diff --git a/src/UIEntity.cpp b/src/UIEntity.cpp
index 01ebd83..d88fbe2 100644
--- a/src/UIEntity.cpp
+++ b/src/UIEntity.cpp
@@ -95,6 +95,10 @@ PyObject* sfVector2f_to_PyObject(sf::Vector2f vector) {
     return Py_BuildValue("(ff)", vector.x, vector.y);
 }
 
+PyObject* sfVector2i_to_PyObject(sf::Vector2i vector) {
+    return Py_BuildValue("(ii)", vector.x, vector.y);
+}
+
 sf::Vector2f PyObject_to_sfVector2f(PyObject* obj) {
     float x, y;
     if (!PyArg_ParseTuple(obj, "ff", &x, &y)) {
@@ -103,6 +107,14 @@ sf::Vector2f PyObject_to_sfVector2f(PyObject* obj) {
     return sf::Vector2f(x, y);
 }
 
+sf::Vector2i PyObject_to_sfVector2i(PyObject* obj) {
+    int x, y;
+    if (!PyArg_ParseTuple(obj, "ii", &x, &y)) {
+        return sf::Vector2i(); // TODO / reconsider this default: Return default vector on parse error
+    }
+    return sf::Vector2i(x, y);
+}
+
 // TODO - deprecate / remove this helper
 PyObject* UIGridPointState_to_PyObject(const UIGridPointState& state) {
     return PyObject_New(PyObject, (PyTypeObject*)PyObject_GetAttrString(McRFPy_API::mcrf_module, "GridPointState"));
@@ -125,11 +137,19 @@ PyObject* UIGridPointStateVector_to_PyList(const std::vector<UIGridPointState>&
 }
 
 PyObject* UIEntity::get_position(PyUIEntityObject* self, void* closure) {
-    return sfVector2f_to_PyObject(self->data->position);
+    if (reinterpret_cast<long>(closure) == 0) {
+        return sfVector2f_to_PyObject(self->data->position);
+    } else {
+        return sfVector2i_to_PyObject(self->data->collision_pos);
+    }
 }
 
 int UIEntity::set_position(PyUIEntityObject* self, PyObject* value, void* closure) {
-    self->data->position = PyObject_to_sfVector2f(value);
+    if (reinterpret_cast<long>(closure) == 0) {
+        self->data->position = PyObject_to_sfVector2f(value);
+    } else {
+        self->data->collision_pos = PyObject_to_sfVector2i(value);
+    }
     return 0;
 }
 
@@ -158,7 +178,8 @@ PyMethodDef UIEntity::methods[] = {
 };
 
 PyGetSetDef UIEntity::getsetters[] = {
-    {"position", (getter)UIEntity::get_position, (setter)UIEntity::set_position, "Entity position", NULL},
+    {"draw_pos", (getter)UIEntity::get_position, (setter)UIEntity::set_position, "Entity position (graphically)", (void*)0},
+    {"pos", (getter)UIEntity::get_position, (setter)UIEntity::set_position, "Entity position (integer grid coordinates)", (void*)1},
     {"gridstate", (getter)UIEntity::get_gridstate, NULL, "Grid point states for the entity", NULL},
     {"sprite_number", (getter)UIEntity::get_spritenumber, (setter)UIEntity::set_spritenumber, "Sprite number (index) on the texture on the display", NULL},
     {NULL}  /* Sentinel */
diff --git a/src/UIEntity.h b/src/UIEntity.h
index 94b700a..d65678c 100644
--- a/src/UIEntity.h
+++ b/src/UIEntity.h
@@ -40,6 +40,7 @@ public:
     std::vector<UIGridPointState> gridstate;
     UISprite sprite;
     sf::Vector2f position; //(x,y) in grid coordinates; float for animation
+    sf::Vector2i collision_pos; //(x, y) in grid coordinates: int for collision
     //void render(sf::Vector2f); //override final;
 
     UIEntity();
diff --git a/src/scripts/game.py b/src/scripts/game.py
index 962fc91..43989b3 100644
--- a/src/scripts/game.py
+++ b/src/scripts/game.py
@@ -40,6 +40,7 @@ print("Lol, did it segfault?")
 s = mcrfpy.Sprite(25, 384+19, texture, 86, 9.0)
 # pos (LinkedVector / Vector):   s.pos
 # texture (Texture):             s.texture
+s.click = lambda *args, **kwargs: print("clicky", args, kwargs)
 
 # Grid
 g = mcrfpy.Grid(10, 10, texture, 512+25, 384+19, 462, 346)
@@ -54,6 +55,43 @@ g.zoom = 2.0
 
 [ui.append(d) for d in (f, c, s, g)]
 
+# Entity
+e = mcrfpy.Entity(5, 5, mcrfpy.default_texture, 86)
+e.pos = e.draw_pos # TODO - sync draw/collision positions on init
+g.entities.append(e)
+import random
+def wander(*args, **kwargs):
+    p = e.pos
+    new_p = (p[0] + random.randint(-1, 1), p[1] + random.randint(-1, 1))
+    if g.grid_size[0] >= new_p[0] >= 0 and g.grid_size[1] >= new_p[1] >= 0:
+        e.pos = new_p
+    #print(e.pos)
+
+mcrfpy.setTimer("wander", wander, 400)
+
+last_anim = None
+def anim(t, *args, **kwargs):
+    global last_anim
+    if last_anim is None:
+        last_anim = t
+        return
+    duration = t - last_anim
+
+    entity_speed = 1 / 250 # 250 milliseconds to move one square
+    if e.pos == e.draw_pos:
+        return
+    tx, ty = e.pos #"target" position - entity is already occupying that spot, animate them moving there.
+    dx, dy = e.draw_pos #"draw" position
+    newx = tx if (abs(dx - tx) < entity_speed * duration) else entity_speed * duration
+    if tx < dx: newx *= -1
+    newy = ty if (abs(dy - ty) < entity_speed * duration) else entity_speed * duration
+    if ty < dy: newx *= -1
+
+    print(f"({dx}, {dy}) -> ({tx}, {ty}) = ({newx}, {newy}) ; @{entity_speed} * {duration} = {entity_speed * duration}")
+    e.draw_pos = (newx, newy)
+
+mcrfpy.setTimer("anim", anim, 67)
+
 print("built!")
 
 # tests