X-Git-Url: https://jasonwoof.com/gitweb/?p=vor.git;a=blobdiff_plain;f=main.c;h=4942aa2c5ac0f0f721fb0316d0ebdd57b432bb40;hp=51d8e9f14233742aaa5849c39583f1e3ee6b7891;hb=e10d6c0b95e2f4fe7acd75733370dae71bb3b73f;hpb=a2af96e68b210b7c3db90b7ec474498c5611a3a7

diff --git a/main.c b/main.c
index 51d8e9f..4942aa2 100644
--- a/main.c
+++ b/main.c
@@ -21,12 +21,9 @@
 
 #undef DEBUG
 
-extern int font_height;
-void clearBuffer();
-
-// includes {{{
 #include "config.h"
 #include "file.h"
+#include "score.h"
 #include "sound.h"
 
 #include <math.h>
@@ -39,13 +36,9 @@ void clearBuffer();
 #include <unistd.h>
 
 #include "SFont.h"
-// }}}
-// constants {{{
-// }}}
-// macros {{{
+
 #define CONDERROR(a) if((a)) {initerror = strdup(SDL_GetError());return 1;}
 #define NULLERROR(a) CONDERROR((a) == NULL)
-// }}}
 
 // ************************************* STRUCTS
 struct rock_struct {
@@ -86,25 +79,9 @@ struct spacedot {
 	float x,y,dx;
 	Uint16 color;
 };
-// High score table {{{
-struct highscore {
-	int score;
-	char *name;
-	int allocated;
-} high[] = {
-	{13000,"Pad",0},
-	{12500,"Pad",0},
-	{6500,"Pad",0},
-	{5000,"Pad",0},
-	{3000,"Pad",0},
-	{2500,"Pad",0},
-	{2000,"Pad",0},
-	{1500,"Pad",0}
-};
-// }}}
 
 // ************************************* VARS
-// SDL_Surface global variables {{{
+// SDL_Surface global variables
 SDL_Surface 
 	*surf_screen,	// Screen
 	*surf_b_variations, // "variations" banner
@@ -117,23 +94,24 @@ SDL_Surface
 	*surf_rock[NROCKS],	// THE ROCKS
 	*surf_deadrock[NROCKS],	// THE DEAD ROCKS
 	*surf_font_big;	// The big font
-// }}}
-// Structure global variables {{{
+
+SFont_Font *g_font;
+
+// Structure global variables
 struct enginedots edot[MAXENGINEDOTS], *dotptr = edot;
 struct rock_struct rock[MAXROCKS], *rockptr = rock;
 struct black_point_struct black_point[MAXBLACKPOINTS], *blackptr = black_point;
 struct bangdots bdot[MAXBANGDOTS], *bdotptr = bdot;
 struct spacedot sdot[MAXSPACEDOTS];
-// }}}
-// Other global variables {{{
+
+// Other global variables
 char topline[1024];
 char *initerror = "";
-char name[1024], debug1[1024];
 
 float xship,yship = 240.0;	// X position, 0..XSIZE
 float xvel,yvel;	// Change in X position per tick.
 float rockrate,rockspeed;
-float movementrate;
+float movementrate;  // this controls the speed of everything that moves.
 float yscroll;
 float scrollvel;
 
@@ -144,16 +122,13 @@ int maneuver = 0;
 int sound_flag = 1, music_flag = 0;
 int tail_plume = 0; // display big engine at the back?
 int friction = 0;	// should there be friction?
-int scorerank;
-float fadetimer = 0,faderate;
+float fadetimer = 0, faderate;
 
-int pausedown = 0,paused = 0;
+int pausedown = 0, paused = 0;
 
 // bangdot start (bd1) and end (bd2) position:
 int bd1 = 0, bd2 = 0;
 
-int xoffset[NROCKS][MAXROCKHEIGHT];
-
 enum states {
 	TITLE_PAGE,
 	GAMEPLAY,
@@ -166,8 +141,6 @@ enum states {
 enum states state = TITLE_PAGE;
 float state_timeout = 600.0;
 
