Passive tree parser from ggg web data

Author: justjuangui

src/Classes/PassiveTree.lua

@@ -119,6 +119,7 @@ local PassiveTreeClass = newClass("PassiveTree", function(self, treeVersion)
 	self.orbitAnglesByOrbit = self.constants.orbitAnglesByOrbit
 
 	ConPrintf("Loading passive tree assets...")
+	self.assets = self.assets or {}
 	for name, data in pairs(self.assets) do
 		self:LoadImage(data[1], data, "MIPMAP")
 	end
@@ -139,6 +140,25 @@ local PassiveTreeClass = newClass("PassiveTree", function(self, treeVersion)
 		end
 	end
 
+	self.spriteMap = { }
+	self.spriteCoords = self.spriteCoords or {}
+	for file, fileInfo in pairs(self.spriteCoords) do
+		local data = { }
+		self:LoadImage(file, data, "CLAMP")
+		for name, coords in pairs(fileInfo) do
+			self.spriteMap[name] = {
+				found = data.width > 0,
+				handle = data.handle,
+				width = coords.w,
+				height = coords.h,
+				[1] = coords.x / data.width,
+				[2] = coords.y / data.height,
+				[3] = (coords.x + coords.w) / data.width,
+				[4] = (coords.y + coords.h) / data.height
+			}
+		end
+	end
+
 	for type, data in pairs(self.nodeOverlay) do
 		local asset = self:GetAssetByName(data.alloc)
 		local artWidth = asset.width * self.scaleImage
@@ -741,8 +761,14 @@ function PassiveTreeClass:CalcOrbitAngles(nodesInOrbit)
 	return orbitAngles
 end
 
+local alreadyAlertMissingAssetName = {}
 function PassiveTreeClass:GetAssetByName(name, type)
-	return self.ddsMap[name] or self.assets[name]
+	local assetData = self.ddsMap[name] or self.assets[name] or self.spriteMap[name]
+	if not assetData and not alreadyAlertMissingAssetName[name] then
+		alreadyAlertMissingAssetName[name] = true
+		ConPrintf("missing asset with name " .. name)
+	end
+	return assetData
 end
 
 function PassiveTreeClass:GetNodeTargetSize(node)

src/Classes/PassiveTreeView.lua

@@ -604,7 +604,7 @@ function PassiveTreeViewClass:Draw(build, viewPort, inputEvents)
 		local angleRad = (math.pi / 2) + math.atan2(startNode.y - yActive, startNode.x - xActive)
 		treeCenterActive.width = class.background['active'].width
 		treeCenterActive.height = class.background['active'].height
-		self:DrawQuadAndRotate(treeCenterActive, class.background.x * tree.scaleImage, class.background.y * tree.scaleImage, angleRad, treeToScreen)
+		-- self:DrawQuadAndRotate(treeCenterActive, class.background.x * tree.scaleImage, class.background.y * tree.scaleImage, angleRad, treeToScreen)
 
 		treeCenter.width = class.background['bg'].width
 		treeCenter.height = class.background['bg'].height
@@ -1361,7 +1361,9 @@ function PassiveTreeViewClass:DrawQuadAndRotate(data, xTree, yTree, angleRad, tr
 		vertActive[3], vertActive[4] = xActive + widthActive, yActive - heightActive
 		vertActive[5], vertActive[6] = xActive + widthActive, yActive + heightActive
 		vertActive[7], vertActive[8] = xActive - widthActive, yActive + heightActive
-		vertActive[9] = data[1] -- s1
+		for iData, vData in ipairs(data) do
+			vertActive[9 + (iData - 1)] = vData -- s1
+		end
 
 		-- rotate the quad
 		vertActive[1], vertActive[2] = treeToScreen(rotate(vertActive[1], vertActive[2], xActive, yActive, angleRad))