diff --git a/Luxe/assets/wip/Human.png b/Luxe/assets/wip/Human.png
index 4b92d7a..f839077 100644
Binary files a/Luxe/assets/wip/Human.png and b/Luxe/assets/wip/Human.png differ
diff --git a/Luxe/blocks/human/human.modifier.lx b/Luxe/blocks/human/human.modifier.lx
index dc187ed..0f6c46b 100644
--- a/Luxe/blocks/human/human.modifier.lx
+++ b/Luxe/blocks/human/human.modifier.lx
@@ -9,7 +9,7 @@ modifier = {
     data={
       fields = [
         { name="active" type="boolean" default=true       }
-        { name="name"   type="id32"  default="unnamed"  }
+        { name="name"   type="id32"    default="unnamed"  }
         { name="color"  type="float3"  default=[1, 0, 0]  }
       ]
     }
diff --git a/Luxe/blocks/human/human.wren b/Luxe/blocks/human/human.wren
index 5350967..f8aaa09 100644
--- a/Luxe/blocks/human/human.wren
+++ b/Luxe/blocks/human/human.wren
@@ -2,6 +2,8 @@ import "luxe: io" for IO
 import "luxe: world" for World, Entity, Modifiers, ModifierSystem, Transform, Sprite
 import "math/vector" for Vector
 import "math/util" for Util
+import "globals" for Globals
+import "luxe: assets" for Strings
 
 //User facing API
 //This is what the user of your modifier will interact with
@@ -59,22 +61,30 @@ class HumanSystem is ModifierSystem {
       //called usually once every frame.
       //called when the world that this modifier lives in, is ticked
     each {|entity, data|
-      
+      if(!data.active) return
+
+      var mouse =  Globals["GameMouse"]
+      var over = Sprite.contains(entity,mouse.x, mouse.y)
+      if(over && _hoverEnt != entity){
+        _hoverEnt = entity
+        Globals["Tooltip"].set(Strings.get(data.name), entity)
+      }
+      if(!over && _hoverEnt == entity){
+        _hoverEnt = null
+        Globals["Tooltip"].clear(entity)
+      }
     }
   } //tick
 
   update(){
-    var i = 0
     var size = Vector.new(player_size)
-    var start = Vector.new(player_start) + size / 2
+    var pos = Vector.new(player_start) + size / 2
     each {|entity, data|
       if(!data.active){
         Transform.destroy(entity)
         Sprite.destroy(entity)
         return
       }
-      var pos = Vector.new(start)
-      pos.x = pos.x + size.x * i
       if(!Transform.has(entity)){
         Transform.create(entity)
       }
@@ -83,7 +93,7 @@ class HumanSystem is ModifierSystem {
         Sprite.set_color(entity, data.color.r, data.color.g, data.color.b, 1)
       }
       Transform.set_pos(entity, pos.x, pos.y)
-      i = i + 1
+      pos.x = pos.x + size.x
     }
   }
 } //HumanSystem
diff --git a/Luxe/blocks/ui.wren b/Luxe/blocks/ui.wren
index ee5ee30..a049b23 100644
--- a/Luxe/blocks/ui.wren
+++ b/Luxe/blocks/ui.wren
@@ -22,7 +22,6 @@ class Ui{
     var ui_rect = Globals["UiRect"]
 
     _ui_mode = Observable.new(Ui.Info)
-    System.print(_ui_mode)
 
     _ui = Entity.create(app.ui, "UI Root")
     
@@ -50,6 +49,7 @@ class Ui{
 
     //list
     var list = UIList.create(_ui)
+    Control.set_id(list, "info list")
     Control.child_add(root, list)
     //todo: make list horizontal?
     Control.set_pos(list, 0, ui_rect.height-16)
@@ -61,6 +61,7 @@ class Ui{
 
     //plan adventure
     button = list_button(0)
+    Control.set_id(button, "info button %(0)")
     UIImage.set_image(button, adventureButtons)
     ImageButton.set_tooltip(button, "Adventure!")
     ImageButton.set_tile_uv(button, tiles, [1, 0])
@@ -73,6 +74,7 @@ class Ui{
 
