private void DrawBuildQueue(StructureController selectedStructure)
{
if (selectedStructure == null)
{
return;
}
string[] buildQueue = selectedStructure.GetBuildQueueEntries();
float buildPercentage = selectedStructure.GetBuildCompletionPercentage();
for (int i = 0; i < buildQueue.Length; i++)
{
float topEdge = i * BUILD_IMAGE_HEIGHT - (i + 1) * BUILD_IMAGE_PADDING;
Rect buildArea = new Rect(BUILD_IMAGE_PADDING, topEdge, BUILD_IMAGE_WIDTH, BUILD_IMAGE_HEIGHT);
string unitName = buildQueue[i];
Texture2D unitIcon = GameManager.activeInstance.GetBuildIcon(unitName);
GUI.DrawTexture(buildArea, unitIcon);
GUI.DrawTexture(buildArea, buildFrame);
topEdge += BUILD_IMAGE_PADDING;
float width = BUILD_IMAGE_WIDTH - 2 * BUILD_IMAGE_PADDING;
float height = BUILD_IMAGE_HEIGHT - 2 * BUILD_IMAGE_PADDING;
if (i == 0)
{
// Shrink the build mask on the time currently being built to give an idea of progress
topEdge += height * buildPercentage;
height *= (1 - buildPercentage);
}
int leftEdge = 2 * BUILD_IMAGE_PADDING;
GUI.DrawTexture(new Rect(leftEdge, topEdge, width, height), buildMask);
}
}