private void DrawActions(string[] actions)
{
GUIStyle buttons = new GUIStyle();
buttons.hover.background = buttonHover;
buttons.active.background = buttonClick;
GUI.skin.button = buttons;
int numActions = actions.Length;
//define the area to draw the actions inside
GUI.BeginGroup(new Rect(BUILD_IMAGE_WIDTH, 0, ORDERS_BAR_WIDTH, buildAreaHeight));
//draw scroll bar for the list of actions if need be
if (numActions >= MaxNumRows(buildAreaHeight))
{
DrawSlider(buildAreaHeight, numActions / 2.0f);
}
//display possible actions as buttons and handle the button click for each
for (int i = 0; i < numActions; i++)
{
int column = i % 2;
int row = i / 2;
Rect pos = GetButtonPos(row, column);
Texture2D action = GameResourceManager.GetBuildImage(actions[i]);
if (action)
{
//create the button and handle the click of that button
if (GUI.Button(pos, action))
{
RTSAgent agent = Selector.MainSelectedAgent as RTSAgent;
if (agent)
{
PlayClick();
if (agent.MyAgentType == AgentType.Unit &&
agent.GetAbility <Construct>() &&
!ConstructionHandler.IsFindingBuildingLocation())
{
ConstructionHandler.CreateStructure(actions[i], agent, agent.GetPlayerArea());
}
else if (agent.MyAgentType == AgentType.Building &&
!agent.GetAbility <Structure>().NeedsConstruction &&
agent.GetAbility <Spawner>())
{
// send spawn command
Command spawnCom = new Command(AbilityDataItem.FindInterfacer("Spawner").ListenInputID);
spawnCom.Add <DefaultData>(new DefaultData(DataType.String, actions[i]));
UserInputHelper.SendCommand(spawnCom);
}
}
}
}
}
GUI.EndGroup();
}
private void DrawBuildQueue(string[] buildQueue, float buildPercentage)
{
for (int i = 0; i < buildQueue.Length; i++)
{
float topPos = i * BUILD_IMAGE_HEIGHT - (i + 1) * BUILD_IMAGE_PADDING;
Rect buildPos = new Rect(BUILD_IMAGE_PADDING, topPos, BUILD_IMAGE_WIDTH, BUILD_IMAGE_HEIGHT);
GUI.DrawTexture(buildPos, GameResourceManager.GetBuildImage(buildQueue[i]));
GUI.DrawTexture(buildPos, buildFrame);
topPos += 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 item currently being built to give an idea of progress
topPos += height * buildPercentage;
height *= (1 - buildPercentage);
}
GUI.DrawTexture(new Rect(2 * BUILD_IMAGE_PADDING, topPos, width, height), buildMask);
}
}