     //info
     button = list_button(1)
+    Control.set_id(button, "info button %(1)")
     UIImage.set_image(button, adventureButtons)
     ImageButton.set_tooltip(button, "Stats")
     ImageButton.set_tile_uv(button, tiles, [2, 0])
@@ -80,6 +82,7 @@ class Ui{
 
     //read diary
     button = list_button(2)
+    Control.set_id(button, "info button %(2)")
     UIImage.set_image(button, adventureButtons)
     ImageButton.set_tooltip(button, "Diary")
     ImageButton.set_tile_uv(button, tiles, [1, 0])
@@ -111,6 +114,7 @@ class Ui{
 
     //back to info
     button = list_button(list_id)
+    Control.set_id(button, "plan button %(list_id)")
     UIImage.set_image(button, adventureButtons)
     ImageButton.set_tooltip(button, "Info")
     ImageButton.set_tile_uv(button, tiles, [1, 0])
@@ -124,6 +128,7 @@ class Ui{
 
     //abort
     button = list_button(list_id)
+    Control.set_id(button, "plan button %(list_id)")
     UIImage.set_image(button, adventureButtons)
     ImageButton.set_tooltip(button, "Abort")
     ImageButton.set_tile_uv(button, tiles, [0, 0])
@@ -132,6 +137,7 @@ class Ui{
 
     //people
     button = list_button(list_id)
+    Control.set_id(button, "plan button %(list_id)")
     UIImage.set_image(button, adventureButtons)
     ImageButton.set_tooltip(button, "Adventurers")
     ImageButton.set_tile_uv(button, tiles, [2, 0])
@@ -140,6 +146,7 @@ class Ui{
     
     //stuff
     button = list_button(list_id)
+    Control.set_id(button, "plan button %(list_id)")
     UIImage.set_image(button, adventureButtons)
     ImageButton.set_tooltip(button, "Stuff")
     ImageButton.set_tile_uv(button, tiles, [4, 0])
@@ -148,6 +155,7 @@ class Ui{
     
     //direction
     button = list_button(list_id)
+    Control.set_id(button, "plan button %(list_id)")
     UIImage.set_image(button, adventureButtons)
     ImageButton.set_tooltip(button, "Direction")
     ImageButton.set_tile_uv(button, tiles, [3, 0])
@@ -156,6 +164,7 @@ class Ui{
     
     //go
     button = list_button(list_id)
+    Control.set_id(button, "plan button %(list_id)")
     UIImage.set_image(button, adventureButtons)
     ImageButton.set_tooltip(button, "Depart")
     ImageButton.set_tile_uv(button, tiles, [5, 0])
diff --git a/Luxe/blocks/ui/image_button.wren b/Luxe/blocks/ui/image_button.wren
index 4e41a25..a330918 100644
--- a/Luxe/blocks/ui/image_button.wren
+++ b/Luxe/blocks/ui/image_button.wren
@@ -15,9 +15,8 @@ class ImageButton{
     }
     Control.set_state_data(button, data)
 
-    Control.set_events(button) {|event| 
-      var change = true
-      var data
+    Control.set_events(button) {|event|
+      var data = null
       if(event.type == UIEvent.enter){
         data = Control.get_state_data(button)
         data["hover"] = true
@@ -31,10 +30,9 @@ class ImageButton{
       } else if(event.type == UIEvent.release) {
         data = Control.get_state_data(button)
         data["press"] = false
-      } else {
-        change = false
       }
-      if(change){
+
+      if(data){
         var func = data["state_change"]
         if(func){
           func.call(data, button)
diff --git a/Luxe/game.wren b/Luxe/game.wren
index 944ebc5..9b13677 100644
--- a/Luxe/game.wren
+++ b/Luxe/game.wren
@@ -20,9 +20,6 @@ import "blocks/human/human" for Human
 
 class game is Game {
   construct ready() {
-    //simple example... in theory (should print `0, 1, a` and `1, 2, b` cause thats the union)
-    //Util.for_all([[0, 1, 2], [1, 2], ["a", "b", "c", "d"]]){|a, b, c|System.print("%(a), %(b), %(c)")}
-
     Globals["Game"] = this
 
