fixed small warnings

Author: elect86

src/main/kotlin/imgui/TextEditState.kt

@@ -419,7 +419,7 @@ class TextEditState {
         val r = Row()
         val n = curLenW
         var baseY = 0f
-        var prevX = 0f
+        var prevX: Float
         var i = 0
 
         // search rows to find one that straddles 'y'
@@ -626,7 +626,7 @@ class TextEditState {
         var prevStart = 0
         val z = curLenW
         var i = 0
-        var first = 0
+        var first: Int
 
         if (n == z) {
             // if it's at the end, then find the last line -- simpler than trying to
@@ -877,11 +877,10 @@ class TextEditState {
                 // now find character position down a row
                 if (find.length != 0) {
                     val goalX = if (hasPreferredX) preferredX else find.x
-                    var x = 0f
+                    var x = row.x0
                     val start = find.firstChar + find.length
                     cursor = start
                     layout(row, cursor)
-                    x = row.x0
                     for (i in 0 until row.numChars) {
                         val dx = getWidth(start, i)
                         if (dx == GETWIDTH_NEWLINE)

src/main/kotlin/imgui/draw.kt

@@ -769,10 +769,10 @@ class DrawList(sharedData: DrawListSharedData?) {
 //        }
 //    }
 
-    fun pathRect(a: Vec2, b: Vec2, rounding: Float = 0f, roundingCorners: Int = Dcf.All.i) {
+    fun pathRect(a: Vec2, b: Vec2, rounding_: Float = 0f, roundingCorners: Int = Dcf.All.i) {
 
         var cond = ((roundingCorners and Dcf.Top) == Dcf.Top.i) || ((roundingCorners and Dcf.Bot) == Dcf.Bot.i) // TODO consider simplyfing
-        var rounding = glm.min(rounding, glm.abs(b.x - a.x) * (if (cond) 0.5f else 1f) - 1f)
+        var rounding = glm.min(rounding_, glm.abs(b.x - a.x) * (if (cond) 0.5f else 1f) - 1f)
         cond = ((roundingCorners and Dcf.Left) == Dcf.Left.i) || ((roundingCorners and Dcf.Right) == Dcf.Right.i)
         rounding = glm.min(rounding, glm.abs(b.y - a.y) * (if (cond) 0.5f else 1f) - 1f)