diff --git a/Makefile b/Makefile
index 8ecc069..8068640 100755
--- a/Makefile
+++ b/Makefile
@@ -87,7 +87,7 @@ ifeq ($(OS), WIN32)
 	EXT = .exe
 else
 	LINKER_FLAGS = $(QFLAGS) -L/usr/local/lib -pthread -rdynamic
-	ELIBS =  engine pthread quickjs glfw3 asound GL c m dl 
+	ELIBS =  engine pthread yughc quickjs GL c m dl X11 Xi Xcursor EGL asound
 	CLIBS =
 endif
 
diff --git a/source/engine/cbuf.h b/source/engine/cbuf.h
index 6924727..2538bd8 100644
--- a/source/engine/cbuf.h
+++ b/source/engine/cbuf.h
@@ -20,9 +20,6 @@ short cbuf_shift(struct circbuf *buf);
 
 #ifdef CBUF_IMPLEMENT
 
-#include "circbuf.h"
-
-#include "util.h"
 #include "assert.h"
 #include "stdlib.h"
 
diff --git a/source/engine/debug/debugdraw.c b/source/engine/debug/debugdraw.c
index cdddcce..7b960ca 100644
--- a/source/engine/debug/debugdraw.c
+++ b/source/engine/debug/debugdraw.c
@@ -113,7 +113,7 @@ void debug_flush(HMM_Mat4 *view)
     sg_apply_pipeline(line_pipe);
     sg_apply_bindings(&line_bind);
     sg_apply_uniforms(SG_SHADERSTAGE_VS,0,SG_RANGE_REF(*view));
-    float time = lastTick;
+    float time = appTime;
     sg_range tr = {
       .ptr = &time,
       .size = sizeof(float)
@@ -572,8 +572,8 @@ void draw_arrow(struct cpVect start, struct cpVect end, struct rgba color, int c
 void draw_grid(int width, int span, struct rgba color)
 {
   cpVect offset = cam_pos();
-  offset.x -= mainwin->width/2;
-  offset.y -= mainwin->height/2;
+  offset.x -= mainwin.width/2;
+  offset.y -= mainwin.height/2;
   offset = cpvmult(offset, 1/cam_zoom());
 
   sg_apply_pipeline(grid_pipe);
diff --git a/source/engine/engine.c b/source/engine/engine.c
index 3ab4d5f..9395347 100644
--- a/source/engine/engine.c
+++ b/source/engine/engine.c
@@ -38,16 +38,6 @@ void error_callback(int error, const char *description) {
 }
 
 void engine_init() {
-  
-  glfwSetErrorCallback(error_callback);
-  /* Initialize GLFW */
-  if (!glfwInit()) {
-    YughError("Could not init GLFW. Exiting.");
-    exit(1);
-  } else {
-    YughInfo("Initted GLFW.");
-  }
-
   resources_init();
 
   YughInfo("Starting physics ...");
diff --git a/source/engine/ffi.c b/source/engine/ffi.c
index f9c03b5..71456d1 100644
--- a/source/engine/ffi.c
+++ b/source/engine/ffi.c
@@ -400,6 +400,7 @@ JSValue duk_nuke(JSContext *js, JSValueConst this, int argc, JSValueConst *argv)
 }
 
 JSValue duk_win_make(JSContext *js, JSValueConst this, int argc, JSValueConst *argv) {
+/*
   const char *title = JS_ToCString(js, argv[0]);
   int w = js2int(argv[1]);
   int h = js2int(argv[2]);
@@ -407,6 +408,8 @@ JSValue duk_win_make(JSContext *js, JSValueConst this, int argc, JSValueConst *a
   JS_FreeCString(js, title);
 
   return JS_NewInt64(js, win->id);
+*/
+  return JS_NULL;
 }
 
 JSValue duk_spline_cmd(JSContext *js, JSValueConst this, int argc, JSValueConst *argv) {
@@ -774,10 +777,10 @@ JSValue duk_cmd(JSContext *js, JSValueConst this, int argc, JSValueConst *argv)
     return JS_NULL;
 
   case 48:
-    return JS_NewInt64(js, mainwin->width);
+    return JS_NewInt64(js, mainwin.width);
 
   case 49:
-    return JS_NewInt64(js, mainwin->height);
+    return JS_NewInt64(js, mainwin.height);
 
   case 50:
     return JS_NewBool(js, action_down(js2int(argv[1])));
@@ -882,11 +885,9 @@ JSValue duk_cmd(JSContext *js, JSValueConst this, int argc, JSValueConst *argv)
     return JS_NULL;
 
   case 77:
-    input_to_game();
     break;
 
   case 78:
-    input_to_nuke();
     break;
 
   case 79:
diff --git a/source/engine/input.c b/source/engine/input.c
index 7c5e561..190f670 100644
--- a/source/engine/input.c
+++ b/source/engine/input.c
@@ -15,6 +15,9 @@ int32_t mouseWheelX = 0;
 int32_t mouseWheelY = 0;
 float deltaT = 0;
 
+static int mouse_states[3] = {INPUT_UP};
+static int key_states[512] = {INPUT_UP};
+
 JSValue jsinput;
 JSValue jsnum;
 JSValue jsgamepadstr[15];
@@ -30,7 +33,7 @@ cpVect mouse_delta = {0, 0};
 
 struct joystick {
   int id;
-  GLFWgamepadstate state;
+  //GLFWgamepadstate state;
 };
 
 static int *downkeys = NULL;
@@ -60,51 +63,6 @@ JSValue input2js(const char *input) {
   return n;
 }
 
-const char *gamepad2str(int btn) {
-  switch (btn) {
-  case GLFW_GAMEPAD_BUTTON_CROSS:
-    return "cross";
-  case GLFW_GAMEPAD_BUTTON_CIRCLE:
-    return "circle";
-  case GLFW_GAMEPAD_BUTTON_SQUARE:
-    return "square";
-  case GLFW_GAMEPAD_BUTTON_TRIANGLE:
-    return "triangle";
-  case GLFW_GAMEPAD_BUTTON_START:
-    return "start";
-  case GLFW_GAMEPAD_BUTTON_LEFT_BUMPER:
-    return "lbump";
-  case GLFW_GAMEPAD_BUTTON_RIGHT_BUMPER:
-    return "rbump";
-  case GLFW_GAMEPAD_BUTTON_GUIDE:
-    return "guide";
-  case GLFW_GAMEPAD_BUTTON_BACK:
-    return "back";
-  case GLFW_GAMEPAD_BUTTON_DPAD_UP:
-    return "dup";
-  case GLFW_GAMEPAD_BUTTON_DPAD_DOWN:
-    return "ddown";
-  case GLFW_GAMEPAD_BUTTON_DPAD_LEFT:
-    return "dleft";
-  case GLFW_GAMEPAD_BUTTON_DPAD_RIGHT:
-    return "dright";
-  case GLFW_GAMEPAD_BUTTON_LEFT_THUMB:
-    return "lthumb";
-  case GLFW_GAMEPAD_BUTTON_RIGHT_THUMB:
-    return "rthumb";
-  }
-
-  return "NOBTN";
-}
-
-void register_pawn(struct callee c) {
-  pawn_callee = c;
-}
-
-void register_gamepad(struct callee c) {
-  gamepad_callee = c;
-}
-
 void add_downkey(int key) {
   for (int i = 0; i < arrlen(downkeys); i++)
     if (downkeys[i] == key) return;
@@ -120,140 +78,122 @@ void rm_downkey(int key) {
     }
 }
 