-const int fakesin[] = {0,1,0,-1};
-const int fakecos[] = {1,0,-1,0};
 #define NSEQUENCE 2
 char *sequence[] = {
 	"Press SPACE to start",
@@ -180,7 +153,6 @@ Uint16 heatcolor[W*3];
 char *data_dir;
 extern char *optarg;
 extern int optind, opterr, optopt;
-// }}}
 
 float dist_sq(float x1, float y1, float x2, float y2)
 {
@@ -189,63 +161,21 @@ float dist_sq(float x1, float y1, float x2, float y2)
 
 // ************************************* FUNCS
 
-void read_high_score_table() {
-	FILE *f;
-	int i;
-	
-	f = open_score_file("r");
-	if(f) {
-		// If the file exists, read from it
-		for(i = 0; i<8; i++) {
-			char s[1024];
-			int highscore;
-			if(fscanf (f, "%d %[^\n]", &highscore, s) != 2) {
-				break;
-			}
-			if(high[i].allocated) {
-				free(high[i].name);
-			}
-			high[i].name = strdup(s);
-			high[i].score = highscore;
-			high[i].allocated = 1;
-		}
-		fclose(f);
-	}
-}
-
-void write_high_score_table() {
-	FILE *f;
-	int i;
-	
-	f = open_score_file("w");
-	if(f) {
-		// If the file exists, write to it
-		for(i = 0; i<8; i++) {
-			fprintf (f, "%d %s\n", high[i].score, high[i].name);
-		}
-		fclose(f);
-	}
-}
-void snprintscore(char *s, size_t n, int score) {
-	int min = score/60000;
-	int sec = score/1000%60;
-	int tenths = score%1000/100;
-	if(min) {
-		snprintf(s, n, "%2d:%.2d.%d", min, sec, tenths);
-	} else {
-		snprintf(s, n, " %2d.%d", sec, tenths);
-	}
-}
-float rnd() {
+float
+rnd() {
 	return (float)random()/(float)RAND_MAX;
 }
-void init_engine_dots() {
+
+void
+init_engine_dots() {
 	int i;
 	for(i = 0; i<MAXENGINEDOTS; i++) {
 		edot[i].active = 0;
 	}
 }
-void init_space_dots() {
+
+void
+init_space_dots() {
 	int i,intensity;
 	for(i = 0; i<MAXSPACEDOTS; i++) {
 		float r;
@@ -263,7 +193,8 @@ void init_space_dots() {
 	}
 }
 
-void makebangdots(int xbang, int ybang, int xvel, int yvel, SDL_Surface *s, int power) {
+void
+makebangdots(int xbang, int ybang, int xvel, int yvel, SDL_Surface *s, int power) {
 
 	// TODO - stop generating dots after a certain amount of time has passed, to cope with slower CPUs.
 	// TODO - generate and display dots in a circular buffer
@@ -319,7 +250,8 @@ void makebangdots(int xbang, int ybang, int xvel, int yvel, SDL_Surface *s, int
 
 }
 
-void draw_bang_dots(SDL_Surface *s) {
+void
+draw_bang_dots(SDL_Surface *s) {
 	int i;
 	int first_i, last_i;
 	Uint16 *rawpixel;
@@ -362,7 +294,8 @@ void draw_bang_dots(SDL_Surface *s) {
 }
 
 
-void draw_space_dots(SDL_Surface *s) {
+void
+draw_space_dots(SDL_Surface *s) {
 	int i;
 	Uint16 *rawpixel;
 	rawpixel = (Uint16 *) s->pixels;
@@ -385,7 +318,8 @@ void draw_space_dots(SDL_Surface *s) {
 	}
 }
 
-void draw_engine_dots(SDL_Surface *s) {
+void
+draw_engine_dots(SDL_Surface *s) {
 	int i;
 	Uint16 *rawpixel;
 	rawpixel = (Uint16 *) s->pixels;
@@ -408,7 +342,8 @@ void draw_engine_dots(SDL_Surface *s) {
 	}
 }
 
