Span system rework pt 1

1 files changed, 14 insertions, 40 deletions

diff --git a/engine/UI/Menu.go b/engine/UI/Menu.go
index e046a0e..8f9328f 100644
--- a/engine/UI/Menu.go
+++ b/engine/UI/Menu.go
@@ -16,46 +16,11 @@ type Menu struct {
 	// Spaces between the rows
 	Spacing float32
 	// A horizontal line of elements
-	Rows []*GridRow
+	Rows []UIElement
 
 	cache *layoutCache
 }
 
-// The pixel scalin
-type layoutCache struct {
-	// The resolution the cache was calculated for
-	ScreenResolution rl.Vector2
-	// Horizontal offset in pixels
-	OffsetX float32
-	// Vertical offset in pixels
-	OffsetY float32
-	// The Y size of a row
-	Width float32
-	// The horizontal start and end of each row. 
-	// Index of an array is representive with row index
-	RowLocations []rl.Vector2
-}
-
-func (base *layoutCache) CalculateOffsets(paddingX float32, paddingY float32) {
-	base.OffsetX = (base.ScreenResolution.X * paddingX)
-	base.OffsetY = (base.ScreenResolution.Y * paddingY)
-	base.Width = base.ScreenResolution.X - base.OffsetX * 2
-}
-
-func (base *layoutCache) CalculateRowsLocations (rows []*GridRow, WeightToPixels float32, spacing float32) {
-	var spacingPixels = (base.ScreenResolution.Y * spacing)
-	base.RowLocations = make([]rl.Vector2, len(rows))
-	var y float32 = base.OffsetY
-	for i, v := range rows {
-		var rowHeight = (WeightToPixels * v.HeightWeight)
-		base.RowLocations[i] = rl.Vector2 {
-			X: y,
-			Y: rowHeight,
-		}
-		y += rowHeight + spacingPixels
-	}
-}
-
 func (base *Menu) Create(manager *coreobjects.SceneManager) {
 	base.manager = manager
 	base.cache = &layoutCache{}
@@ -81,7 +46,7 @@ func (base *Menu) Draw() {
 
 	for i, v := range base.Rows {
 		var verticalSpacing = base.cache.RowLocations[i]
-		v.Draw(rl.Rectangle{
+		v.Draw(&rl.Rectangle{
 			X: base.cache.OffsetX,
 			Y: verticalSpacing.X, 
 			Width: base.cache.Width,
@@ -126,9 +91,18 @@ func (base *Menu) generateLayout() {
 		X: float32(rl.GetScreenWidth()),
 		Y: float32(rl.GetScreenHeight()),
 	}
-	base.cache.CalculateOffsets(base.PaddingX, base.PaddingY)
+	base.cache.SpanResolution = rl.Vector2{ 
+		X: float32(rl.GetScreenWidth()),
+		Y: float32(rl.GetScreenHeight()),
+	}
+	base.cache.CalculateOffsets(
+		float32(rl.GetScreenWidth()),
+		float32(rl.GetScreenHeight()),
+		base.PaddingX, 
+		base.PaddingY)
 	var weightToScale = base.getWeightToPixelRatio()
-	base.cache.CalculateRowsLocations(base.Rows, weightToScale, base.Spacing)
+	var spacingPx = base.cache.Width * base.Spacing
+	base.cache.CalculateRowsLocations(base.Rows, weightToScale, spacingPx, base.cache.OffsetY)
 }
 
 // Sums up all the weights
@@ -136,7 +110,7 @@ func (base *Menu) getWeightToPixelRatio() float32 {
 	var rowsAmount = len(base.Rows)
 	var sum float32 = 0
 	for _, v := range base.Rows {
-		sum += v.HeightWeight
+		sum += v.GetOccupationWeight()
 	}
 	var spacingPixels = base.cache.ScreenResolution.Y * base.Spacing
 	var spacing = float32(rowsAmount - 1) * spacingPixels