-static void cursor_pos_cb(GLFWwindow *w, double xpos, double ypos) {
-  nuke_input_cursor(xpos, ypos);
+char *mb2str(int btn)
+{
+  switch(btn) {
+    case 0:
+      return "lmouse";
+      break;
+    case 1:
+      return "rmouse";
+      break;
+    case 2:
+      return "mmouse";
+      break;
+  }
+  return "NULLMOUSE";
+}
 
-  mouse_delta.x = xpos - mouse_pos.x;
-  mouse_delta.y = ypos - mouse_pos.y;
+void input_mouse(int btn, int state)
+{
+  JSValue argv[2];
+  argv[0] = input2js(mb2str(btn));
+  argv[1] = jsinputstate[btn];
+  script_callee(pawn_callee, 2, argv);  
+}
 
-  mouse_pos.x = xpos;
-  mouse_pos.y = ypos;
+void input_mouse_move(float x, float y, float dx, float dy)
+{
+  mouse_pos.x = x;
+  mouse_pos.y = y;
+  mouse_delta.x = dx;
+  mouse_delta.y = dy;
+  
+  JSValue argv[3];
+  argv[0] = jsmouse;
+  argv[1] = jspos;
+  argv[2] = vec2js(mouse_pos);
+  script_callee(pawn_callee, 3, argv);
+  JS_FreeValue(js, argv[2]);
+}
 
-  JSValue argv[4];
-  argv[0] = jsinput;
-  argv[1] = jsmouse;
-  argv[2] = jspos;
-  argv[3] = vec2js(mouse_pos);
-  script_callee(pawn_callee, 4, argv);
-  JS_FreeValue(js, argv[3]);
+void input_mouse_scroll(float x, float y)
+{
+  mouseWheelY = y;
+  mouseWheelX = x;
+}
+
+void input_btn(int btn, int state, int mod)
+{
+  char *keystr = keyname_extd(btn);
+
+  JSValue argv[2];
+  argv[0] = JS_NewString(js, keystr);
+  argv[1] = jsinputstate[state];
+  script_callee(pawn_callee, 2, argv);
+  JS_FreeValue(js, argv[0]);
+
+  if (state == INPUT_DOWN) {
+    key_states[btn] = INPUT_DOWN;
+    add_downkey(btn);
+  }
+  else if (state == INPUT_UP) {
+    key_states[btn] = INPUT_UP;
+    rm_downkey(btn);
+  }
+}
+
+void input_key(int key, uint32_t mod)
+{
+  char out[2] = {0};
+  out[0] = (char)key;
+  
+  JSValue argv[3];
+  argv[0] = JS_NewString(js, "char");
+  argv[1] = JS_NewString(js, out);
+  script_callee(pawn_callee, 2, argv);
+  
+  JS_FreeValue(js, argv[0]);
+  JS_FreeValue(js, argv[1]);
+}
+
+void register_pawn(struct callee c) {
+  pawn_callee = c;
+}
+
+void register_gamepad(struct callee c) {
+  gamepad_callee = c;
 }
 
 static void pawn_call_keydown(int key) {
   JSValue argv[4];
   argv[0] = jsinput;
   argv[1] = jsnum;
-  argv[2] = jsinputstate[2];
+  argv[2] = jsinputstate[INPUT_DOWN];
   /* TODO: Could cache */
   argv[3] = JS_NewInt32(js, key);
   script_callee(pawn_callee, 4, argv);
   JS_FreeValue(js, argv[3]);
 }
 
-static void scroll_cb(GLFWwindow *w, double xoffset, double yoffset) {
-  mouseWheelY = yoffset;
-  mouseWheelX = xoffset;
-
-  nuke_input_scroll(xoffset, yoffset);
-}
-
-static void mb_cb(GLFWwindow *w, int button, int action, int mods) {
-  nuke_input_button(button, mouse_pos.x, mouse_pos.y, action == GLFW_PRESS);
-
-  JSValue argv[3];
-  argv[0] = jsinput;
-  switch (action) {
-  case GLFW_PRESS:
-    argv[2] = jsinputstate[2];
-    add_downkey(button);
-    break;
-
-  case GLFW_RELEASE:
-    rm_downkey(button);
-    argv[2] = jsinputstate[0];
-    argv[1] = jsany;
-    script_callee(pawn_callee, 3, argv);
-    break;
-
-  case GLFW_REPEAT:
-    argv[2] = jsinputstate[1];
-    break;
-  }
-
-  argv[1] = input2js(keyname_extd(button, button));
-  script_callee(pawn_callee, 3, argv);
-}
-
-void set_mouse_mode(int mousemode) {
-  glfwSetInputMode(mainwin->window, GLFW_CURSOR, mousemode);
-}
-
-void char_cb(GLFWwindow *w, unsigned int codepoint) {
-  nuke_input_char(codepoint);
-
-  static char out[2] = {0};
-  static JSValue argv[2];
-
-  out[0] = (char)codepoint;
-  argv[0] = JS_NewString(js, "input_text");
-  argv[1] = JS_NewString(js, out);
-  script_callee(pawn_callee, 2, argv);
-
-  JS_FreeValue(js, argv[0]);
-  JS_FreeValue(js, argv[1]);
-}
-
-static GLFWcharfun nukechar;
-
-void joystick_add(int id) {
-  struct joystick joy = {0};
-  joy.id = id;
-  arrpush(joysticks, joy);
-}
-
-void joystick_cb(int jid, int event) {
-  YughWarn("IN joystick cb");
-  if (event == GLFW_CONNECTED) {
-    for (int i = 0; i < arrlen(joysticks); i++)
-      if (joysticks[i].id == jid) return;
-
-    joystick_add(jid);
-  } else if (event == GLFW_DISCONNECTED) {
-    for (int i = 0; i < arrlen(joysticks); i++) {
-      if (joysticks[i].id == jid) {
-        arrdelswap(joysticks, i);
-        return;
-      }
-    }
-  }
-}
+/*
+  0 free
+  1 lock
+*/
+void set_mouse_mode(int mousemode) { sapp_lock_mouse(mousemode); }
 
 void input_init() {
-  glfwSetCursorPosCallback(mainwin->window, cursor_pos_cb);
-  glfwSetScrollCallback(mainwin->window, scroll_cb);
-  glfwSetMouseButtonCallback(mainwin->window, mb_cb);
-  glfwSetJoystickCallback(joystick_cb);
-  nukechar = glfwSetCharCallback(mainwin->window, char_cb);
-
   char *paddb = slurp_text("data/gamecontrollerdb.txt");
-  glfwUpdateGamepadMappings(paddb);
   free(paddb);
 