     app = App.new()
@@ -38,10 +35,12 @@ class game is Game {
 
   tick(delta) {
     var mouse_pos = Vector.new(Input.mouse_x(), Input.mouse_y())
-    var game_mouse = [0, 0]//Globals["Renderer"].game_mouse(mouse_pos)
-    Globals["GameMouse"] = Camera.screen_point_to_world(app.camera, game_mouse.x, game_mouse.y)
-    var ui_mouse = [0, 0]//Globals["Renderer"].ui_mouse(mouse_pos)
-    Globals["UiMouse"] = Camera.screen_point_to_world(app.ui_camera, ui_mouse.x, ui_mouse.y)
+    var game_mouse = Globals["Renderer"].game_mouse(mouse_pos)
+    game_mouse = Camera.screen_point_to_world(app.camera, game_mouse.x, game_mouse.y)
+    Globals["GameMouse"] = game_mouse
+    var ui_mouse = Globals["Renderer"].ui_mouse(mouse_pos)
+    ui_mouse = Camera.screen_point_to_world(app.ui_camera, ui_mouse.x, ui_mouse.y)
+    Globals["UiMouse"] = ui_mouse
 
     if(Input.key_state_released(Key.escape)) {
       IO.shutdown()
@@ -53,7 +52,9 @@ class game is Game {
 
     _ui.test()
     
+    DrawDebug.rect(game_mouse.x, game_mouse.y, 1, 1)
     DrawDebug.commit()
+
     _tooltip.tick()
 
     app.tick(delta)
@@ -61,10 +62,8 @@ class game is Game {
   } //tick
 
   destroy() {
-
     System.print("unready!")
     app.destroy()
-
   } //destroy
 
   setup(){
@@ -81,6 +80,8 @@ class game is Game {
     create_human()
     create_human()
     create_human()
+    create_human()
+    create_human()
   }
 
   create_human(){
diff --git a/Luxe/math/math.wren b/Luxe/math/math.wren
index 31d242e..5a1999c 100644
--- a/Luxe/math/math.wren
+++ b/Luxe/math/math.wren
@@ -20,8 +20,8 @@ class M{
     if(value is Num) value = RepVal.new(value)
 
     var result = []
-    Util.for_all([from, to, value]) { |v|
-      result.add(lerp(v[0], v[1], v[2]))
+    Util.for_all([from, to, value]) { |from, to, value|
+      result.add(inv_lerp(from, to, value))
     }
     return result
   }
@@ -42,8 +42,8 @@ class M{
     if(value is Num) value = RepVal.new(value)
 
     var result = []
-    Util.for_all([from, to, value]) { |v|
-      result.add(lerp(v[0], v[1], v[2]))
+    Util.for_all([from, to, value]) { |from, to, value|
+      result.add(lerp(from, to, value))
     }
     return result
   }
diff --git a/Luxe/math/util.wren b/Luxe/math/util.wren
index 31cc30b..64d12ca 100644
--- a/Luxe/math/util.wren
+++ b/Luxe/math/util.wren
@@ -26,13 +26,40 @@ class Util{
     var counter = (0...count)
     var iterators = List.filled(count, null)
     counter.each{|i| iterators[i] = sequences[i].iterate(iterators[i])}
-    while(iterators.all{|iter| iter}){
+    while(iterators.all{|iter| !!iter}){
       var values = (0...count).map{|i| sequences[i].iteratorValue(iterators[i])}.toList
-      fn.call(values)
+      call_arg_list(fn, values)
       counter.each{|i| iterators[i] = sequences[i].iterate(iterators[i])}
     }
   }
 
+  static call_arg_list(fn, args){
+    var l = args.count
+    if(l == 0){
+      fn.call()
+    } else if(l == 1) {
+      fn.call(args[0])
+    } else if(l == 2) {
+      fn.call(args[0], args[1])
+    } else if(l == 3) {
+      fn.call(args[0], args[1], args[2])
+    } else if(l == 4) {
+      fn.call(args[0], args[1], args[2], args[3])
+    } else if(l == 5) {
+      fn.call(args[0], args[1], args[2], args[3], args[4])
+    } else if(l == 6) {
+      fn.call(args[0], args[1], args[2], args[3], args[4], args[5])
+    } else if(l == 7) {
+      fn.call(args[0], args[1], args[2], args[3], args[4], args[5], args[6])
+    } else if(l == 8) {
+      fn.call(args[0], args[1], args[2], args[3], args[4], args[5], args[6], args[7])
+    } else if(l == 9) {
+      fn.call(args[0], args[1], args[2], args[3], args[4], args[5], args[6], args[7], args[8])
+    } else {
+      System.print("%(l) is too many arguments")
+    }
+  }
+
   //hue value saturation to rgb colors. all values in 0-1 range
   static hsv(h, s, v){
     //hue to rgb
diff --git a/Luxe/math/vector.wren b/Luxe/math/vector.wren
index 2a38de3..fb2d9c3 100644
--- a/Luxe/math/vector.wren
+++ b/Luxe/math/vector.wren
@@ -53,6 +53,10 @@ class Vector is Sequence{
     return one.x > other.x || one.y > other.y
   }
 
