diff --git a/Makefile b/Makefile
index 15d6f68..d25d4b6 100755
--- a/Makefile
+++ b/Makefile
@@ -115,7 +115,7 @@ $(BIN)$(NAME): $(objprefix)/source/engine/yugine.o $(ENGINE)
 	$(CC) $< $(LINK) -o $(BIN)$(NAME)
 	@echo Finished build
 
-$(BIN)$(DIST): $(BIN)$(NAME) source/scripts/* source/shaders/*
+$(BIN)$(DIST): $(BIN)$(NAME) source/shaders/*
 	@echo Creating distribution $(DIST)
 	@mkdir -p $(BIN)dist
 	@cp $(BIN)$(NAME) $(BIN)dist
diff --git a/source/engine/2dphysics.c b/source/engine/2dphysics.c
index 68750e0..29b2307 100644
--- a/source/engine/2dphysics.c
+++ b/source/engine/2dphysics.c
@@ -467,6 +467,11 @@ void phys2d_dbgdrawedge(struct phys2d_edge *edge)
     }
 }
 
+cpShape *id2shape(int id)
+{
+    return NULL;
+}
+
 void phys2d_reindex_body(cpBody *body) {
     cpSpaceReindexShapesForBody(space, body);
 }
diff --git a/source/engine/2dphysics.h b/source/engine/2dphysics.h
index 6fb872d..f39198d 100644
--- a/source/engine/2dphysics.h
+++ b/source/engine/2dphysics.h
@@ -97,6 +97,8 @@ void phys2d_add_handler_type(int cmd, int go,  struct callee c);
 void register_collide(void *sym);
 void phys2d_set_gravity(cpVect v);
 
+cpShape *id2shape(int id);
+
 struct color {
     unsigned char r;
     unsigned char g;
diff --git a/source/engine/ffi.c b/source/engine/ffi.c
index 482224f..2f5beae 100644
--- a/source/engine/ffi.c
+++ b/source/engine/ffi.c
@@ -152,6 +152,17 @@ duk_ret_t duk_cmd(duk_context *duk) {
          set_trigger_color(duk2color(duk, 1));
          break;
 
+       case 18:
+         cpShapeSetSensor(id2shape(duk_to_int(duk, 1)), duk_to_boolean(duk, 2));
+         break;
+
+       case 19:
+         if (id2shape(duk_to_int(duk, 1)))
+             duk_push_boolean(duk, cpShapeGetSensor(id2shape(duk_to_int(duk, 1))));
+         else
+             duk_push_undefined(duk);
+
+         return 1;
     }
 
     return 0;
diff --git a/source/engine/input.c b/source/engine/input.c
index 3a7c2ec..95dbfae 100644
--- a/source/engine/input.c
+++ b/source/engine/input.c
@@ -127,6 +127,10 @@ const char *keyname_extd(int key, int scancode) {
                 case GLFW_KEY_RIGHT_ALT:
                     kkey= "ralt";
                     break;
+
+                case GLFW_KEY_SPACE:
+                   kkey = "space";
+                   break;
             }
 
