Add `SCENE:onInputMove`

game/vctrl.lua

@@ -159,7 +159,7 @@ function VCTRL.press(x,y,id)
     if obj then
         touches[id]=obj
         obj:press(x,y,id)
-        -- VCTRL.focus=obj
+        VCTRL.focus=obj
         return true
     end
 end

main.lua

@@ -136,6 +136,12 @@ function love.touchpressed(id,x,y)
         SCENE:onInputPress{type = "touch", x = x, y = y, dx = 0, dy = 0, id = id}
     end
 end
+function love.touchdragged(id,x,y,dx,dy)
+    local x,y=GLOBAL_TRANSFORM:inverseTransformPoint(x,y)
+    if not VCTRL.press(x,y,id) then
+        SCENE:onInputMove{type = "touch", x = x, y = y, dx = dx, dy = dy, id = id}
+    end
+end
 function love.touchreleased(id,x,y)
     local x,y=GLOBAL_TRANSFORM:inverseTransformPoint(x,y)
     if not VCTRL.release(id) then

scene.lua

@@ -5,8 +5,16 @@ SCENE = Object:extend()
 function SCENE:new() end
 function SCENE:update() end
 function SCENE:render() end
-function SCENE:onInputPress() end
-function SCENE:onInputRelease() end
+
+-- e in 3 below functions will contain:
+--  key - input, key, scancode
+--  joystick - input, button, name
+--  touch - x, y, dx, dy, id
+--  virtual - key
+
+function SCENE:onInputPress(e) end
+function SCENE:onInputMove(e) end
+function SCENE:onInputRelease(e) end
 
 ExitScene = require "scene.exit"