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Rewrite production tabs (again): Avoid doing a pile of work every tick; support multiple queue types grouped under one category; Tab numbering is sticky.

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This commit is contained in:
Paul Chote
2011-07-03 00:38:50 +12:00
parent b85fce3b41
commit c76811c5e1
5 changed files with 99 additions and 56 deletions
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116
OpenRA.Mods.Cnc/Widgets/ProductionTabsWidget.cs
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@@ -19,6 +19,44 @@ using System;
namespace OpenRA.Mods.Cnc.Widgets
{
public class ProductionTab
{
public string Name;
public ProductionQueue Queue;
}
public class ProductionTabGroup
{
public List<ProductionTab> Tabs = new List<ProductionTab>();
public string Group;
public int CumulativeCount;
public void Update(IEnumerable<ProductionQueue> allQueues)
{
var queues = allQueues.Where(q => q.Info.Group == Group).ToList();
List<ProductionTab> tabs = new List<ProductionTab>();
// Remove stale queues
foreach (var t in Tabs)
{
if (!queues.Contains(t.Queue))
continue;
tabs.Add(t);
queues.Remove(t.Queue);
}
// Add new queues
foreach (var queue in queues)
tabs.Add(new ProductionTab()
{
Name = (++CumulativeCount).ToString(),
Queue = queue
});
Tabs = tabs;
}
}
class ProductionTabsWidget : Widget
{
string queueType;
@@ -32,9 +70,8 @@ namespace OpenRA.Mods.Cnc.Widgets
{
queueType = value;
ListOffset = 0;
ResetButtons();
Widget.RootWidget.GetWidget<ProductionPaletteWidget>(PaletteWidget)
.CurrentQueue = tabs.Keys.FirstOrDefault();
.CurrentQueue = Groups[queueType].Tabs[0].Queue;
}
}
@@ -42,10 +79,7 @@ namespace OpenRA.Mods.Cnc.Widgets
public float ScrollVelocity = 4f;
public int TabWidth = 30;
public int ArrowWidth = 20;
public ProductionQueue[] AllQueues;
public Dictionary<string, int> QueueCounts = new Dictionary<string, int>();
Dictionary<ProductionQueue, Rectangle> tabs = new Dictionary<ProductionQueue, Rectangle>();
public Dictionary<string, ProductionTabGroup> Groups;
int ContentWidth = 0;
float ListOffset = 0;
@@ -53,19 +87,19 @@ namespace OpenRA.Mods.Cnc.Widgets
bool rightPressed = false;
Rectangle leftButtonRect;
Rectangle rightButtonRect;
readonly World world;
[ObjectCreator.UseCtor]
public ProductionTabsWidget( [ObjectCreator.Param] World world )
{
this.world = world;
Groups = Rules.Info.Values.SelectMany(a => a.Traits.WithInterface<ProductionQueueInfo>())
.Select(q => q.Group).Distinct().ToDictionary(g => g, g => new ProductionTabGroup() { Group = g });
}
public override void DrawInner()
{
var rb = RenderBounds;
leftButtonRect = new Rectangle(rb.X, rb.Y, ArrowWidth, rb.Height);
rightButtonRect = new Rectangle(rb.Right - ArrowWidth, rb.Y, ArrowWidth, rb.Height);
@@ -83,21 +117,24 @@ namespace OpenRA.Mods.Cnc.Widgets
WidgetUtils.DrawRGBA(ChromeProvider.GetImage("scrollbar", rightPressed || rightDisabled ? "down_pressed" : "down_arrow"),
new float2(rightButtonRect.Left + 2, rightButtonRect.Top + 2));
if (QueueType == null)
return;
// Draw tab buttons
Game.Renderer.EnableScissor(leftButtonRect.Right, rb.Y + 1, rightButtonRect.Left - leftButtonRect.Right - 1, rb.Height);
var palette = Widget.RootWidget.GetWidget<ProductionPaletteWidget>(PaletteWidget);
// TODO: Draw children buttons
var i = 1;
foreach (var tab in tabs)
var origin = new int2(leftButtonRect.Right - 1 + (int)ListOffset, leftButtonRect.Y);