+  toString {
+    return "(%(x)|%(y))"
+  }
+
   y0(){
     _y = 0
     return this
@@ -64,12 +68,12 @@ class Vector is Sequence{
   }
 
   iterate(iter){
-    if(!iter) return 0
-    if(iter > 1) return false
+    if(iter == null) return 0
+    if(iter >= 1) return false
     return iter + 1
   }
 
-  iteratorValue(iter){[iter]}
+  iteratorValue(iter){this[iter]}
 
   [index]{
     if(index == 0){
@@ -77,7 +81,7 @@ class Vector is Sequence{
     } else if(index == 1){
       return y
     }
-    return null
+    return false
   }
   
   +(other){
diff --git a/Luxe/outline/renderer.wren b/Luxe/outline/renderer.wren
index 4fef171..5b738c7 100644
--- a/Luxe/outline/renderer.wren
+++ b/Luxe/outline/renderer.wren
@@ -64,20 +64,28 @@ class Renderer {
     
     Image.redefine(_rt, _desc)
 
-    _gameRect = AABB.new((window - res*_pixel_size)/2, res * _pixel_size)
+    _texRect = AABB.new((window - _gameRes*_pixel_size)/2, _gameRes * _pixel_size)
 
     events.emit(Renderer.on_change)
   }
 
   game_mouse(mouse_pos){
-    var window = AABB.new(0, 0, Render.window_w(), Render.window_h())
-    var screen = AABB.new(_gameRect.min_x, Render.window_h() - _gameRect.max_y, _gameRect.width, _gameRect.height) //Y- mouse positions are the bane of my existance
-    return M.remap(screen.min, screen.max, window.min, window.max, mouse_pos)
+    //this is super inflexible, help :(
+    var pixel_game_rect = Globals["GameRect"]
+    
+    var game_rect = AABB.new(_texRect.min_x + pixel_game_rect.min_x * _pixel_size, 
+        _texRect.min_y + pixel_game_rect.min_y * _pixel_size, 
+        pixel_game_rect.width * _pixel_size, pixel_game_rect.width * _pixel_size)
+
+    var point = M.inv_lerp(game_rect.min, game_rect.max, mouse_pos)
+    //System.print(point)
+    return point
   }
 
   ui_mouse(mouse_pos){
+    //good chance this works by luck and is not exact
     var window = AABB.new(0, 0, Render.window_w(), Render.window_h())
-    var screen = AABB.new(_gameRect.min_x, Render.window_h() - _gameRect.max_y, _gameRect.width, _gameRect.height) //Y- mouse positions are the bane of my existance
+    var screen = AABB.new(_texRect.min_x, Render.window_h() - _texRect.max_y, _texRect.width, _texRect.height) //Y- mouse positions are the bane of my existance
     return M.remap(screen.min, screen.max, window.min, window.max, mouse_pos)
   }
 
@@ -136,7 +144,7 @@ class Renderer {
     out_pass.targets = ["screen"]
     out_pass.inputs = {
       "pass.flipy" : true,
-      "pass.rect" : _gameRect.pos_size_list,
+      "pass.rect" : _texRect.pos_size_list,
       "pass.image" : {
         "image": target,           //image resource name
         "sampler": "nearest_clamp"  //sampler state
diff --git a/Luxe/outline/settings.settings.lx b/Luxe/outline/settings.settings.lx
index 4f27870..0e48f5f 100644
--- a/Luxe/outline/settings.settings.lx
+++ b/Luxe/outline/settings.settings.lx
@@ -13,4 +13,6 @@ engine = {
     stencil = 0
     depth = 0
   }
+
+  ui.debug_vis = true
 }
\ No newline at end of file