1 files changed, 97 insertions, 0 deletions
diff --git a/src/main.c b/src/main.c
new file mode 100644
index 0000000..2639aae
--- /dev/null
+++ b/src/main.c
@@ -0,0 +1,97 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include <string.h>
+#include <assert.h>
+#include <raylib.h>
+#include <complex.h>
+#include <math.h>
+
+#include <dlfcn.h>
+
+#include "plug.h"
+
+#define ARRAY_LEN(xs) sizeof(xs)/sizeof(xs[0])
+
+const char *libplug_file_name = "libplug.so";
+void *libplug = NULL;
+
+#ifdef HOTRELOAD
+#define PLUG(name, ...) name##_t *name = NULL;
+#else
+#define PLUG(name, ...) name##_t name;
+#endif
+LIST_OF_PLUGS
+#undef PLUG
+
+#ifdef HOTRELOAD
+bool reload_plugin(void)
+{
+    if (libplug != NULL) dlclose(libplug);
+
+    libplug = dlopen(libplug_file_name, RTLD_NOW);
+    if  (libplug == NULL) {
+        fprintf(stderr, "ERROR: could not load %s: %s\n", libplug_file_name, dlerror());
+        return false;
+    }
+
+    #define PLUG(name, ...)	\
+    name = dlsym(libplug, #name); \
+    if (name == NULL) { \
+        fprintf(stderr, "ERROR: could not find %s symbol in %s: %s\n", \
+        #name, libplug_file_name, dlerror()); \
+        return false; \
+    }
+    LIST_OF_PLUGS
+    #undef PLUG
+
+    return true;
+}
+#else
+#define reload_plugin() true
+#endif
+
+int main(void)
+{
+    if (!reload_plugin()) return 1;
+
+    size_t factor = 60;
+    SetConfigFlags(FLAG_WINDOW_RESIZABLE);
+
+    InitWindow(factor*16, factor*9, "MVis");
+    SetTargetFPS(60);
+    InitAudioDevice();
+
+    plug_init();
+
+#ifdef HOTRELOAD
+    while (!WindowShouldClose()) {
+        if (IsKeyPressed(KEY_O)) {
+            void *state = plug_pre_reload();
+            if (!reload_plugin()) return 1;
+            plug_post_reload(state);
+        }
+        if (IsKeyPressed(KEY_X)) {
+            break;
+        }
+
+        plug_update();
+    }
+
+#else
+    while (!WindowShouldClose()) {
+        if (IsKeyPressed(KEY_O)) {
+            fprintf(stderr, "INFO: MVis not compiled with HOTRELOAD\n");
+        }
+        if (IsKeyPressed(KEY_X)) {
+            break;
+        }
+
+        plug_update();
+    }
+#endif
+    CloseAudioDevice();
+    CloseWindow();
+
+    return 0;
+}