SpriteFont font = Game.Renderer.Fonts["TinyBold"];
ContentWidth = 0;
foreach (var tab in Groups[QueueType].Tabs)
{
ButtonWidget.DrawBackground("button", tab.Value, false, tab.Key == palette.CurrentQueue, tab.Value.Contains(Viewport.LastMousePos));
var rect = new Rectangle(origin.X + ContentWidth, origin.Y, TabWidth, rb.Height);
ButtonWidget.DrawBackground("button", rect, false, tab.Queue == palette.CurrentQueue, rect.Contains(Viewport.LastMousePos));
ContentWidth += TabWidth - 1;
SpriteFont font = Game.Renderer.Fonts["TinyBold"];
var text = i.ToString();
int2 textSize = font.Measure(text);
int2 position = new int2(tab.Value.X + (tab.Value.Width - textSize.X)/2, tab.Value.Y + (tab.Value.Height - textSize.Y)/2);
font.DrawTextWithContrast(text, position, Color.White, Color.Black, 1);
i++;
int2 textSize = font.Measure(tab.Name);
int2 position = new int2(rect.X + (rect.Width - textSize.X)/2, rect.Y + (rect.Height - textSize.Y)/2);
font.DrawTextWithContrast(tab.Name, position, Color.White, Color.Black, 1);
}
Game.Renderer.DisableScissor();
@@ -109,18 +146,16 @@ namespace OpenRA.Mods.Cnc.Widgets
ListOffset = Math.Min(0,Math.Max(Bounds.Width - rightButtonRect.Width - leftButtonRect.Width - ContentWidth, ListOffset));
}
public void ResetButtons()
// Is added to world.ActorAdded by the SidebarLogic handler
public void ActorChanged(Actor a)
{
tabs.Clear();
ContentWidth = 0;
var rb = RenderBounds;
var origin = new int2(leftButtonRect.Right - 1 + (int)ListOffset, leftButtonRect.Y);
foreach (var queue in AllQueues.Where(q => q.Info.Type == QueueType))
if (a.HasTrait<ProductionQueue>())
{
var rect = new Rectangle(origin.X + ContentWidth, origin.Y, TabWidth, rb.Height);
tabs.Add(queue, rect);
ContentWidth += TabWidth - 1;
var allQueues = world.ActorsWithTrait<ProductionQueue>()
.Where(p => p.Actor.Owner == world.LocalPlayer && p.Actor.IsInWorld)
.Select(p => p.Trait).ToArray();
foreach (var g in Groups.Values)
g.Update(allQueues);
}
}
@@ -128,15 +163,6 @@ namespace OpenRA.Mods.Cnc.Widgets
{
if (leftPressed) Scroll(1);
if (rightPressed) Scroll(-1);
AllQueues = world.ActorsWithTrait<ProductionQueue>()
.Where(p => p.Actor.Owner == world.LocalPlayer)
.Select(p => p.Trait).ToArray();
QueueCounts = AllQueues.Select(q => q.Info.Type).Distinct()
.ToDictionary(t => t, t => AllQueues.Count(q => q.Info.Type == t));
ResetButtons();
base.Tick();
}
@@ -145,7 +171,7 @@ namespace OpenRA.Mods.Cnc.Widgets
leftPressed = rightPressed = false;
return base.LoseFocus(mi);
}
public override bool HandleMouseInput(MouseInput mi)
{
if (mi.Button == MouseButton.WheelDown)
@@ -175,16 +201,16 @@ namespace OpenRA.Mods.Cnc.Widgets
leftPressed = leftButtonRect.Contains(mi.Location.X, mi.Location.Y);
rightPressed = rightButtonRect.Contains(mi.Location.X, mi.Location.Y);
var queue = tabs.Where(a => a.Value.Contains(mi.Location))
.Select(a => a.Key).FirstOrDefault();
if (queue != null)
// Check production tabs
var offsetloc = mi.Location - new int2(leftButtonRect.Right - 1 + (int)ListOffset, leftButtonRect.Y);
if (offsetloc.X > 0 && offsetloc.X <= ContentWidth)
{
var palette = Widget.RootWidget.GetWidget<ProductionPaletteWidget>(PaletteWidget);
palette.CurrentQueue = queue;
palette.CurrentQueue = Groups[QueueType].Tabs[offsetloc.X/(TabWidth - 1)].Queue;
return true;
}
return (leftPressed || rightPressed || queue != null);
return (leftPressed || rightPressed);
}
}
}