Merge branch 'gles'
[neverball] / putt / main.c
index 6c0c415..1c173da 100644 (file)
 #include "hole.h"
 #include "game.h"
 #include "gui.h"
+#include "fs.h"
 
 #include "st_conf.h"
 #include "st_all.h"
 
-#define TITLE "Neverputt " VERSION
+const char TITLE[] = "Neverputt " VERSION;
+const char ICON[] = "icon/neverputt.png";
 
 /*---------------------------------------------------------------------------*/
 
-static int shot(void)
+static int shot_pending;
+
+static void shot_prep(void)
 {
-    static char filename[MAXSTR];
+    shot_pending = 1;
+}
 
-    sprintf(filename, "screen%05d.png", config_screenshot());
-    image_snap(config_user(filename));
+static void shot_take(void)
+{
+    static char filename[MAXSTR];
 
-    return 1;
+    if (shot_pending)
+    {
+        sprintf(filename, "Screenshots/screen%05d.png", config_screenshot());
+        image_snap(filename);
+        shot_pending = 0;
+    }
 }
+
 /*---------------------------------------------------------------------------*/
 
 static void toggle_wire(void)
 {
+#if !ENABLE_OPENGLES
     static int wire = 0;
 
     if (wire)
@@ -68,6 +81,7 @@ static void toggle_wire(void)
         glDisable(GL_LIGHTING);
         wire = 1;
     }
+#endif
 }
 /*---------------------------------------------------------------------------*/
 
@@ -104,20 +118,20 @@ static int loop(void)
             c = e.key.keysym.sym;
 
             if (config_tst_d(CONFIG_KEY_FORWARD, c))
-                st_stick(config_get_d(CONFIG_JOYSTICK_AXIS_Y), -JOY_MAX);
+                st_stick(config_get_d(CONFIG_JOYSTICK_AXIS_Y), -1.0f);
 
             else if (config_tst_d(CONFIG_KEY_BACKWARD, c))
-                st_stick(config_get_d(CONFIG_JOYSTICK_AXIS_Y), +JOY_MAX);
+                st_stick(config_get_d(CONFIG_JOYSTICK_AXIS_Y), +1.0f);
 
             else if (config_tst_d(CONFIG_KEY_LEFT, c))
-                st_stick(config_get_d(CONFIG_JOYSTICK_AXIS_X), -JOY_MAX);
+                st_stick(config_get_d(CONFIG_JOYSTICK_AXIS_X), -1.0f);
 
             else if (config_tst_d(CONFIG_KEY_RIGHT, c))
-                st_stick(config_get_d(CONFIG_JOYSTICK_AXIS_X), +JOY_MAX);
+                st_stick(config_get_d(CONFIG_JOYSTICK_AXIS_X), +1.0f);
 
             else switch (c)
             {
-            case SDLK_F10: d = shot();                break;
+            case SDLK_F10: shot_prep();               break;
             case SDLK_F9:  config_tgl_d(CONFIG_FPS);  break;
             case SDLK_F8:  config_tgl_d(CONFIG_NICE); break;
             case SDLK_F7:  toggle_wire();             break;
@@ -138,19 +152,17 @@ static int loop(void)
 
             c = e.key.keysym.sym;
 
-            /* gui_stick needs a non-null value, so we use 1 instead of 0. */
-
             if (config_tst_d(CONFIG_KEY_FORWARD, c))
-                st_stick(config_get_d(CONFIG_JOYSTICK_AXIS_Y), 1);
+                st_stick(config_get_d(CONFIG_JOYSTICK_AXIS_Y), 0.0f);
 
             else if (config_tst_d(CONFIG_KEY_BACKWARD, c))
-                st_stick(config_get_d(CONFIG_JOYSTICK_AXIS_Y), 1);
+                st_stick(config_get_d(CONFIG_JOYSTICK_AXIS_Y), 0.0f);
 
             else if (config_tst_d(CONFIG_KEY_LEFT, c))
-                st_stick(config_get_d(CONFIG_JOYSTICK_AXIS_X), 1);
+                st_stick(config_get_d(CONFIG_JOYSTICK_AXIS_X), 0.0f);
 
             else if (config_tst_d(CONFIG_KEY_RIGHT, c))
-                st_stick(config_get_d(CONFIG_JOYSTICK_AXIS_X), 1);
+                st_stick(config_get_d(CONFIG_JOYSTICK_AXIS_X), 0.0f);
 
             else switch (c)
             {
@@ -164,6 +176,7 @@ static int loop(void)
             default:
                 d = st_keybd(e.key.keysym.sym, 0);
             }
+            break;
 
         case SDL_ACTIVEEVENT:
             if (e.active.state == SDL_APPINPUTFOCUS)
@@ -172,7 +185,7 @@ static int loop(void)
             break;
 
         case SDL_JOYAXISMOTION:
-            st_stick(e.jaxis.axis, e.jaxis.value);
+            st_stick(e.jaxis.axis, JOY_VALUE(e.jaxis.value));
             break;
 
         case SDL_JOYBUTTONDOWN:
@@ -192,78 +205,78 @@ int main(int argc, char *argv[])
     int camera = 0;
     SDL_Joystick *joy = NULL;
 
