Not important updates

libs/simple-button.lua

@@ -93,6 +93,7 @@ function button:draw()
 end
 ---Check if current position is hovering the button, if yes, set ``self._hovering`` to true and return true
 function button:isHovering(x,y)
+    if not y then self._hovering = false; return false end
     if
         x >= self.x and
         y >= self.y and
@@ -111,7 +112,10 @@ function button:press()
 end
 ---Trigger release action, don't need ``self._hovering`` to ``true``
 function button:release()
-    self.codeWhenReleased()
+    if self._hovering then
+        self.codeWhenReleased()
+        self._hovering = false
+    end
 end
 
 
@@ -122,18 +126,19 @@ local BUTTON = {}
 ---@return nil
 ---Validate the provided data, will be called by ``BUTTON.new`` and ``BUTTON.setDefaultOption``<br>
 ---***WARNING! THIS FUNCTION WILL RAISE EXCEPTION IF DATA IS INVALID!***
-function BUTTON.checkDataValidation(D)
-    -- <SAFE TO IGNORE>
-    assert(type(D.text) == "string" == "string","[text] is missing, or you just passed an empty data?")
-
-    assert(type(D.x) == "number"            , "[x] must be a integer")
-    assert(type(D.y) == "number"            , "[y] must be a integer")
-    assert(type(D.w) == "number" and D.w > 0, "[w] must be a positive integer")
-    assert(type(D.h) == "number" and D.h > 0, "[h] must be a positive integer")
-    -- </>
+function BUTTON.checkDataValidation(D, safe)
+    if not safe then
+        assert(type(D.text) == "string","[text] is missing, or you just passed an empty data?")
+    
+        assert(type(D.x) == "number"            , "[x] must be a integer")
+        assert(type(D.y) == "number"            , "[y] must be a integer")
+        assert(type(D.w) == "number" and D.w > 0, "[w] must be a positive integer")
+        assert(type(D.h) == "number" and D.h > 0, "[h] must be a positive integer")
+        assert((type(D.r) == "number" and D.r >= 0 and D.r <= D.w * 0.5 and D.r <= D.h * 0.5) or D.r == nil, "[r] must be a positive integer and cannot larger than half of button's width and half of button's height")
+    else
+        assert(type(D.r) == "number" and D.r >= 0 or D.r == nil, "[r] must be a positive integer (CAUTION: a extra condition is temproraily ignored because you are setting default option)")
+    end
     assert(table.contains({"center","justify","left","right"}, D.textOrientation) or D.textOrientation == nil, "[borderJoin] must be 'bevel', 'miter' or 'none")
-
-    assert((type(D.r) == "number" and D.r >= 0 and D.r <= D.w * 0.5 and D.r <= D.h * 0.5) or D.r == nil, "[r] must be a positive integer and cannot larger than half of button's width and half of button's height")
     assert((type(D.borderWidth) == "number" and D.borderWidth > 0) or D.borderWidth == nil, "[borderWidth] must be a postive integer")
     assert(table.contains({"bevel", "miter", "none"}, D.borderJoin) or D.borderJoin == nil, "[borderJoin] must be 'bevel', 'miter' or 'none")
     assert(table.contains({"rough", "smooth"}, D.borderStyle) or D.borderStyle == nil, "[borderStyle] must be 'rough' or 'smooth'")