-  for (int b = 0; b < 15; b++)
-    jsgamepadstr[b] = str2js(gamepad2str(b));
-
   jsaxesstr[0] = str2js("ljoy");
   jsaxesstr[1] = str2js("rjoy");
   jsaxesstr[2] = str2js("ltrigger");
   jsaxesstr[3] = str2js("rtrigger");
   jsaxis = str2js("axis");
-
-  /* Grab all joysticks initially present */
-  for (int i = 0; i < 16; i++)
-    if (glfwJoystickPresent(i)) joystick_add(i);
-
-  jsinputstate[0] = str2js("released");
-  jsinputstate[1] = str2js("rep");
-  jsinputstate[2] = str2js("pressed");
+  jsinputstate[INPUT_UP] = str2js("released");
+  jsinputstate[INPUT_REPEAT] = str2js("rep");
+  jsinputstate[INPUT_DOWN] = str2js("pressed");
   jsinputstate[3] = str2js("pressrep");
   jsinputstate[4] = str2js("down");
   jsinput = str2js("input");
@@ -261,172 +201,135 @@ void input_init() {
   jsany = str2js("any");
   jsmouse = str2js("mouse");
   jspos = str2js("pos");
-}
 
-void input_to_nuke() {
-  glfwSetCharCallback(mainwin->window, nukechar);
-}
+  for (int i = 0; i < 512; i++)
+    key_states[i] = INPUT_UP;
 
-void input_to_game() {
-  glfwSetCharCallback(mainwin->window, char_cb);
-}
-
-void call_input_signal(char *signal) {
-  JSValue s = JS_NewString(js, signal);
-  JS_Call(js, pawn_callee.fn, pawn_callee.obj, 1, &s);
-  JS_FreeValue(js, s);
+  for (int i = 0; i < 3; i++)
+    mouse_states[i] = INPUT_UP;
 }
 
 char keybuf[50];
 
-const char *keyname_extd(int key, int scancode) {
-  const char *kkey = NULL;
+const char *keyname_extd(int key) {
 
   if (key > 289 && key < 302) {
     int num = key - 289;
     sprintf(keybuf, "f%d", num);
     return keybuf;
-  } else if (key >= 320 && key <= 329) {
+  }
+  
+  if (key >= 320 && key <= 329) {
     int num = key - 320;
     sprintf(keybuf, "kp%d", num);
     return keybuf;
-  } else {
-    switch (key) {
-    case GLFW_KEY_ENTER:
-      kkey = "enter";
-      break;
-
-    case GLFW_KEY_ESCAPE:
-      kkey = "escape";
-      break;
-
-    case GLFW_KEY_DELETE:
-      kkey = "delete";
-      break;
-
-    case GLFW_KEY_INSERT:
-      kkey = "insert";
-      break;
-
-    case GLFW_KEY_TAB:
-      kkey = "tab";
-      break;
-
-    case GLFW_KEY_RIGHT:
-      kkey = "right";
-      break;
-
-    case GLFW_KEY_LEFT:
-      kkey = "left";
-      break;
-
-    case GLFW_KEY_UP:
-      kkey = "up";
-      break;
-
-    case GLFW_KEY_DOWN:
-      kkey = "down";
-      break;
-
-    case GLFW_KEY_LEFT_SHIFT:
-      kkey = "lshift";
-      break;
-
-    case GLFW_KEY_RIGHT_SHIFT:
-      kkey = "rshift";
-      break;
-
-    case GLFW_KEY_LEFT_CONTROL:
-      kkey = "lctrl";
-      break;
-
-    case GLFW_KEY_LEFT_ALT:
-      kkey = "lalt";
-      break;
-
-    case GLFW_KEY_RIGHT_CONTROL:
-      kkey = "rctrl";
-      break;
-
-    case GLFW_KEY_RIGHT_ALT:
-      kkey = "ralt";
-      break;
-
-    case GLFW_KEY_SPACE:
-      kkey = "space";
-      break;
-
-    case GLFW_MOUSE_BUTTON_RIGHT:
-      kkey = "rmouse";
-      break;
-
-    case GLFW_MOUSE_BUTTON_LEFT:
-      kkey = "lmouse";
-      break;
-
-    case GLFW_MOUSE_BUTTON_MIDDLE:
-      kkey = "mmouse";
-      break;
-
-    case GLFW_KEY_KP_ADD:
-      kkey = "plus";
-      break;
-
-    case GLFW_KEY_KP_SUBTRACT:
-      kkey = "minus";
-      break;
-    case GLFW_KEY_GRAVE_ACCENT:
-      kkey = "`";
-      break;
-
-    case GLFW_KEY_LEFT_BRACKET:
-      kkey = "lbracket";
-      break;
-
-    case GLFW_KEY_RIGHT_BRACKET:
-      kkey = "rbracket";
-      break;
-
-    case GLFW_KEY_BACKSPACE:
-      kkey = "backspace";
-      break;
-    }
-
-    if (kkey) return kkey;
   }
 
