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Split IPlaceBuildingPreviewGeneratorInfo from PBOG.

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This commit is contained in:
Paul Chote
2019-05-18 09:00:12 +00:00
committed by reaperrr
parent e2b27328bd
commit 52fd32c311
13 changed files with 454 additions and 101 deletions
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158
OpenRA.Mods.Common/Orders/PlaceBuildingOrderGenerator.cs
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@@ -20,64 +20,76 @@ using OpenRA.Traits;
namespace OpenRA.Mods.Common.Orders
{
[Flags]
public enum PlaceBuildingCellType { None = 0, Valid = 1, Invalid = 2, LineBuild = 4 }
[RequireExplicitImplementation]
public interface IPlaceBuildingPreviewGeneratorInfo : ITraitInfoInterface
{
IPlaceBuildingPreview CreatePreview(WorldRenderer wr, ActorInfo ai, TypeDictionary init);
}
public interface IPlaceBuildingPreview
{
int2 TopLeftScreenOffset { get; }
void Tick();
IEnumerable<IRenderable> Render(WorldRenderer wr, CPos topLeft, Dictionary<CPos, PlaceBuildingCellType> footprint);
}
public class PlaceBuildingOrderGenerator : OrderGenerator
{
[Flags]
enum CellType { Valid = 0, Invalid = 1, LineBuild = 2 }
readonly ProductionQueue queue;
readonly ActorInfo actorInfo;
readonly BuildingInfo buildingInfo;
readonly PlaceBuildingInfo placeBuildingInfo;
readonly BuildingInfluence buildingInfluence;
readonly string faction;
readonly Sprite buildOk;
readonly Sprite buildBlocked;
readonly Viewport viewport;
readonly WVec centerOffset;
readonly int2 topLeftScreenOffset;
IActorPreview[] preview;
bool initialized;
readonly ActorInfo actorInfo;
readonly BuildingInfo buildingInfo;
readonly IPlaceBuildingPreview preview;
public PlaceBuildingOrderGenerator(ProductionQueue queue, string name, WorldRenderer worldRenderer)
{
var world = queue.Actor.World;
this.queue = queue;
viewport = worldRenderer.Viewport;
placeBuildingInfo = queue.Actor.Owner.PlayerActor.Info.TraitInfo<PlaceBuildingInfo>();
buildingInfluence = world.WorldActor.Trait<BuildingInfluence>();
viewport = worldRenderer.Viewport;
// Clear selection if using Left-Click Orders
if (Game.Settings.Game.UseClassicMouseStyle)
world.Selection.Clear();
var map = world.Map;
var tileset = world.Map.Tileset.ToLowerInvariant();
actorInfo = map.Rules.Actors[name];
actorInfo = world.Map.Rules.Actors[name];
buildingInfo = actorInfo.TraitInfo<BuildingInfo>();
centerOffset = buildingInfo.CenterOffset(world);
topLeftScreenOffset = -worldRenderer.ScreenPxOffset(centerOffset);
var buildableInfo = actorInfo.TraitInfo<BuildableInfo>();
var mostLikelyProducer = queue.MostLikelyProducer();
faction = buildableInfo.ForceFaction
?? (mostLikelyProducer.Trait != null ? mostLikelyProducer.Trait.Faction : queue.Actor.Owner.Faction.InternalName);
var previewGeneratorInfo = actorInfo.TraitInfoOrDefault<IPlaceBuildingPreviewGeneratorInfo>();
if (previewGeneratorInfo != null)
{
var faction = actorInfo.TraitInfo<BuildableInfo>().ForceFaction;
if (faction == null)
{
var mostLikelyProducer = queue.MostLikelyProducer();
faction = mostLikelyProducer.Trait != null ? mostLikelyProducer.Trait.Faction : queue.Actor.Owner.Faction.InternalName;
}
if (map.Rules.Sequences.HasSequence("overlay", "build-valid-{0}".F(tileset)))
buildOk = map.Rules.Sequences.GetSequence("overlay", "build-valid-{0}".F(tileset)).GetSprite(0);
else
buildOk = map.Rules.Sequences.GetSequence("overlay", "build-valid").GetSprite(0);
buildBlocked = map.Rules.Sequences.GetSequence("overlay", "build-invalid").GetSprite(0);
var td = new TypeDictionary()
{
new FactionInit(faction),
new OwnerInit(queue.Actor.Owner),
};
buildingInfluence = world.WorldActor.Trait<BuildingInfluence>();
foreach (var api in actorInfo.TraitInfos<IActorPreviewInitInfo>())
foreach (var o in api.ActorPreviewInits(actorInfo, ActorPreviewType.PlaceBuilding))
td.Add(o);
preview = previewGeneratorInfo.CreatePreview(worldRenderer, actorInfo, td);
}
}
CellType MakeCellType(bool valid, bool lineBuild = false)
PlaceBuildingCellType MakeCellType(bool valid, bool lineBuild = false)
{
var cell = valid ? CellType.Valid : CellType.Invalid;
var cell = valid ? PlaceBuildingCellType.Valid : PlaceBuildingCellType.Invalid;
if (lineBuild)
cell |= CellType.LineBuild;
cell |= PlaceBuildingCellType.LineBuild;
return cell;
}
@@ -98,6 +110,18 @@ namespace OpenRA.Mods.Common.Orders
return ret;
}
CPos TopLeft
{
get
{
var offsetPos = Viewport.LastMousePos;
if (preview != null)
