add guncon support
[pcsx_rearmed.git] / frontend / main.c
index 37c9ba3..c5520cf 100644 (file)
@@ -13,6 +13,7 @@
 #include <sys/types.h>
 #include <unistd.h>
 #include <signal.h>
+#include <time.h>
 
 #include "main.h"
 #include "plugin.h"
 #include "pcnt.h"
 #include "menu.h"
 #include "../libpcsxcore/misc.h"
+#include "../libpcsxcore/new_dynarec/new_dynarec.h"
 #include "../plugins/cdrcimg/cdrcimg.h"
 #include "common/plat.h"
 #include "common/input.h"
+#include "common/readpng.h"
 
 int ready_to_go;
 unsigned long gpuDisp;
 char cfgfile_basename[MAXPATHLEN];
 static char *(*real_getenv)(const char *name);
+int state_slot;
+enum sched_action emu_action, emu_action_old;
+char hud_msg[64];
+int hud_new_msg;
 
 static void make_path(char *buf, size_t size, const char *dir, const char *fname)
 {
@@ -58,20 +65,36 @@ static void CheckSubDir() {
        create_profile_dir(CHEATS_DIR);
        create_profile_dir(PATCHES_DIR);
        create_profile_dir(PCSX_DOT_DIR "cfg");
+       create_profile_dir("/screenshots/");
+}
+
+static int get_gameid_filename(char *buf, int size, const char *fmt, int i) {
+       char trimlabel[33];
+       int j;
+
+       strncpy(trimlabel, CdromLabel, 32);
+       trimlabel[32] = 0;
+       for (j = 31; j >= 0; j--)
+               if (trimlabel[j] == ' ')
+                       trimlabel[j] = 0;
+               else
+                       continue;
+
+       snprintf(buf, size, fmt, trimlabel, CdromId, i);
+
+       return 0;
 }
 
 void set_cd_image(const char *fname)
 {
        const char *ext = NULL;
        
-       if (fname != NULL) {
-               int len = strlen(fname);
-               ext = fname;
-               if (len > 2)
-                       ext = fname + len - 2;
-       }
+       if (fname != NULL)
+               ext = strrchr(fname, '.');
 
-       if (ext && strcasecmp(ext, ".z") == 0) {
+       if (ext && (
+           strcasecmp(ext, ".z") == 0 || strcasecmp(ext, ".bz") == 0 ||
+           strcasecmp(ext, ".znx") == 0 /*|| strcasecmp(ext, ".pbp") == 0*/)) {
                SetIsoFile(NULL);
                cdrcimg_set_fname(fname);
                strcpy(Config.Cdr, "builtin_cdrcimg");
@@ -99,14 +122,94 @@ static void set_default_paths(void)
        snprintf(Config.PatchesDir, sizeof(Config.PatchesDir), "." PATCHES_DIR);
 }
 