-  kkey = glfwGetKeyName(key, scancode);
+  switch (key) {
+    case SAPP_KEYCODE_ENTER:
+      return "enter";
+      break;
+
+    case SAPP_KEYCODE_ESCAPE:
+      return "escape";
+      break;
+
+    case SAPP_KEYCODE_DELETE:
+      return "delete";
+      break;
+
+    case SAPP_KEYCODE_INSERT:
+      return "insert";
+      break;
+
+    case SAPP_KEYCODE_TAB:
+      return "tab";
+      break;
+
+    case SAPP_KEYCODE_RIGHT:
+      return "right";
+      break;
+
+    case SAPP_KEYCODE_LEFT:
+      return "left";
+      break;
+
+    case SAPP_KEYCODE_UP:
+      return "up";
+      break;
+
+    case SAPP_KEYCODE_DOWN:
+      return "down";
+      break;
+
+    case SAPP_KEYCODE_LEFT_SHIFT:
+      return "lshift";
+      break;
+
+    case SAPP_KEYCODE_RIGHT_SHIFT:
+      return "rshift";
+      break;
+
+    case SAPP_KEYCODE_LEFT_CONTROL:
+      return "lctrl";
+      break;
+
+    case SAPP_KEYCODE_LEFT_ALT:
+      return "lalt";
+      break;
+
+    case SAPP_KEYCODE_RIGHT_CONTROL:
+      return "rctrl";
+      break;
+
+    case SAPP_KEYCODE_RIGHT_ALT:
+      return "ralt";
+      break;
+
+    case SAPP_KEYCODE_SPACE:
+      return "space";
+      break;
+
+    case SAPP_KEYCODE_KP_ADD:
+      return "plus";
+      break;
+
+    case SAPP_KEYCODE_KP_SUBTRACT:
+      return "minus";
+      break;
+    case SAPP_KEYCODE_GRAVE_ACCENT:
+      return "backtick";
+      break;
+
+    case SAPP_KEYCODE_LEFT_BRACKET:
+      return "lbracket";
+      break;
+
+    case SAPP_KEYCODE_RIGHT_BRACKET:
+      return "rbracket";
+      break;
+
+    case SAPP_KEYCODE_BACKSPACE:
+      return "backspace";
+      break;
+  }
+
+  if (key >= 32 && key <=90) {
+    keybuf[0] = tolower(key);
+    keybuf[1] = '\0';
+    
+    return keybuf;
+  }
 
-  if (kkey) return kkey;
 
   return "NULL";
 }
 
 void call_input_down(int *key) {
-  JSValue argv[3];
-  argv[0] = jsinput;
-  argv[1] = input2js(keyname_extd(*key, *key));
-  argv[2] = jsinputstate[4];
-  script_callee(pawn_callee, 3, argv);
-}
-
-const char *axis2str(int axis) {
-  switch (axis) {
-  case GLFW_GAMEPAD_AXIS_LEFT_X:
-    return "lx";
-  case GLFW_GAMEPAD_AXIS_LEFT_Y:
-    return "ly";
-  case GLFW_GAMEPAD_AXIS_RIGHT_X:
-    return "rx";
-  case GLFW_GAMEPAD_AXIS_RIGHT_Y:
-    return "ry";
-  case GLFW_GAMEPAD_AXIS_LEFT_TRIGGER:
-    return "ltrigger";
-  case GLFW_GAMEPAD_AXIS_RIGHT_TRIGGER:
-    return "rtrigger";
-  }
-
-  return "NOAXIS";
+  JSValue argv[2];
+  argv[0] = input2js(keyname_extd(*key));
+  argv[1] = jsinputstate[4];
+  script_callee(pawn_callee, 2, argv);
 }
 
 /* This is called once every frame - or more if we want it more! */
@@ -435,140 +338,19 @@ void input_poll(double wait) {
   mouseWheelX = 0;
   mouseWheelY = 0;
 
-  glfwWaitEventsTimeout(wait);
-
   for (int i = 0; i < arrlen(downkeys); i++)
     call_input_down(&downkeys[i]);
-
-  for (int i = 0; i < arrlen(joysticks); i++) {
-    GLFWgamepadstate state;
-    if (!glfwGetGamepadState(joysticks[i].id, &state)) continue;
-
-    JSValue argv[4];
-    argv[0] = num_cache[joysticks[i].id];
-    for (int b = 0; b < 15; b++) {
-      argv[1] = jsgamepadstr[b];
-
-      if (state.buttons[b]) {
-        argv[2] = num_cache[0];
-        script_callee(gamepad_callee, 3, argv);
-
-        if (!joysticks[i].state.buttons[b]) {
-          argv[2] = num_cache[1];
-          script_callee(gamepad_callee, 3, argv);
-        }
-      } else if (!state.buttons[b] && joysticks[i].state.buttons[b]) {
-        argv[2] = num_cache[2];
-        script_callee(gamepad_callee, 3, argv);
-      }
-    }
-
-    argv[2] = jsaxis;
-
-    float deadzone = 0.05;
-
-    for (int i = 0; i < 4; i++)
-      state.axes[i] = fabs(state.axes[i]) > deadzone ? state.axes[i] : 0;
-
-    argv[1] = jsaxesstr[0];
-    cpVect v;
-    v.x = state.axes[0];
-    v.y = -state.axes[1];
-    argv[3] = vec2js(v);
-    script_callee(gamepad_callee, 4, argv);
-    JS_FreeValue(js, argv[3]);
-
-    argv[1] = jsaxesstr[1];
-    v.x = state.axes[2];
-    v.y = -state.axes[3];
-    argv[3] = vec2js(v);
-    script_callee(gamepad_callee, 4, argv);
-    JS_FreeValue(js, argv[3]);
-
-    argv[1] = jsaxesstr[2];
-    argv[3] = num2js((state.axes[4] + 1) / 2);
-    script_callee(gamepad_callee, 4, argv);
-    JS_FreeValue(js, argv[3]);
-
-    argv[1] = jsaxesstr[3];
-    argv[3] = num2js((state.axes[5] + 1) / 2);
-    script_callee(gamepad_callee, 4, argv);
-    JS_FreeValue(js, argv[3]);
-
-    joysticks[i].state = state;
-  }
 }
 
 int key_is_num(int key) {
   return key <= 57 && key >= 48;
 }
 
-void win_key_callback(GLFWwindow *w, int key, int scancode, int action, int mods) {
-  JSValue argv[3];
-  argv[0] = jsinput;
-  argv[1] = input2js(keyname_extd(key, scancode));
+void cursor_hide() { sapp_show_mouse(0); }
+void cursor_show() { sapp_show_mouse(1); }
 
-  switch (action) {
-  case GLFW_PRESS:
-    argv[2] = jsinputstate[2];
-    script_callee(pawn_callee, 3, argv);
-    argv[2] = jsinputstate[3];
-    script_callee(pawn_callee, 3, argv);
-    add_downkey(key);
-    argv[1] = jsany;
-    argv[2] = jsinputstate[2];
-    script_callee(pawn_callee, 3, argv);
-
-    if (key_is_num(key))
-      pawn_call_keydown(key - 48);
-
-    break;
-
-  case GLFW_RELEASE:
-    argv[2] = jsinputstate[0];
-    script_callee(pawn_callee, 3, argv);
-    rm_downkey(key);
-    argv[1] = jsany;
-    script_callee(pawn_callee, 3, argv);
-    break;
-
-  case GLFW_REPEAT:
-    argv[2] = jsinputstate[1];
-    script_callee(pawn_callee, 3, argv);
-    argv[2] = jsinputstate[3];
-    script_callee(pawn_callee, 3, argv);
-    break;
-  }
-}
-
-void cursor_hide() {
-  glfwSetInputMode(mainwin->window, GLFW_CURSOR, GLFW_CURSOR_DISABLED);
-}
-
-void cursor_show() {
-  glfwSetInputMode(mainwin->window, GLFW_CURSOR, GLFW_CURSOR_NORMAL);
-}
-
-int action_down(int scancode) {
-  for (int i = 0; i < arrlen(downkeys); i++) {
-    if (downkeys[i] == scancode)
-      return 1;
-  }
-
-  return 0;
-}
-
-int action_up(int scancode) {
-  int found = 0;
-  for (int i = 0; i < arrlen(downkeys); i++) {
-    if (downkeys[i] == scancode) {
-      found = 1;
-      break;
-    }
-  }
-
-  return !found;
-}
+int action_down(int key) { return key_states[key] == INPUT_DOWN; }
+int action_up(int key) { return key_states[key] == INPUT_UP; }
 