-void create_engine_dots(int newdots) {
+void
+create_engine_dots(int newdots) {
 	int i;
 	double theta,r,dx,dy;
 
@@ -438,7 +373,8 @@ void create_engine_dots(int newdots) {
 	}
 }
 
-void create_engine_dots2(int newdots, int m) {
+void
+create_engine_dots2(int newdots, int m) {
 	int i;
 	double theta, theta2, dx, dy, adx, ady;
 
@@ -493,8 +429,9 @@ void create_engine_dots2(int newdots, int m) {
 	}
 }
 
-void drawdots(SDL_Surface *s) {
-	int m, scorepos, n;
+void
+drawdots(SDL_Surface *s) {
+	int m;
 
 	SDL_LockSurface(s);
 	// Draw the background stars aka space dots
@@ -504,10 +441,8 @@ void drawdots(SDL_Surface *s) {
 	if(1 || state == GAMEPLAY || state == DEAD_PAUSE || state == GAME_OVER ) {
 		SDL_UnlockSurface(s);
 
-		scorepos = XSIZE-250;
-		n = snprintf(topline, 50, "Time: ");
-		snprintscore(topline + n, 50-n, score);
-		PutString(s,scorepos,0,topline);
+		snprintscore_line(topline, 50, score);
+		SFont_Write(s,g_font,XSIZE-250,0,topline);
 
 		SDL_LockSurface(s);
 	}
@@ -516,8 +451,7 @@ void drawdots(SDL_Surface *s) {
 	draw_engine_dots(s);
 
 	// Create more engine dots comin out da back
-	if(!gameover)
-	create_engine_dots(200);
+	if(!gameover) create_engine_dots(200);
 
 	// Create engine dots out the side we're moving from
 	for(m = 0; m<4; m++) {
@@ -533,7 +467,8 @@ void drawdots(SDL_Surface *s) {
 	SDL_UnlockSurface(s);
 }
 
-int init(int fullscreen) {
+int
+init(int fullscreen) {
 
 	int i,j;
 	SDL_Surface *temp;
@@ -582,30 +517,30 @@ int init(int fullscreen) {
 	}
 
 	// Load the banners
-	NULLERROR(temp = IMG_Load(load_file("banners/variations.png")));
+	NULLERROR(temp = IMG_Load(add_path("banners/variations.png")));
 	NULLERROR(surf_b_variations = SDL_DisplayFormat(temp));
 
-	NULLERROR(temp = IMG_Load(load_file("banners/on.png")));
+	NULLERROR(temp = IMG_Load(add_path("banners/on.png")));
 	NULLERROR(surf_b_on = SDL_DisplayFormat(temp));
 
-	NULLERROR(temp = IMG_Load(load_file("banners/rockdodger.png")));
+	NULLERROR(temp = IMG_Load(add_path("banners/rockdodger.png")));
 	NULLERROR(surf_b_rockdodger = SDL_DisplayFormat(temp));
 
-	NULLERROR(temp = IMG_Load(load_file("banners/game.png")));
+	NULLERROR(temp = IMG_Load(add_path("banners/game.png")));
 	NULLERROR(surf_b_game = SDL_DisplayFormat(temp));
 
-	NULLERROR(temp = IMG_Load(load_file("banners/over.png")));
+	NULLERROR(temp = IMG_Load(add_path("banners/over.png")));
 	NULLERROR(surf_b_over = SDL_DisplayFormat(temp));
 
-	surf_font_big = IMG_Load(load_file(BIG_FONT_FILE));
-	InitFont(surf_font_big);
+	surf_font_big = IMG_Load(add_path(BIG_FONT_FILE));
+	g_font = SFont_InitFont(surf_font_big);
 