+static void check_memcards(void)
+{
+       char buf[MAXPATHLEN];
+       FILE *f;
+       int i;
+
+       for (i = 1; i <= 9; i++) {
+               snprintf(buf, sizeof(buf), ".%scard%d.mcd", MEMCARD_DIR, i);
+
+               f = fopen(buf, "rb");
+               if (f == NULL) {
+                       printf("Creating memcard: %s\n", buf);
+                       CreateMcd(buf);
+               }
+               else
+                       fclose(f);
+       }
+}
+
+void do_emu_action(void)
+{
+       char buf[MAXPATHLEN];
+       int ret;
+
+       emu_action_old = emu_action;
+
+       switch (emu_action) {
+       case SACTION_ENTER_MENU:
+               menu_loop();
+               return;
+       case SACTION_LOAD_STATE:
+               ret = emu_load_state(state_slot);
+               snprintf(hud_msg, sizeof(hud_msg), ret == 0 ? "LOADED" : "FAIL!");
+               break;
+       case SACTION_SAVE_STATE:
+               ret = emu_save_state(state_slot);
+               snprintf(hud_msg, sizeof(hud_msg), ret == 0 ? "SAVED" : "FAIL!");
+               break;
+       case SACTION_NEXT_SSLOT:
+               state_slot++;
+               if (state_slot > 9)
+                       state_slot = 0;
+               goto do_state_slot;
+       case SACTION_PREV_SSLOT:
+               state_slot--;
+               if (state_slot < 0)
+                       state_slot = 9;
+               goto do_state_slot;
+       case SACTION_TOGGLE_FSKIP:
+               pl_rearmed_cbs.frameskip ^= 1;
+               snprintf(hud_msg, sizeof(hud_msg), "FRAMESKIP %s",
+                       pl_rearmed_cbs.frameskip ? "ON" : "OFF");
+               break;
+       case SACTION_SCREENSHOT:
+               {
+                       void *scrbuf;
+                       int w, h, bpp;
+                       time_t t = time(NULL);
+                       struct tm *tb = localtime(&t);
+                       int ti = tb->tm_yday * 1000000 + tb->tm_hour * 10000 +
+                               tb->tm_min * 100 + tb->tm_sec;
+
+                       scrbuf = pl_prepare_screenshot(&w, &h, &bpp);
+                       get_gameid_filename(buf, sizeof(buf),
+                               "screenshots/%.32s-%.9s.%d.png", ti);
+                       ret = -1;
+                       if (scrbuf != 0 && bpp == 16)
+                               ret = writepng(buf, scrbuf, w, h);
+                       if (ret == 0)
+                               snprintf(hud_msg, sizeof(hud_msg), "SCREENSHOT TAKEN");
+                       break;
+               }
+       default:
+               return;
+       }
+       hud_new_msg = 3;
+       return;
+
+do_state_slot:
+       snprintf(hud_msg, sizeof(hud_msg), "STATE SLOT %d [%s]", state_slot,
+               emu_check_state(state_slot) == 0 ? "USED" : "FREE");
+       hud_new_msg = 3;
+       printf("* %s\n", hud_msg);
+}
+
 int main(int argc, char *argv[])
 {
-       char file[MAXPATHLEN] = "";
-       char path[MAXPATHLEN];
-       const char *cdfile = NULL;
-       int loadst = 0;
        void *tmp;
-       int i;
 
        tmp = dlopen("/lib/libdl.so.2", RTLD_LAZY);
        if (tmp == NULL)
@@ -126,9 +229,28 @@ int main(int argc, char *argv[])
        emuLog = stdout;
        SetIsoFile(NULL);
 
+       memset(&Config, 0, sizeof(Config));
+
+       CheckSubDir();
+       set_default_paths();
+       check_memcards();
+       strcpy(Config.Bios, "HLE");
+
+#ifdef MAEMO
+       extern int maemo_main(int argc, char **argv);
+       return maemo_main(argc, argv);
+#else
+       char file[MAXPATHLEN] = "";
+       char path[MAXPATHLEN];
+       const char *cdfile = NULL;
+       const char *loadst_f = NULL;
+       int psxout = 0;
+       int loadst = 0;
+       int i;
+
        // read command line options
        for (i = 1; i < argc; i++) {
-                    if (!strcmp(argv[i], "-psxout")) Config.PsxOut = 1;
+                    if (!strcmp(argv[i], "-psxout")) psxout = 1;
                else if (!strcmp(argv[i], "-load")) loadst = atol(argv[++i]);
                else if (!strcmp(argv[i], "-cfg")) {
                        if (i+1 >= argc) break;
@@ -152,6 +274,10 @@ int main(int argc, char *argv[])
 
                        cdfile = isofilename;
                }
+               else if (!strcmp(argv[i], "-loadf")) {
+                       if (i+1 >= argc) break;
+                       loadst_f = argv[++i];
+               }
                else if (!strcmp(argv[i], "-h") ||
                         !strcmp(argv[i], "-help") ||
                         !strcmp(argv[i], "--help")) {
@@ -181,12 +307,6 @@ int main(int argc, char *argv[])
                }
        }
 
-       memset(&Config, 0, sizeof(PcsxConfig));
-
-       CheckSubDir();
-       set_default_paths();
-       strcpy(Config.Bios, "HLE");
-
        if (cdfile)
                set_cd_image(cdfile);
 