 int want_quit() {
   return mquit;
diff --git a/source/engine/input.h b/source/engine/input.h
index fd25563..b25277e 100644
--- a/source/engine/input.h
+++ b/source/engine/input.h
@@ -1,6 +1,8 @@
 #ifndef INPUT_H
 #define INPUT_H
 
+#include "sokol/sokol_app.h"
+
 #include "script.h"
 #include "window.h"
 #include <chipmunk/chipmunk.h>
@@ -12,6 +14,10 @@ extern int32_t mouseWheelY;
 extern cpVect mouse_pos;
 extern cpVect mouse_delta;
 
+#define INPUT_DOWN 0
+#define INPUT_UP 1
+#define INPUT_REPEAT 2
+
 extern float deltaT;
 
 void input_init();
@@ -21,9 +27,14 @@ void cursor_hide();
 void cursor_show();
 void set_mouse_mode(int mousemode);
 
-void call_input_signal(char *signal);
-const char *keyname_extd(int key, int scancode);
-int action_down(int scancode);
+void input_mouse(int btn, int state);
+void input_mouse_move(float x, float y, float dx, float dy);
+void input_mouse_scroll(float x, float y);
+void input_btn(int btn, int state, int mod);
+void input_key(int key, uint32_t mod);
+
+const char *keyname_extd(int key);
+int action_down(int key);
 
 void register_pawn(struct callee c);
 void register_gamepad(struct callee c);
@@ -31,13 +42,4 @@ void register_gamepad(struct callee c);
 int want_quit();
 void quit();
 
-void win_key_callback(GLFWwindow *w, int key, int scancode, int action, int mods);
-
-struct inputaction {
-  int scancode;
-};
-
-void input_to_nuke();
-void input_to_game();
-
 #endif
diff --git a/source/engine/nuke.c b/source/engine/nuke.c
index 26cc1cf..1cc1bf6 100644
--- a/source/engine/nuke.c
+++ b/source/engine/nuke.c
@@ -10,9 +10,8 @@
 #define SOKOL_GLCORE33
 #include "sokol/sokol_gfx.h"
 
-#define SOKOL_NUKLEAR_NO_SOKOL_APP
 #define SOKOL_NUKLEAR_IMPL
-
+#include "sokol/sokol_app.h"
 #include "sokol/sokol_nuklear.h"
 
 #include <stdarg.h>
@@ -28,8 +27,6 @@ struct nk_context *ctx;
 //static struct nk_glfw nkglfw = {0};
 
 void nuke_init(struct window *win) {
-  window_makecurrent(win);
-  
   snk_setup(&(snk_desc_t){
     .no_default_font = false
   });
diff --git a/source/engine/openglrender.c b/source/engine/openglrender.c
index 58173a4..465491c 100644
--- a/source/engine/openglrender.c
+++ b/source/engine/openglrender.c
@@ -116,17 +116,12 @@ static sg_trace_hooks hooks = {
 
 
 void openglInit() {
-  if (!mainwin) {
-    YughError("No window to init OpenGL on.", 1);
-    exit(1);
-  }
-
   sg_trace_hooks hh = sg_install_trace_hooks(&hooks);
 
   font_init(NULL);
   debugdraw_init();
   sprite_initialize();
-  nuke_init(mainwin);
+  nuke_init(&mainwin);
 
   model_init();
   sg_color c;
@@ -245,14 +240,14 @@ void render_winsize()
   
   crt_post.img = sg_make_image(&(sg_image_desc){
     .render_target = true,
-    .width = mainwin->width,
-    .height = mainwin->height
+    .width = mainwin.width,
+    .height = mainwin.height
   });
 
   crt_post.depth_img = sg_make_image(&(sg_image_desc){
     .render_target = true,
-    .width = mainwin->width,
-    .height = mainwin->height,
+    .width = mainwin.width,
+    .height = mainwin.height,
     .pixel_format = SG_PIXELFORMAT_DEPTH_STENCIL
   });
 
@@ -315,7 +310,7 @@ void openglRender(struct window *window) {
   sg_end_pass();
 
   draw_model(duck,model, lsm);  
-*/  
+*/
 
   sg_begin_pass(crt_post.pass, &pass_action);
 
@@ -329,7 +324,7 @@ void openglRender(struct window *window) {
              pos.y + zoom * window->height / 2, -1.f, 1.f);
 
   hudproj = HMM_Orthographic_RH_NO(0, window->width, 0, window->height, -1.f, 1.f);
-  
+
   sprite_draw_all();
   sprite_flush();
   call_draw();
diff --git a/source/engine/render.h b/source/engine/render.h
index 977d863..7108f05 100644
--- a/source/engine/render.h
+++ b/source/engine/render.h
@@ -1,9 +1,6 @@
 #ifndef RENDER_H
 #define RENDER_H
 
-#define GLFW_INCLUDE_NONE
-#include <GLFW/glfw3.h>
-
 #include "sokol/sokol_gfx.h"
 
 #include "HandmadeMath.h"
diff --git a/source/engine/script.c b/source/engine/script.c
index d4c306f..3112a93 100644
--- a/source/engine/script.c
+++ b/source/engine/script.c
@@ -16,6 +16,8 @@
 #include "sys/types.h"
 #include "time.h"
 
+#include <stdarg.h>
+
 JSContext *js = NULL;
 JSRuntime *rt = NULL;
 
diff --git a/source/engine/sound.c b/source/engine/sound.c
index c7df9f9..72a8e21 100644
--- a/source/engine/sound.c
+++ b/source/engine/sound.c
@@ -16,7 +16,6 @@
 #include "dsp.h"
 #include "mix.h"
 
-#define SOKOL_AUDIO_IMPL
 #include "sokol/sokol_audio.h"
 