 	// Load the spaceship graphic.
-	NULLERROR(temp = IMG_Load(load_file("sprites/ship.png")));
+	NULLERROR(temp = IMG_Load(add_path("sprites/ship.png")));
 	NULLERROR(surf_ship = SDL_DisplayFormat(temp));
 
 	// Load the life indicator (small ship) graphic.
-	NULLERROR(temp = IMG_Load(load_file("indicators/life.png")));
+	NULLERROR(temp = IMG_Load(add_path("indicators/life.png")));
 	NULLERROR(surf_life = SDL_DisplayFormat(temp));
 
 	// Create the array of black points;
@@ -630,11 +565,11 @@ int init(int fullscreen) {
 	for(i = 0; i<NROCKS; i++) {
 		char a[100];
 
-		sprintf(a,load_file("sprites/rock%d.png"),i);
+		sprintf(a,add_path("sprites/rock%d.png"),i);
 		NULLERROR(temp = IMG_Load(a));
 		NULLERROR(surf_rock[i] = SDL_DisplayFormat(temp));
 
-		sprintf(a,load_file("sprites/deadrock%d.png"),i);
+		sprintf(a,add_path("sprites/deadrock%d.png"),i);
 		NULLERROR(temp = IMG_Load(a));
 		NULLERROR(surf_deadrock[i] = SDL_DisplayFormat(temp));
 	}
@@ -646,7 +581,9 @@ int init(int fullscreen) {
 
 	return 0;
 }
-int draw() {
+
+int
+draw() {
 	int i;
 	SDL_Rect src,dest;
 	struct black_point_struct *p;
@@ -665,38 +602,6 @@ int draw() {
 	// Draw a fully black background
 	SDL_FillRect(surf_screen,NULL,0);
 
-
-#ifdef DEBUG
-	// DEBUG {{{
-	// Show the current state
-	switch (state) {
-		case TITLE_PAGE:
-			statedisplay = "title_page";
-		break;
-		case GAMEPLAY:
-			statedisplay = "gameplay";
-		break;
-		case DEAD_PAUSE:
-			statedisplay = "dead_pause";
-		break;
-		case GAME_OVER:
-			statedisplay = "game_over";
-		break;
-		case HIGH_SCORE_ENTRY:
-			statedisplay = "high_score_entry";
-		break;
-		case HIGH_SCORE_DISPLAY:
-			statedisplay = "high_score_display";
-		break;
-		case DEMO:
-			statedisplay = "demo";
-		break;
-	}
-	snprintf(buf,1024, "mode = %s", statedisplay);
-	PutString(surf_screen,0,YSIZE-50,buf);
-	// }}}
-#endif
-	
 	// Draw the background dots
 	drawdots(surf_screen);
 
@@ -794,62 +699,33 @@ int draw() {
 			SDL_BlitSurface(surf_b_rockdodger,&src,surf_screen,&dest);
 
 			text = "Version " VERSION;
-			x = (XSIZE-SFont_wide(text))/2 + sin(fadetimer/4.5)*10;
-			PutString(surf_screen,x,YSIZE-50 + sin(fadetimer/2)*5,text);
+			x = (XSIZE-SFont_TextWidth(g_font,text))/2 + sin(fadetimer/4.5)*10;
+			SFont_Write(surf_screen,g_font,x,YSIZE-50 + sin(fadetimer/2)*5,text);
 
 			text = sequence[(int)(fadetimer/40)%NSEQUENCE];
 			//text = "Press SPACE to start!";
-			x = (XSIZE-SFont_wide(text))/2 + cos(fadetimer/4.5)*10;
-			PutString(surf_screen,x,YSIZE-100 + cos(fadetimer/3)*5,text);
+			x = (XSIZE-SFont_TextWidth(g_font,text))/2 + cos(fadetimer/4.5)*10;
+			SFont_Write(surf_screen,g_font,x,YSIZE-100 + cos(fadetimer/3)*5,text);
 		break;
 
 		case HIGH_SCORE_ENTRY:
+			play_tune(2);
+			if(!process_score_input()) {  // done inputting name
 
