(int wnum, int lnum) {
 		fgets(buf, BUFLEN, f);
 	}
 
-printf("got %d monsters\n", numenemies);
 
 	/* exitdir ? */
 	if (strstr(buf, "exitdir")) {
 		p = strtok(buf, " "); // "exitdir"
 		p = strtok(NULL, " ");
 		level->exitdir = atoi(p);
+		/*
 		printf("Exit direction is ");
 		switch (level->exitdir) {
 			case D_RIGHT:
@@ -315,6 +315,7 @@ printf("got %d monsters\n", numenemies);
 				printf("*INVALID*"); 
 				break;
 		}
+		*/
 		printf("\n");
 		fgets(buf, BUFLEN, f);
 	} else {
@@ -562,7 +563,7 @@ printf("got %d monsters\n", numenemies);
 
 	if (!feof(f)) {
 		int tid,xx,yy;
-		printf("found second layer\n");
+		//printf("found second layer\n");
 		// second layer exists - read it
 		fgets(buf, BUFLEN, f);
 		while (!feof(f)) {
@@ -722,7 +723,9 @@ void setdefaults(sprite_t *s) {
 			
 	}
 
-	s->score = getpoints(s->id);
+	if (s != player) {
+		s->score = getpoints(s->id);
+	}
 
 	s->caughtby = NULL;
 	s->caughtstate = 0;
@@ -971,9 +974,11 @@ int loadtiletypes(char *filename) {
 int loadimagesets(void) {
 	int p,i;
 	SDL_Surface *tempimg;
-
 	SDL_Surface *reds;
 
+	head = IMG_Load("sprites/dwarfhead.png");
+	headsmall = IMG_Load("sprites/dwarfhead-small.png");
+
 	loadspriteimage(P_PLAYER,F_WALK1, "sprites/pdwarf.png");
 	loadspriteimage(P_PLAYER,F_JUMP, "sprites/pdwarfjump.png");
 	loadspriteimage(P_PLAYER,F_FALL, "sprites/pdwarffall.png");
@@ -1405,8 +1410,8 @@ void killsprite(sprite_t *s) {
 
 void flip(void) {
 	#ifdef OPENGL
-	SDL_GL_SwapBuffers();
 	SDL_UpdateRect(screen,0,0,screen->w,screen->h);
+	SDL_GL_SwapBuffers();
 	#else
 	SDL_Flip(screen);
 	#endif