 #define TSF_IMPLEMENTATION
diff --git a/source/engine/sound/music.c b/source/engine/sound/music.c
index 7513cec..bbf70fa 100644
--- a/source/engine/sound/music.c
+++ b/source/engine/sound/music.c
@@ -82,7 +82,6 @@ void play_song(const char *midi, const char *sf)
     cursong.data = &gsong;
     cursong.filter = dsp_midi_fillbuf;
     musicbus = first_free_bus(cursong);
-    YughWarn("DID IT");
 }
 
 void music_play()
diff --git a/source/engine/window.c b/source/engine/window.c
index 26a4ed7..1c77dec 100644
--- a/source/engine/window.c
+++ b/source/engine/window.c
@@ -13,203 +13,46 @@
 
 #include "stb_ds.h"
 
-struct window *mainwin;
+struct window mainwin;
 
 static struct window *windows = NULL;
 
 struct Texture *icon = NULL;
 
-int is_win(struct window *s, GLFWwindow *w) {
-  return s->window == w;
-}
-
-void window_size_callback(GLFWwindow *w, int width, int height) {
+void window_resize(int width, int height)
+{
+  mainwin.width = width;
+  mainwin.height = height;
   render_winsize();
-}
-
-struct window *winfind(GLFWwindow *w) {
-  for (int i = 0; i < arrlen(windows); i++) {
-    if (windows[i].window == w)
-      return &windows[i];
-  }
-
-  return NULL;
-}
-
-void window_iconify_callback(GLFWwindow *w, int iconified) {
-  struct window *win = winfind(w);
-  win->iconified = iconified;
-}
-
-void window_focus_callback(GLFWwindow *w, int focused) {
-  struct window *win = winfind(w);
-  win->mouseFocus = focused;
-}
-
-void window_maximize_callback(GLFWwindow *w, int maximized) {
-  struct window *win = winfind(w);
-  win->minimized = !maximized;
-}
-
-void window_framebuffer_size_cb(GLFWwindow *w, int width, int height) {
-  struct window *win = mainwin;
-  win->width = width;
-  win->height = height;
-  window_makecurrent(win);
-  win->render = 1;
 
   JSValue vals[2] = { int2js(width), int2js(height) };
   send_signal("window_resize", 2, vals);
 }
 
-void window_close_callback(GLFWwindow *w) {
+void window_quit()
+{
   quit();
 }
 
-struct window *MakeSDLWindow(const char *name, int width, int height, uint32_t flags) {
-  if (arrcap(windows) == 0)
-    arrsetcap(windows, 5);
+void window_focused(int focus)
+{
+  mainwin.focus = focus;
+}
 
-  if (mainwin != NULL)
-    return mainwin;
+void window_iconified(int s)
+{
+  mainwin.iconified = s;
+}
 
-  glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3);
-  glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 3);
-  glfwWindowHint(GLFW_OPENGL_FORWARD_COMPAT, GLFW_TRUE);
-  glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);
-  glfwWindowHint(GLFW_SAMPLES,1);
 
-  struct window w = {
-      .width = width,
-      .height = height,
-      .id = arrlen(windows),
-      .window = glfwCreateWindow(width, height, name, NULL, mainwin)};
-
-  if (!w.window) {
-    YughError("Couldn't make GLFW window\n", 1);
-    return NULL;
-  }
+void window_suspended(int s)
+{
   
-  mainwin = malloc(sizeof(struct window));
-  *mainwin = w;  
-
-  glfwMakeContextCurrent(w.window);
-  YughInfo("Loaded OpenGL %d.%d", 3, 3);
-  glfwSwapInterval(1);
-
-  // Set callbacks
-  glfwSetWindowCloseCallback(w.window, window_close_callback);
-  glfwSetWindowSizeCallback(w.window, window_size_callback);
-  glfwSetFramebufferSizeCallback(w.window, window_framebuffer_size_cb);
-  glfwSetWindowFocusCallback(w.window, window_focus_callback);
-  glfwSetKeyCallback(w.window, win_key_callback);
-
-  arrput(windows, w);
-
-  if (arrlen(windows) == 1)
-    mainwin = &windows[0];
-
-  window_framebuffer_size_cb(mainwin, width, height);    
-
-  return &arrlast(windows);
 }
 
 void window_set_icon(const char *png) {
   icon = texture_pullfromfile(png);
-  window_seticon(mainwin, icon);
-}
-
-void window_destroy(struct window *w) {
-  glfwDestroyWindow(w->window);
-  arrdelswap(windows, w->id);
-}
-
-struct window *window_i(int index) {
-  return &windows[index];
-}
-
-void window_handle_event(struct window *w) {
-  /*
-      if (e->type == SDL_WINDOWEVENT && e->window.windowID == w->id) {	// TODO: Check ptr direct?
-          switch (e->window.event) {
-          case SDL_WINDOWEVENT_SHOWN:
-              YughLog(0, SDL_LOG_PRIORITY_INFO, "Showed window %d.", w->id);
-              w->shown = true;
-              break;
-
-          case SDL_WINDOWEVENT_HIDDEN:
-              w->shown = false;
-              YughLog(0, SDL_LOG_PRIORITY_INFO, "Hid window %d.", w->id);
-              break;
-
-          case SDL_WINDOWEVENT_SIZE_CHANGED:
-
-              w->width = e->window.data1;
-              w->height = e->window.data2;
-              YughLog(0, SDL_LOG_PRIORITY_INFO,
-                      "Changed size of window %d: width %d, height %d.",
-                      w->id, w->width, w->height);
-              window_makecurrent(w);
-              w->render = true;
-              break;
-
-          case SDL_WINDOWEVENT_EXPOSED:
-              YughLog(0, SDL_LOG_PRIORITY_INFO, "Exposed window %d.", w->id);
-              w->render = true;
-              break;
-
-          case SDL_WINDOWEVENT_ENTER:
-              YughLog(0, SDL_LOG_PRIORITY_INFO, "Entered window %d.", w->id);
-              w->mouseFocus = true;
-              SDL_RaiseWindow(w->window);
-              break;
-
-          case SDL_WINDOWEVENT_LEAVE:
-              YughLog(0, SDL_LOG_PRIORITY_INFO, "Left window %d.", w->id);
-              w->mouseFocus = false;
-              break;
-
-          case SDL_WINDOWEVENT_FOCUS_LOST:
-              YughLog(0, SDL_LOG_PRIORITY_INFO,
-                      "Lost focus on window %d.", w->id);
-              w->keyboardFocus = false;
-              break;
-
-          case SDL_WINDOWEVENT_FOCUS_GAINED:
-              YughLog(0, SDL_LOG_PRIORITY_INFO,
-                      "Gained focus on window %d.", w->id);
-              w->keyboardFocus = true;
-              break;
-
-          case SDL_WINDOWEVENT_MINIMIZED:
-              YughLog(0, SDL_LOG_PRIORITY_INFO,
-                      "Minimized window %d.", w->id);
-              w->minimized = true;
-              break;
-
-          case SDL_WINDOWEVENT_MAXIMIZED:
-              YughLog(0, SDL_LOG_PRIORITY_INFO,
-                      "Maximized window %d.", w->id);
-              w->minimized = false;
-              break;
-
-          case SDL_WINDOWEVENT_RESTORED:
-              YughLog(0, SDL_LOG_PRIORITY_INFO,
-                      "Restored window %d.", w->id);
-              w->minimized = false;
-              break;
-
-          case SDL_WINDOWEVENT_CLOSE:
-              YughLog(0, SDL_LOG_PRIORITY_INFO, "Closed window %d.", w->id);
-              break;
-          }
-      }
-  */
-}
-
-void window_all_handle_events() {
-  for (int i = 0; i < arrlen(windows); i++)
-    window_handle_event(&windows[i]);
+  window_seticon(&mainwin, icon);
 }
 
