diff --git a/xungeons.c b/xungeons.c index 7c0e6fd..b6c7353 100644 --- a/xungeons.c +++ b/xungeons.c @@ -7,12 +7,15 @@ #include #include -#define level_width_limit (120) -#define level_height_limit ( 60) +#define level_width_limit (128) +#define level_height_limit ( 64) #define members ( 6) #define items ( 36) #define random(from, to) (rand () % (to - from + 1) + from) +#define minimum(a, b) ((a < b) ? a : b) +#define maximum(a, b) ((a > b) ? a : b) +#define clamp(x, a, b) ((x < a) ? a : (x > b) ? b : x) enum { normal = '0', bold = '1', italic = '2', blink = '5', reverse = '7' }; @@ -177,33 +180,8 @@ static void synchronize_screen (void) { default: break; } - player.x = (char) ((player.x > level_width) ? (level_width) : ((player.x < 0) ? 0 : player.x)); - player.y = (char) ((player.y > level_height) ? (level_height) : ((player.y < 0) ? 0 : player.y)); -} - -static void generate_party (void) { - int i, j; - - player.x = 0; - player.y = 0; - player.coins = 0; - - for (i = 0; i < items; ++i) { - player.inventory [i] = 0; - } - - for (i = 0; i < members; ++i) { - player.weapon [i] = random (0, 3); - player.armour [i] = random (0, 3); - for (j = 0; j < points; ++j) { - player.point [i] [j] = random (12, 24); - } - for (j = 0; j < attributes; ++j) { - player.attribute [i] [j] = random (1, 4); - } - player.skill [i] = rand () % skills; - player.class [i] = rand () % classes; - } + player.x = clamp (player.x, 0, (char) level_width); + player.y = clamp (player.y, 0, (char) level_height); } static void generate_level (void) { @@ -215,8 +193,8 @@ static void generate_level (void) { level = calloc ((unsigned long int) (level_width * level_height), sizeof (* level)); for (room = random (6, 18); room > 1; --room) { - width = random (level_width / 6, level_width / 2); - height = random (level_height / 6, level_height / 2); + width = random (5, level_width / 2); + height = random (5, level_height / 2); x = random (1, level_width - width - 1); y = random (1, level_height - height - 1); for (i = 1; i < height - 1; ++i) { @@ -244,6 +222,34 @@ static void generate_level (void) { } } +static void generate_party (void) { + int i, j; + + player.coins = 0; + + for (i = 0; i < items; ++i) { + player.inventory [i] = 0; + } + + for (i = 0; i < members; ++i) { + player.weapon [i] = random (0, 3); + player.armour [i] = random (0, 3); + for (j = 0; j < points; ++j) { + player.point [i] [j] = random (12, 24); + } + for (j = 0; j < attributes; ++j) { + player.attribute [i] [j] = random (1, 4); + } + player.skill [i] = rand () % skills; + player.class [i] = rand () % classes; + } + + do { + player.x = (char) (rand () % level_width); + player.y = (char) (rand () % level_height); + } while (level [player.y * level_width + player.x] != 1); +} + int main (void) { int i, x, y; @@ -251,8 +257,8 @@ int main (void) { initialize_screen (); - generate_party (); generate_level (); + generate_party (); while (signal != 'Q') { for (y = 0; y < screen_height; ++y) { @@ -261,14 +267,14 @@ int main (void) { } } - for (y = 0; (y < level_height) && (y < screen_height); ++y) { - for (x = 0; (x < level_width) && (x < screen_width); ++x) { - i = (int) level [y * level_width + x]; + for (y = 0; (y < screen_height) && (y + player.y < level_height - 1); ++y) { + for (x = 0; (x < screen_width) && (x + player.x < level_width - 1); ++x) { + i = (int) level [(y + player.y) * level_width + (x + player.x)]; screen_put (tiles [i].style, tiles [i].colour, tiles [i].symbol, x, y); } } - screen_put (bold, cyan, '@', player.x, player.y); + screen_put (bold, cyan, '@', screen_width / 2, screen_height / 2); screen_print (bold, grey, "Warrior", screen_width - 24, 0, 24);