Replace printf/fprintf with own print_info() / print_error() using SDL_log

[mercenary-reloaded.git] / src / mercenary / main.c

diff --git a/src/mercenary/main.c b/src/mercenary/main.c
index 384b821..c15f23e 100644 (file)
--- a/src/mercenary/main.c
+++ b/src/mercenary/main.c
@@ -24,6 +24,7 @@
 #include <sys/types.h>
 #include "../libsdl/sdl.h"
 #include "../libsdl/opengl.h"
+#include "../libsdl/print.h"
 #include "../libcpu/m68k.h"
 #include "../libcpu/execute.h"
 #include "../libvideo/video.h"
@@ -83,20 +84,20 @@ int parse_args(int argc, char *argv[])
 
        while (argc > i) {
                if (!strcmp(argv[i], "-h") || !strcmp(argv[i], "--help")) {
-                       printf("Usage: %s\n", argv[0]);
-                       printf(" -s --amiga-speed original | full\n");
-                       printf("        Set speed of rendering to original Amiga or full speed.\n");
-                       printf(" -v --video-filter on | off\n");
-                       printf("        Set video filter.\n");
-                       printf(" -a --audio-filter on | off\n");
-                       printf("        Set audio filter.\n");
+                       print_info("Usage: %s\n", argv[0]);
+                       print_info(" -s --amiga-speed original | full\n");
+                       print_info("        Set speed of rendering to original Amiga or full speed.\n");
+                       print_info(" -v --video-filter on | off\n");
+                       print_info("        Set video filter.\n");
+                       print_info(" -a --audio-filter on | off\n");
+                       print_info("        Set audio filter.\n");
                        return -1;
                } else
                if (!strcmp(argv[i], "-s") || !strcmp(argv[i], "--amiga-speed")) {
                        i++;
                        if (argc == i) {
 missing_parameter:
-                               printf("Missing parameter, use '--help'!\n");
+                               print_info("Missing parameter, use '--help'!\n");
                                return -1;
                        }
                        if (!strcmp(argv[i], "original"))
@@ -106,7 +107,7 @@ missing_parameter:
                                config_amiga_speed = 0;
                        else {
 illegal_parameter:
-                               printf("Illegal parameter, use '--help'!\n");
+                               print_info("Illegal parameter, use '--help'!\n");
                                return -1;
                        }
                } else
@@ -134,7 +135,7 @@ illegal_parameter:
                        else
                                goto illegal_parameter;
                } else {
-                       printf("Illegal option '%s', use '--help'!\n", argv[i]);
+                       print_info("Illegal option '%s', use '--help'!\n", argv[i]);
                        return -1;
                }
                i++;
@@ -284,7 +285,7 @@ static int last_track = 0;
 static void disk_read(int track, int __attribute__((unused)) side, uint32_t data, uint16_t length)
 {
        if (length > sizeof(game_save[0])) {
-               fprintf(stderr, "loading game state failed, because length exceeds game save data size, please fix!\n");
+               print_error("loading game state failed, because length exceeds game save data size, please fix!\n");
                return;
        }
 
@@ -306,7 +307,7 @@ static void disk_read(int track, int __attribute__((unused)) side, uint32_t data
                fp = fopen(filename, "r");
                if (!fp) {
 fail:
-                       fprintf(stderr, "failed to load game from '%s'\n", filename);
+                       print_error("failed to load game from '%s'\n", filename);
                        goto copy;
                }
                got = fread(game_save, sizeof(game_save[0]), 2, fp);
@@ -328,14 +329,14 @@ static void disk_write(int track, int __attribute__((unused)) side, uint32_t dat
        length -= 0x200;
 
        if (length != sizeof(game_save[0])) {
-               fprintf(stderr, "saving game state failed, because length of data does not match, please fix!\n");
+               print_error("saving game state failed, because length of data does not match, please fix!\n");
                return;
        }
 