 void window_makefullscreen(struct window *w) {
@@ -223,48 +66,14 @@ void window_unfullscreen(struct window *w) {
 }
 
 void window_togglefullscreen(struct window *w) {
-  w->fullscreen = !w->fullscreen;
-
-  if (w->fullscreen) {
-    glfwMaximizeWindow(w->window);
-  } else {
-    glfwRestoreWindow(w->window);
-  }
-}
-
-void window_makecurrent(struct window *w) {
-
-  if (w->window != glfwGetCurrentContext())
-    glfwMakeContextCurrent(w->window);
-    
-  glViewport(0, 0, w->width, w->height);
-}
-
-void window_swap(struct window *w) {
-  glfwSwapBuffers(w->window);
+  sapp_toggle_fullscreen();
+  mainwin.fullscreen = sapp_is_fullscreen();
 }
 
 void window_seticon(struct window *w, struct Texture *icon) {
-
-  static GLFWimage images[1];
-  images[0].width = icon->width;
-  images[0].height = icon->height;
-  images[0].pixels = icon->data;
-  glfwSetWindowIcon(w->window, 1, images);
-}
-
-int window_hasfocus(struct window *w) {
-  return glfwGetWindowAttrib(w->window, GLFW_FOCUSED);
+  
 }
 
 void window_render(struct window *w) {
-  window_makecurrent(w);
   openglRender(w);
-  window_swap(w);
-}
-
-void window_renderall() {
-  // arrwalk(windows, window_render);
-  for (int i = 0; i < arrlen(windows); i++)
-    window_render(&windows[i]);
 }
diff --git a/source/engine/window.h b/source/engine/window.h
index b07859c..a28c835 100644
--- a/source/engine/window.h
+++ b/source/engine/window.h
@@ -1,46 +1,42 @@
 #ifndef WINDOW_H
 #define WINDOW_H
 
+
 #include "render.h"
 #include <stdbool.h>
 #include <stdint.h>
 
 struct window {
-    GLFWwindow *window;
-    int id;
-    int width;
-    int height;
-    /* TODO: Bitfield these */
-    bool render;
-    bool mouseFocus;
-    bool keyboardFocus;
-    bool fullscreen;
-    bool minimized;
-    bool iconified;
-    bool shown;
-    void (*nuke_gui)();
+  int id;
+  int width;
+  int height;
+  bool render;
+  bool mouseFocus;
+  bool keyboardFocus;
+  bool fullscreen;
+  bool minimized;
+  bool iconified;
+  bool focus;
+  bool shown;
 };
 
 struct Texture;
 
-extern struct window *mainwin;
+extern struct window mainwin;
 
+void window_resize(int width, int height);
+void window_quit();
+void window_focused(int focus);
+void window_iconified(int s);
+void window_suspended(int s);
 
-struct window *MakeSDLWindow(const char *name, int width, int height, uint32_t flags);
-void window_set_icon(const char *png);
-void window_destroy(struct window *w);
-void window_handle_event(struct window *w);
-void window_all_handle_events();
-void window_makecurrent(struct window *w);
 void window_makefullscreen(struct window *w);
 void window_togglefullscreen(struct window *w);
 void window_unfullscreen(struct window *w);
-void window_swap(struct window *w);
+
+void window_set_icon(const char *png);
 void window_seticon(struct window *w, struct Texture *icon);
-int window_hasfocus(struct window *w);
-struct window *window_i(int index);
 
 void window_render(struct window *w);
-void window_renderall();
 
 #endif
diff --git a/source/engine/yugine.c b/source/engine/yugine.c
index b7a96bb..238d778 100644
--- a/source/engine/yugine.c
+++ b/source/engine/yugine.c
@@ -33,9 +33,11 @@
 #include "string.h"
 
 #define SOKOL_TRACE_HOOKS
-#define SOKOL_GFX_IMPL
+#define SOKOL_IMPL
 #define SOKOL_GLCORE33
 #include "sokol/sokol_gfx.h"
+#include "sokol/sokol_app.h"
+#include "sokol/sokol_audio.h"
 
 int physOn = 0;
 
@@ -48,15 +50,11 @@ double physMS = 1 / 165.f;
 double updateMS = 1 / 165.f;
 
 
-double lastTick = 0.0;
 static int phys_step = 0;
 
-static float timescale = 1.f;
+double appTime = 0;
 
-#define FPSBUF 10
-static double framems[FPSBUF];
-int framei = 0;
-int fps;
+static float timescale = 1.f;
 
 #define SIM_PLAY 0
 #define SIM_PAUSE 1
@@ -123,46 +121,11 @@ void sg_logging(const char *tag, uint32_t lvl, uint32_t id, const char *msg, uin
   mYughLog(0, 1, line, file, "tag: %s, msg: %s", tag, msg);
 }
 
-int main(int argc, char **args) {
-  int logout = 1;
-
-  script_startup();
-  
-  logout = 0;
-
-  for (int i = 1; i < argc; i++) {
-    if (args[i][0] == '-') {
-      switch (args[i][1]) {
-      case 'l':
-        if (i + 1 < argc && args[i + 1][0] != '-') {
-          log_setfile(args[i + 1]);
-          i++;
-          continue;
-        } else {
-          YughError("Expected a file for command line arg '-l'.");
-          exit(1);
-        }
-
-      case 'v':
-        printf(engine_info());
-        exit(1);
-        break;
-
-      case 's':
-        compile_script(args[2]);
-        exit(0);
-
-      case 'm':
-        logLevel = atoi(args[2]);
-        break;
-
-      case 'c':
-        logout = 0;
-        break;
-      }
-    }
-  }
+static int argc;
+static char **args;
 
+void c_init() {
+int logout = 0;
 #if DBG
   if (logout) {
     time_t now = time(NULL);
@@ -206,10 +169,9 @@ int main(int argc, char **args) {
   
   script_evalf("cmd_args('%s');", cmdstr);
 