             if (kkey) return kkey;
diff --git a/source/scripts/engine.scm b/source/scripts/engine.scm
deleted file mode 100644
index 8ad7ca3..0000000
--- a/source/scripts/engine.scm
+++ /dev/null
@@ -1,165 +0,0 @@
-(define-macro (time expr)
-    `(let ((start (*s7* 'cpu-time)))
-       (let ((res (list ,expr)))
-         (list (car res)
-       (- (*s7* 'cpu-time) start)))))
-
-(define-macro (funcinfo func info)
-    `(*function* (funclet ,func) ,info))
-
-(define-macro (funcloc func)
-    `(format #f "~A:~A" (funcinfo ,func 'file) (funcinfo ,func 'line)))
-
-(define-macro (funcsrc func)
-    `(funcinfo ,func 'source))
-
-(define (objects->string . objs)
-    (apply string-append (map (lambda (obj) (object->string obj #f)) objs)))
-
-(define-bacro (glog data lvl)
-    (let ((file (port-filename))
-          (line (port-line-number)))
-       `(log ,lvl ,data
-           (if (equal? ,file "*stdin*") (*function* (outlet (curlet)) 'file) ,file)
-	   (if (equal? ,file "*stdin*") (*function* (outlet (curlet)) 'line) ,line))))
-
-(define-bacro (loginfo . data)
-    `(glog (objects->string ,@data) 0))
-
-(define-bacro (logwarn . data)
-    `(glog (objects->string ,@data) 1))
-    
-(define-bacro (logerr . data)
-    `(glog (objects->string ,@data) 2))
-    
-(define-bacro (logcrit . data)
-    `(glog (objects->string ,@data) 3))
-
-(define (set_fps fps) (settings_cmd 0 (/ 1 fps)))
-(define (set_update fps) (settings_cmd 1 (/ 1 fps)))
-(define (set_phys fps) (settings_cmd 2 (/ 1 fps)))
-(define (zoom! amt) (settings_cmd 5 amt))
-
-(define (win_fulltoggle) (win_cmd 0 0))
-(define (win_fullscreen) (win_cmd 0 1))
-(define (win_unfullscreen) (win_cmd 0 2))
-(define (win_w) (win_cmd 0 3))
-(define (win_h) (win_cmd 0 4))
-
-(define (load_level s) (gen_cmd 0 s))
-(define (load_prefab s) (gen_cmd 1 s))
-(define (newobject) (sys_cmd 7))
-(define (clear_level) (sys_cmd 9))
-(define (fps) (sys_cmd 8))
-(define (quit) (sys_cmd 0))
-(define (exit) (quit))
-
-(define (sound_play sound) (sound_cmd sound 0))
-(define (sound_pause sound) (sound_cmd sound 1))
-(define (sound_stop sound) (sound_cmd sound 2))
-(define (sound_restart sound) (sound_cmd sound 3))
-
-(define-macro (anim_play anim)
-    `(anim_cmd 0 body ,anim))
-
-(define-macro (registertype type . expr)
-    (let ((f (gensym)))
-        `(begin
-	    (define (,f) (begin . ,expr))
-	    (register ,(case type
-	                 ((update) 0)
-			 ((gui) 1)) ,f))))
-
-(define-macro (update . expr)
-    (let ((f (gensym)))
-        `(begin
-	    (define (,f dt) (begin . ,expr))
-	    (register 0 ,f))))
-
-(define-macro (gui . expr)
-    `(registertype gui
-      (let ((pos #(0 0))) ,@expr)))
-    
-(define-macro (while condition . body)
-    (let ((loop (gensym)))
-    `(let ,loop ()
-        (cond (,condition
-	(begin . ,body)
-	(,loop))))))
-
-(define (clamp val min max)
-    (cond ((< val min) min)
-          ((> val max) max)
-	  (else val)))
-
-(define (lerp s f dt)
-    (+ s (* (clamp dt 0 1) (- f s))))
-
-(define (deg2rad deg)
-    (* deg 0.01745329252))
-
-
-
-(define-macro (body_type! body type)
-    `(set_body ,body 1 ,(case type
-                            ((static) 2)
-			    ((dynamic) 0)
-			    ((kinematic) 1))))
-
-(define (body_angle! body angle) (set_body body 0 angle))
-(define (body_pos! body pos) (set_body body 2 pos))
-(define (body_move! body vec) (set_body body 3 vec))
-(define (body_flipx! body flip) (set_body body 5 flip))
-(define (body_flipy! body flip) (set_body body 6 flip))
-
-(define (gravity! x y) (phys_set 0 x y))
-
-(define (b2i val) (if (eq? val #f) 0 1))
-(define (dbg_draw_phys val) (settings_cmd 3 (b2i val)))
-(define (timescale! val) (settings_cmd 4 val))
-(define (sim_play) (sys_cmd 1))
-(define (sim_stop) (sys_cmd 2))
-(define (sim_pause) (sys_cmd 3))
-(define (sim_step) (sys_cmd 4))
-(define (sim_play?) (sys_cmd 5))
-(define (sim_pause?) (sys_cmd 6))
-
-(define (camera! body) (int_cmd 0 body))
-
-(define (bodytype? body) (phys_q body 0))
-
-(define-macro (register-phys type . expr)
-    (let ((f (gensym)))
-        `(begin
-	    (define (,f hit norm) (begin . ,expr))
-	    (phys_cmd body ,(case type
-	                  ((collide) 0)
-			  ((separate) 3)) ,f))))
-
-(define-macro (collide . expr)
-    `(register-phys collide ,@expr))
-
-(define-macro (separate . expr)
-    `(register-phys separate ,@expr))
-
-(define-macro (not! var)
-    `(set! ,var (not ,var)))
-
-(define-macro* (define-script name (lets ()) . expr )
-    `(define* (,name (gameobject -1))
-        (let ((body gameobject)
-	     ,@lets)
-	  ,@expr
-	  (curlet))))
-
-(define-macro (input key . expr)
-    `(define (,(symbol "input_" (symbol->string key))) (begin . ,expr)))
-
-(define-macro (+=! var amt)
-    `(set! ,var (+ ,var ,amt)))
-
-(define-macro (-=! var amt)
-    `(set! ,var (- ,var ,amt)))
-
-(define (attach-script script object)
-    (let-set! script 'body object))