        /* don't save if last track is the same, because disk is written on both sides with the same data */
        if (track == last_track) {
                if (memcmp(memory + data, game_save[track & 1], length)) {
-                       fprintf(stderr, "saving game data on other side of the disk is different, please fix!\n");
+                       print_error("saving game data on other side of the disk is different, please fix!\n");
                }
                return;
        }
@@ -361,10 +362,10 @@ static void disk_write(int track, int __attribute__((unused)) side, uint32_t dat
                fp = fopen(filename, "w");
                if (!fp) {
 fail:
-                       fprintf(stderr, "failed to save game to '%s'\n", filename);
+                       print_error("failed to save game to '%s'\n", filename);
                        return;
                }
-               printf("Game state saved to '%s'\n", filename);
+               print_info("Game state saved to '%s'\n", filename);
                wrote = fwrite(game_save, sizeof(game_save[0]), 2, fp);
                fclose(fp);
                if (wrote != 2)
@@ -384,19 +385,19 @@ static void keyboard_sdl(int down, SDL_Keycode sym)
        case SDLK_v:
                if (down && ctrl) {
                        config_video_filter ^= 1;
-                       printf("video filter: %s\n", (config_video_filter) ? "on" : "off");
+                       print_info("video filter: %s\n", (config_video_filter) ? "on" : "off");
                }
                break;
        case SDLK_a:
                if (down && ctrl) {
                        config_audio_filter ^= 1;
-                       printf("audio filter: %s\n", (config_audio_filter) ? "on" : "off");
+                       print_info("audio filter: %s\n", (config_audio_filter) ? "on" : "off");
                }
                break;
        case SDLK_s:
                if (down && ctrl) {
                        config_amiga_speed ^= 1;
-                       printf("amiga speed: %s\n", (config_amiga_speed) ? "original" : "full");
+                       print_info("amiga speed: %s\n", (config_amiga_speed) ? "original" : "full");
                }
                break;
        case SDLK_c:
@@ -571,16 +572,16 @@ int main(int argc, char *argv[])
        /* allocate image */
        image = calloc(IMAGE_WIDTH * IMAGE_HEIGHT * ((double_size) ? 4 : 1), 3);
        if (!image) {
-               fprintf(stderr, "Failed to allocate image buffer\n");
+               print_error("Failed to allocate image buffer\n");
                goto done;
        }
 
        if ((SOUND_SAMPLERATE % IRQ_RATE)) {
-               fprintf(stderr, "Sample rate must be a multiple of IRQ rate, please fix!\n");
+               print_error("Sample rate must be a multiple of IRQ rate, please fix!\n");
                goto done;
        }
        if ((1000 % IRQ_RATE)) {
-               fprintf(stderr, "1000 (Ticks per second) rate must be a multiple of IRQ rate, please fix!\n");
+               print_error("1000 (Ticks per second) rate must be a multiple of IRQ rate, please fix!\n");
                goto done;
        }
 
@@ -596,19 +597,19 @@ int main(int argc, char *argv[])
        sound_buffer_size = SOUND_SAMPLERATE / IRQ_RATE * SOUND_CHUNKS;
        sound_buffer = calloc(sound_buffer_size, sizeof(*sound_buffer));
        if (!sound_buffer) {
-               fprintf(stderr, "Failed to allocate image buffer\n");
+               print_error("Failed to allocate image buffer\n");
                goto done;
        }
 
        /* allocate memory */
        memory = calloc(MEMORY_SIZE, 1);
        if (!memory) {
-               fprintf(stderr, "Failed to allocate cpu's memory\n");
+               print_error("Failed to allocate cpu's memory\n");
                goto done;
        }
        chipreg = calloc(IOSIZE, 1);
        if (!chipreg) {
-               fprintf(stderr, "Failed to allocate chip register\n");
+               print_error("Failed to allocate chip register\n");
                goto done;
        }
 
@@ -639,16 +640,16 @@ int main(int argc, char *argv[])
        /* start cpu */
        reset_cpu();
 
-       printf("**********************************\n");
-       printf("* Welcome to Mercenary Reloaded! *\n");
-       printf("**********************************\n\n");
-       printf("Press CTRL + cursor keys to select inventory or pickup/drop item.\n");
-       printf("Press CTRL + f to toggle full screen.\n");
-       printf("Press CTRL + s to toggle rendering speed.\n");
-       printf("Press CTRL + v to toggle video filter.\n");
-       printf("Press CTRL + a to toggle audio filter.\n");
-       printf("Press CTRL + c to exit game.\n\n");
-       printf("Use '--help' as command line option for configuration settings.\n\n");
+       print_info("**********************************\n");
+       print_info("* Welcome to Mercenary Reloaded! *\n");
+       print_info("**********************************\n\n");
+       print_info("Press CTRL + cursor keys to select inventory or pickup/drop item.\n");
+       print_info("Press CTRL + f to toggle full screen.\n");
+       print_info("Press CTRL + s to toggle rendering speed.\n");
+       print_info("Press CTRL + v to toggle video filter.\n");
+       print_info("Press CTRL + a to toggle audio filter.\n");
+       print_info("Press CTRL + c to exit game.\n\n");
+       print_info("Use '--help' as command line option for configuration settings.\n\n");
 
        /* run game */
        main_loop();