-  const GLFWvidmode *vidmode = glfwGetVideoMode(glfwGetPrimaryMonitor());
-  YughInfo("Refresh rate is %d", vidmode->refreshRate);
 
-  renderMS = 1.0 / vidmode->refreshRate;
+  mainwin.width = sapp_width();
+  mainwin.height = sapp_height();
 
   sg_setup(&(sg_desc){
       .logger = {
@@ -223,16 +185,17 @@ int main(int argc, char **args) {
 
   input_init();
   openglInit();
-  
-  MakeDatastream();
-  struct datastream v;
-  ds_openvideo(&v, "bjork.mpg", NULL);
+}
+
+int frame_fps() {
+  return 1.0/sapp_frame_duration();
+}
+
+void c_frame()
+{
+    double elapsed = sapp_frame_duration();
+    appTime += elapsed;
 
-  while (!want_quit()) {
-    double elapsed = glfwGetTime() - lastTick;
-    deltaT = elapsed;
-    lastTick = glfwGetTime();
-    //double wait = fmax(0, renderMS - elapsed);
     nuke_input_begin();
     
 //    if (sim_playing())
@@ -240,12 +203,6 @@ int main(int argc, char **args) {
 //    else
 //      input_poll(1000);
       
-    window_all_handle_events();
-    nuke_input_end();
-    framems[framei++] = elapsed;
-
-    if (framei == FPSBUF) framei = 0;
-
     if (sim_play == SIM_PLAY || sim_play == SIM_STEP) {
       timer_update(elapsed * timescale);
       physlag += elapsed;
@@ -265,22 +222,76 @@ int main(int argc, char **args) {
 
 //    if (renderlag >= renderMS) {
 //      renderlag -= renderMS;
-      window_renderall();
+      window_render(&mainwin);
 //    }
 
     gameobjects_cleanup();
-  }
-
-  return 0;
 }
 
-int frame_fps() {
-  double fpsms = 0;
-  for (int i = 0; i < FPSBUF; i++) {
-    fpsms += framems[i];
-  }
+void c_clean()
+{
 
-  return FPSBUF / fpsms;
+}
+
+void c_event(const sapp_event *e)
+{
+  switch (e->type) {
+    case SAPP_EVENTTYPE_MOUSE_MOVE:
+      input_mouse_move(e->mouse_x, e->mouse_y, e->mouse_dx, e->mouse_dy);
+      break;
+
+    case SAPP_EVENTTYPE_MOUSE_SCROLL:
+      input_mouse_scroll(e->scroll_x, e->scroll_y);
+      break;
+
+    case SAPP_EVENTTYPE_KEY_DOWN:
+      input_btn(e->key_code, e->key_repeat ? INPUT_REPEAT : INPUT_DOWN, e->modifiers);
+      break;
+
+    case SAPP_EVENTTYPE_KEY_UP:
+      input_btn(e->key_code, INPUT_UP, e->modifiers);
+      break;
+
+    case SAPP_EVENTTYPE_MOUSE_UP:
+      input_mouse(e->mouse_button, INPUT_UP);
+      break;
+
+    case SAPP_EVENTTYPE_MOUSE_DOWN:
+      input_mouse(e->mouse_button, INPUT_DOWN);
+      break;
+
+    case SAPP_EVENTTYPE_CHAR:
+      input_key(e->char_code, e->modifiers);
+      break;
+
+    case SAPP_EVENTTYPE_RESIZED:
+      window_resize(e->window_width, e->window_height);
+      break;
+
+    case SAPP_EVENTTYPE_ICONIFIED:
+      window_iconified(1);
+      break;
+
+    case SAPP_EVENTTYPE_RESTORED:
+      window_iconified(0);
+      break;
+
+    case SAPP_EVENTTYPE_FOCUSED:
+      window_focused(1);
+      break;
+
+    case SAPP_EVENTTYPE_UNFOCUSED:
+      window_focused(0);
+      break;
+
+    case SAPP_EVENTTYPE_SUSPENDED:
+      window_suspended(1);
+      break;
+
+    case SAPP_EVENTTYPE_QUIT_REQUESTED:
+      window_quit();
+      break;
+  }
 }
 
 int sim_playing() { return sim_play == SIM_PLAY; }
@@ -311,3 +322,28 @@ double get_timescale()
 {
   return timescale;
 }
+
+sapp_desc sokol_main(int sargc, char **sargs) {
+  argc = sargc;
+  args = sargs;
+  
+  script_startup();
+
+  return (sapp_desc){
+    .width = 720,
+    .height = 480,
+    .high_dpi = 0,
+    .sample_count = 8,
+    .fullscreen = 0,
+    .window_title = "Yugine",
+    .enable_clipboard = false,
+    .clipboard_size = 0,
+    .enable_dragndrop = true,
+    .max_dropped_files = 1,
+    .max_dropped_file_path_length = 2048,
+    .init_cb = c_init,
+    .frame_cb = c_frame,
+    .cleanup_cb = c_clean,
+    .event_cb = c_event,
+  };
+}
diff --git a/source/engine/yugine.h b/source/engine/yugine.h
index e5af950..e02a884 100644
--- a/source/engine/yugine.h
+++ b/source/engine/yugine.h
@@ -15,7 +15,7 @@ const char *engine_info();
 
 int frame_fps();
 
-extern double lastTick;
+extern double appTime;
 
 
 #endif
diff --git a/source/scripts/engine.js b/source/scripts/engine.js
index 459652d..be6a857 100644
--- a/source/scripts/engine.js
+++ b/source/scripts/engine.js
@@ -792,19 +792,19 @@ var Mouse = {
 
 var Keys = {
   shift() {
-    return cmd(50, 340) || cmd(50, 344);
+    return cmd(50, 340);// || cmd(50, 344);
   },
   
   ctrl() {
-    return cmd(50, 341) || cmd(50, 344);
+    return cmd(50, 341);// || cmd(50, 344);
   },
   
   alt() {
-    return cmd(50, 342) || cmd(50, 346);
+    return cmd(50, 342);// || cmd(50, 346);
   },
 
   super() {
-    return cmd(50, 343) || cmd(50, 347);
+    return cmd(50, 343);// || cmd(50, 347);
   },
 };
 
@@ -969,10 +969,10 @@ var Register = {
     this.finloop();
   },
 
-  kbm_input(src, btn, state, ...args) {
-    var input = `${src}_${btn}_${state}`;
+  kbm_input(btn, state, ...args) {
+/*    var input = `${src}_${btn}_${state}`;
     Player.players[0].input(input, ...args);
-
+*/
     if (!(state === "pressed" || state === "released" || state === "rep")) return;
     if (btn === 'lmouse')
       btn = 'lm';