@@ -195,9 +315,13 @@ int main(int argc, char *argv[])
 
        // frontend stuff
        in_init();
-       in_probe();
+       //in_probe();
        plat_init();
-       menu_init();
+       menu_init(); // loads config
+       pl_init();
+
+       if (psxout)
+               Config.PsxOut = 1;
 
        if (LoadPlugins() == -1) {
                // FIXME: this recovery doesn't work, just delete bad config and bail out
@@ -232,17 +356,19 @@ int main(int argc, char *argv[])
                }
        }
 
-       // If a state has been specified, then load that
-       if (loadst) {
-               char state_filename[MAXPATHLEN];
-               int ret = get_state_filename(state_filename, sizeof(state_filename), loadst - 1);
-               if (ret == 0)
-                       ret = LoadState(state_filename);
-               printf("%s state %s\n", ret ? "failed to load" : "loaded", state_filename);
-       }
-
-       if (ready_to_go)
+       if (ready_to_go) {
                menu_prepare_emu();
+
+               // If a state has been specified, then load that
+               if (loadst) {
+                       int ret = emu_load_state(loadst - 1);
+                       printf("%s state %d\n", ret ? "failed to load" : "loaded", loadst);
+               }
+               if (loadst_f) {
+                       int ret = LoadState(loadst_f);
+                       printf("%s state file: %s\n", ret ? "failed to load" : "loaded", loadst_f);
+               }
+       }
        else
                menu_loop();
 
@@ -250,11 +376,16 @@ int main(int argc, char *argv[])
 
        while (1)
        {
+               stop = 0;
+               emu_action = SACTION_NONE;
+
                psxCpu->Execute();
-               menu_loop();
+               if (emu_action != SACTION_NONE)
+                       do_emu_action();
        }
 
        return 0;
+#endif
 }
 
 int SysInit() {
@@ -263,7 +394,7 @@ int SysInit() {
                return -1;
        }
 
-       LoadMcds(Config.Mcd1, Config.Mcd2);     /* TODO Do we need to have this here, or in the calling main() function?? */
+       LoadMcds(Config.Mcd1, Config.Mcd2);
 
        if (Config.Debug) {
                StartDebugger();
@@ -313,28 +444,55 @@ void SysUpdate() {
 
 void OnFile_Exit() {
        printf("OnFile_Exit\n");
+#ifndef MAEMO
        menu_finish();
-       plat_finish();
+#endif
        SysClose();
+       plat_finish();
        exit(0);
 }
 
 int get_state_filename(char *buf, int size, int i) {
-       char trimlabel[33];
-       int j;
+       return get_gameid_filename(buf, size,
+               "." STATES_DIR "%.32s-%.9s.%3.3d", i);
+}
 
-       strncpy(trimlabel, CdromLabel, 32);
-       trimlabel[32] = 0;
-       for (j = 31; j >= 0; j--)
-               if (trimlabel[j] == ' ')
-                       trimlabel[j] = 0;
-               else
-                       continue;
+int emu_check_state(int slot)
+{
+       char fname[MAXPATHLEN];
+       int ret;
 
-       snprintf(buf, size, "." STATES_DIR "%.32s-%.9s.%3.3d",
-               trimlabel, CdromId, i);
+       ret = get_state_filename(fname, sizeof(fname), slot);
+       if (ret != 0)
+               return ret;
 
-       return 0;
+       return CheckState(fname);
+}
+
+int emu_save_state(int slot)
+{
+       char fname[MAXPATHLEN];
+       int ret;
+
+       ret = get_state_filename(fname, sizeof(fname), slot);
+       if (ret != 0)
+               return ret;
+
+       ret = SaveState(fname);
+       printf("* %s \"%s\" [%d]\n", ret == 0 ? "saved" : "failed to save", fname, slot);
+       return ret;
+}
+
+int emu_load_state(int slot)
+{
+       char fname[MAXPATHLEN];
+       int ret;
+
+       ret = get_state_filename(fname, sizeof(fname), slot);
+       if (ret != 0)
+               return ret;
+
+       return LoadState(fname);
 }
 
 void SysPrintf(const char *fmt, ...) {