-			if(score >= high[7].score) {
-				play_tune(2);
-				if(SFont_Input (surf_screen, 330, 50 + (scorerank + 2)*font_height, 300, name)) {
-					// Insert name into high score table
-
-					// Lose the lowest name forever (loser!)
-					//if(high[7].allocated)
-					//	free(high[7].name);			// THIS WAS CRASHING SO I REMOVED IT
-
-					// Insert new high score
-					high[scorerank].score = score;
-					high[scorerank].name = strdup(name);	// MEMORY NEVER FREED!
-					high[scorerank].allocated = 1;
-			
-					// Set the global name string to "", ready for the next winner
-					name[0] = 0;
-			
-					// Change state to briefly show high scores page
-					state = HIGH_SCORE_DISPLAY;
-					state_timeout = 200;
-
-					// Write the high score table to the file
-					write_high_score_table();
-			
-					// Play the title page tune
-					play_tune(0);
-				}
-			} else {
+				// Change state to briefly show high scores page
 				state = HIGH_SCORE_DISPLAY;
-				state_timeout = 400;
-			}
-		// FALL THROUGH
+				state_timeout = 200;
 
+				// Write the high score table to the file
+				write_high_score_table();
+		
+				// Play the title page tune
+				play_tune(0);
+			}
+		// FALL THROUGH TO
 		case HIGH_SCORE_DISPLAY:
 			// Display de list o high scores mon.
-			PutString(surf_screen,180,50,"High scores");
-			for(i = 0; i<8; i++) {
-				char s[1024];
-				sprintf(s, "#%1d",i + 1);
-				PutString(surf_screen, 150, 50 + (i + 2)*font_height,s);
-				snprintscore(s, 1024, high[i].score);
-				PutString(surf_screen, 200, 50 + (i + 2)*font_height,s);
-				sprintf(s, "%3s", high[i].name);
-				PutString(surf_screen, 330, 50 + (i + 2)*font_height,s);
-			}
+			display_scores(surf_screen, 150,50);
 
 	}
 
@@ -908,7 +784,8 @@ int draw() {
 	return bang;
 }
 
-int gameloop() {
+int
+gameloop() {
 	int i = 0;
 	Uint8 *keystate;
 
@@ -924,45 +801,29 @@ int gameloop() {
 						state = GAMEPLAY;
 						play_tune(1);
 						xship -= 50;
-					break;
+						break;
 					case GAME_OVER:
 						state = HIGH_SCORE_ENTRY;
-						clearBuffer();
-						name[0] = 0;
 						state_timeout = 5.0e6;
-
-						if(score >= high[7].score) {
-							// Read the high score table from the storage file
-							read_high_score_table();
-
-							// Find ranking of this score, store as scorerank
-							for(i = 0; i<8; i++) {
-							if(high[i].score <= score) {
-								scorerank = i;
-								break;
-							}
-							}
-
-							// Move all lower scores down a notch
-							for(i = 7; i >= scorerank; i--)
-							high[i] = high[i-1];
-
-							// Insert blank high score
-							high[scorerank].score = score;
-							high[scorerank].name = "";
-							high[scorerank].allocated = 0;
+						if(new_high_score(score)) {
+							SDL_Event e;
+							SDL_EnableUNICODE(1);
+							while(SDL_PollEvent(&e))
+								;
+						} else {
+							state = HIGH_SCORE_DISPLAY;
+							state_timeout = 400;
 						}
-
-					break;
+						break;
 					case HIGH_SCORE_DISPLAY:
 						state = TITLE_PAGE;
 						state_timeout = 500.0;
-					break;
+						break;
 					case HIGH_SCORE_ENTRY:
 						// state = TITLE_PAGE;
 						// play_tune(1);
 						// state_timeout = 100.0;
-					break;
+						break;
 					case TITLE_PAGE:
 						state = HIGH_SCORE_DISPLAY;
 						state_timeout = 200.0;