-    config_exec_path = argv[0];
+    if (!fs_init(argv[0]))
+    {
+        fprintf(stderr, "Failure to initialize virtual file system: %s\n",
+                fs_error());
+        return 1;
+    }
 
     srand((int) time(NULL));
 
     lang_init("neverball");
+    config_paths(argc > 1 ? argv[1] : NULL);
+    fs_mkdir("Screenshots");
 
-    if (config_data_path((argc > 1 ? argv[1] : NULL), COURSE_FILE))
+    if (SDL_Init(SDL_INIT_VIDEO | SDL_INIT_AUDIO | SDL_INIT_JOYSTICK) == 0)
     {
-        if (config_user_path(NULL))
-        {
-            if (SDL_Init(SDL_INIT_AUDIO | SDL_INIT_JOYSTICK) == 0)
-            {
-                config_init();
-                config_load();
+        config_init();
+        config_load();
 
-                /* Cache Neverball's camera setting. */
+        /* Cache Neverball's camera setting. */
 
-                camera = config_get_d(CONFIG_CAMERA);
+        camera = config_get_d(CONFIG_CAMERA);
 
-                /* Initialize the joystick. */
+        /* Initialize the joystick. */
 
-                if (SDL_NumJoysticks() > 0)
-                {
-                    joy = SDL_JoystickOpen(config_get_d(CONFIG_JOYSTICK_DEVICE));
-                    if (joy)
-                    {
-                        SDL_JoystickEventState(SDL_ENABLE);
-                        set_joystick(joy);
-                    }
-                }
+        if (config_get_d(CONFIG_JOYSTICK) && SDL_NumJoysticks() > 0)
+        {
+            joy = SDL_JoystickOpen(config_get_d(CONFIG_JOYSTICK_DEVICE));
+            if (joy)
+            {
+                SDL_JoystickEventState(SDL_ENABLE);
+                set_joystick(joy);
+            }
+        }
 
-                /* Initialize the audio. */
+        /* Initialize the audio. */
 
-                audio_init();
+        audio_init();
 
-                /* Initialize the video. */
+        /* Initialize the video. */
 
-                if (video_init(TITLE, "icon/neverputt.png"))
-                {
-                    int t1, t0 = SDL_GetTicks();
+        if (video_init(TITLE, ICON))
+        {
+            int t1, t0 = SDL_GetTicks();
 
-                    /* Run the main game loop. */
+            /* Run the main game loop. */
 
-                    init_state(&st_null);
-                    goto_state(&st_title);
+            init_state(&st_null);
+            goto_state(&st_title);
 
-                    while (loop())
-                        if ((t1 = SDL_GetTicks()) > t0)
-                        {
-                            st_timer((t1 - t0) / 1000.f);
-                            st_paint(0.001f * t1);
-                            SDL_GL_SwapBuffers();
+            while (loop())
+                if ((t1 = SDL_GetTicks()) > t0)
+                {
+                    st_timer((t1 - t0) / 1000.f);
+                    st_paint(0.001f * t1);
+                    shot_take();
+                    SDL_GL_SwapBuffers();
 
-                            t0 = t1;
+                    t0 = t1;
 
-                            if (config_get_d(CONFIG_NICE))
-                                SDL_Delay(1);
-                        }
+                    if (config_get_d(CONFIG_NICE))
+                        SDL_Delay(1);
                 }
+        }
 
-                /* Restore Neverball's camera setting. */
+        /* Restore Neverball's camera setting. */
 
-                config_set_d(CONFIG_CAMERA, camera);
-                config_save();
+        config_set_d(CONFIG_CAMERA, camera);
+        config_save();
 
-                SDL_Quit();
-            }
-            else fprintf(stderr, "%s: %s\n", argv[0], SDL_GetError());
-        }
-        else fprintf(stderr, L_("Failure to establish config directory\n"));
+        SDL_Quit();
     }
-    else fprintf(stderr, L_("Failure to establish game data directory\n"));
+    else fprintf(stderr, "%s: %s\n", argv[0], SDL_GetError());
 
     return 0;
 }