offsetPos += preview.TopLeftScreenOffset;
return viewport.ViewToWorld(offsetPos);
}
}
IEnumerable<Order> InnerOrder(World world, CPos cell, MouseInput mi)
{
if (world.Paused)
@@ -107,7 +131,7 @@ namespace OpenRA.Mods.Common.Orders
if (mi.Button == MouseButton.Left)
{
var orderType = "PlaceBuilding";
var topLeft = viewport.ViewToWorld(Viewport.LastMousePos + topLeftScreenOffset);
var topLeft = TopLeft;
var plugInfo = actorInfo.TraitInfoOrDefault<PlugInfo>();
if (plugInfo != null)
@@ -152,11 +176,8 @@ namespace OpenRA.Mods.Common.Orders
if (queue.AllQueued().All(i => !i.Done || i.Item != actorInfo.Name))
world.CancelInputMode();
if (preview == null)
return;
foreach (var p in preview)
p.Tick();
if (preview != null)
preview.Tick();
}
bool AcceptsPlug(CPos cell, PlugInfo plug)
@@ -172,23 +193,15 @@ namespace OpenRA.Mods.Common.Orders
protected override IEnumerable<IRenderable> Render(WorldRenderer wr, World world) { yield break; }
protected override IEnumerable<IRenderable> RenderAboveShroud(WorldRenderer wr, World world)
{
var topLeft = viewport.ViewToWorld(Viewport.LastMousePos + topLeftScreenOffset);
var centerPosition = world.Map.CenterOfCell(topLeft) + centerOffset;
var rules = world.Map.Rules;
foreach (var dec in actorInfo.TraitInfos<IPlaceBuildingDecorationInfo>())
foreach (var r in dec.Render(wr, world, actorInfo, centerPosition))
yield return r;
var cells = new Dictionary<CPos, CellType>();
var topLeft = TopLeft;
var footprint = new Dictionary<CPos, PlaceBuildingCellType>();
var plugInfo = actorInfo.TraitInfoOrDefault<PlugInfo>();
if (plugInfo != null)
{
if (buildingInfo.Dimensions.X != 1 || buildingInfo.Dimensions.Y != 1)
throw new InvalidOperationException("Plug requires a 1x1 sized Building");
cells.Add(topLeft, MakeCellType(AcceptsPlug(topLeft, plugInfo)));
footprint.Add(topLeft, MakeCellType(AcceptsPlug(topLeft, plugInfo)));
}
else if (actorInfo.HasTraitInfo<LineBuildInfo>())
{
@@ -198,56 +211,19 @@ namespace OpenRA.Mods.Common.Orders
if (!Game.GetModifierKeys().HasModifier(Modifiers.Shift))
foreach (var t in BuildingUtils.GetLineBuildCells(world, topLeft, actorInfo, buildingInfo))
cells.Add(t.First, MakeCellType(buildingInfo.IsCloseEnoughToBase(world, world.LocalPlayer, actorInfo, t.First), true));
footprint.Add(t.First, MakeCellType(buildingInfo.IsCloseEnoughToBase(world, world.LocalPlayer, actorInfo, t.First), true));
cells[topLeft] = MakeCellType(buildingInfo.IsCloseEnoughToBase(world, world.LocalPlayer, actorInfo, topLeft));
footprint[topLeft] = MakeCellType(buildingInfo.IsCloseEnoughToBase(world, world.LocalPlayer, actorInfo, topLeft));
}
else
{
if (!initialized)
{
var td = new TypeDictionary()
{
new FactionInit(faction),
new OwnerInit(queue.Actor.Owner),
};
foreach (var api in actorInfo.TraitInfos<IActorPreviewInitInfo>())
foreach (var o in api.ActorPreviewInits(actorInfo, ActorPreviewType.PlaceBuilding))
td.Add(o);
var init = new ActorPreviewInitializer(actorInfo, wr, td);
preview = actorInfo.TraitInfos<IRenderActorPreviewInfo>()
.SelectMany(rpi => rpi.RenderPreview(init))
.ToArray();
initialized = true;
}
var previewRenderables = preview
.SelectMany(p => p.Render(wr, centerPosition))
.OrderBy(WorldRenderer.RenderableScreenZPositionComparisonKey);
foreach (var r in previewRenderables)
yield return r;
var res = world.WorldActor.TraitOrDefault<ResourceLayer>();
var isCloseEnough = buildingInfo.IsCloseEnoughToBase(world, world.LocalPlayer, actorInfo, topLeft);
foreach (var t in buildingInfo.Tiles(topLeft))
cells.Add(t, MakeCellType(isCloseEnough && world.IsCellBuildable(t, actorInfo, buildingInfo) && (res == null || res.GetResource(t) == null)));
footprint.Add(t, MakeCellType(isCloseEnough && world.IsCellBuildable(t, actorInfo, buildingInfo) && (res == null || res.GetResource(t) == null)));
}
var cellPalette = wr.Palette(placeBuildingInfo.Palette);
var linePalette = wr.Palette(placeBuildingInfo.LineBuildSegmentPalette);
var topLeftPos = world.Map.CenterOfCell(topLeft);
foreach (var c in cells)
{
var tile = !c.Value.HasFlag(CellType.Invalid) ? buildOk : buildBlocked;
var pal = c.Value.HasFlag(CellType.LineBuild) ? linePalette : cellPalette;
var pos = world.Map.CenterOfCell(c.Key);
yield return new SpriteRenderable(tile, pos, new WVec(0, 0, topLeftPos.Z - pos.Z),
-511, pal, 1f, true);
}
return preview != null ? preview.Render(wr, topLeft, footprint) : Enumerable.Empty<IRenderable>();
}
protected override string GetCursor(World world, CPos cell, int2 worldPixel, MouseInput mi) { return "default"; }