Incrementing IDs

C7/AnimationTracker.cs

@@ -1,4 +1,3 @@
-
 using System;
 using System.Collections.Generic;
 using System.Threading;
@@ -21,18 +20,11 @@ public struct ActiveAnimation {
 		public C7Animation anim;
 	}
 
-	public Dictionary<string, ActiveAnimation> activeAnims = new Dictionary<string, ActiveAnimation>();
+	private Dictionary<ID, ActiveAnimation> activeAnims = new Dictionary<ID, ActiveAnimation>();
 
 	public long getCurrentTimeMS() => DateTime.Now.Ticks / TimeSpan.TicksPerMillisecond;
 
-	private string getTileID(Tile tile)
-	{
-		// Generate a string to ID this tile that won't conflict with the unit GUIDs. TODO: Eventually we'll implement a common way of ID'ing
-		// all game objects. Use that here instead.
-		return String.Format("Tile.{0}.{1}", tile.xCoordinate, tile.yCoordinate);
-	}
-
-	private void startAnimation(string id, C7Animation anim, AutoResetEvent completionEvent, AnimationEnding ending)
+	private void startAnimation(ID id, C7Animation anim, AutoResetEvent completionEvent, AnimationEnding ending)
 	{
 		long currentTimeMS = getCurrentTimeMS();
 		long animDurationMS = (long)(1000.0 * anim.getDuration());
@@ -55,30 +47,30 @@ private void startAnimation(string id, C7Animation anim, AutoResetEvent completi
 
 	public void startAnimation(MapUnit unit, MapUnit.AnimatedAction action, AutoResetEvent completionEvent, AnimationEnding ending)
 	{
-		startAnimation(unit.guid, civ3AnimData.forUnit(unit.unitType, action), completionEvent, ending);
+		startAnimation(unit.id, civ3AnimData.forUnit(unit.unitType, action), completionEvent, ending);
 	}
 
 	public void startAnimation(Tile tile, AnimatedEffect effect, AutoResetEvent completionEvent, AnimationEnding ending)
 	{
-		startAnimation(getTileID(tile), civ3AnimData.forEffect(effect), completionEvent, ending);
+		startAnimation(tile.id, civ3AnimData.forEffect(effect), completionEvent, ending);
 	}
 
 	public void endAnimation(MapUnit unit)
 	{
 		ActiveAnimation aa;
-		if (activeAnims.TryGetValue(unit.guid, out aa)) {
+		if (activeAnims.TryGetValue(unit.id, out aa)) {
 			if (aa.completionEvent != null)
 				aa.completionEvent.Set();
-			activeAnims.Remove(unit.guid);
+			activeAnims.Remove(unit.id);
 		}
 	}
 
 	public bool hasCurrentAction(MapUnit unit)
 	{
-		return activeAnims.ContainsKey(unit.guid);
+		return activeAnims.ContainsKey(unit.id);
 	}
 
-	public (MapUnit.AnimatedAction, float) getCurrentActionAndProgress(string id)
+	public (MapUnit.AnimatedAction, float) getCurrentActionAndProgress(ID id)
 	{
 		ActiveAnimation aa = activeAnims[id];
 
@@ -97,18 +89,18 @@ public bool hasCurrentAction(MapUnit unit)
 
 	public (MapUnit.AnimatedAction, float) getCurrentActionAndProgress(MapUnit unit)
 	{
-		return getCurrentActionAndProgress(unit.guid);
+		return getCurrentActionAndProgress(unit.id);
 	}
 
 	public (MapUnit.AnimatedAction, float) getCurrentActionAndProgress(Tile tile)
 	{
-		return getCurrentActionAndProgress(getTileID(tile));
+		return getCurrentActionAndProgress(tile.id);
 	}
 
 	public void update()
 	{
-		long currentTimeMS = !endAllImmediately ? getCurrentTimeMS() : long.MaxValue;
-		var keysToRemove = new List<string>();
+		long currentTimeMS = (! endAllImmediately) ? getCurrentTimeMS() : long.MaxValue;
+		List<ID> keysToRemove = new List<ID>();
 		foreach (var guidAAPair in activeAnims.Where(guidAAPair => guidAAPair.Value.endTimeMS <= currentTimeMS)) {
 			var (id, aa) = (guidAAPair.Key, guidAAPair.Value);
 			if (aa.completionEvent is not null) {
@@ -155,6 +147,6 @@ public MapUnit.Appearance getUnitAppearance(MapUnit unit)
 	public C7Animation getTileEffect(Tile tile)
 	{
 		ActiveAnimation aa;
-		return activeAnims.TryGetValue(getTileID(tile), out aa) ? aa.anim : null;
+		return activeAnims.TryGetValue(tile.id, out aa) ? aa.anim : null;
 	}
 }

C7/Game.cs

@@ -121,7 +121,7 @@ public void processEngineMessages(GameData gameData) {
 		while (EngineStorage.messagesToUI.TryDequeue(out msg)) {
 			switch (msg) {
 				case MsgStartUnitAnimation mSUA:
-					MapUnit unit = gameData.GetUnit(mSUA.unitGUID);
+					MapUnit unit = gameData.GetUnit(mSUA.unitID);
 					if (unit != null && (controller.tileKnowledge.isTileKnown(unit.location) || controller.tileKnowledge.isTileKnown(unit.previousLocation))) {
 						// TODO: This needs to be extended so that the player is shown when AIs found cities, when they move units
 						// (optionally, depending on preferences) and generalized so that modders can specify whether custom
@@ -333,7 +333,7 @@ public override void _UnhandledInput(InputEvent @event) {
 						using (var gameDataAccess = new UIGameDataAccess()) {
 							var tile = mapView.tileAt(gameDataAccess.gameData.map, globalMousePosition);
 							if (tile != null) {
-								new MsgSetUnitPath(CurrentlySelectedUnit.guid, tile).send();
+								new MsgSetUnitPath(CurrentlySelectedUnit.id, tile).send();
 							}
 						}
 					} else {
@@ -441,7 +441,7 @@ private void processActions() {
 				moveUnit = false;
 			}
 			if (moveUnit) {
-				new MsgMoveUnit(CurrentlySelectedUnit.guid, dir).send();
+				new MsgMoveUnit(CurrentlySelectedUnit.id, dir).send();
 				setSelectedUnit(CurrentlySelectedUnit); //also triggers updating the lower-left info box
 			}
 		}
@@ -468,18 +468,18 @@ private void processActions() {
 
 		// actions with unit buttons
 		if (Input.IsActionJustPressed(C7Action.UnitHold)) {
-			new MsgSkipUnitTurn(CurrentlySelectedUnit.guid).send();
+			new MsgSkipUnitTurn(CurrentlySelectedUnit.id).send();
 		}
 
 		if (Input.IsActionJustPressed(C7Action.UnitWait)) {
 			using (var gameDataAccess = new UIGameDataAccess()) {
-				UnitInteractions.waitUnit(gameDataAccess.gameData, CurrentlySelectedUnit.guid);
+				UnitInteractions.waitUnit(gameDataAccess.gameData, CurrentlySelectedUnit.id);
 				GetNextAutoselectedUnit(gameDataAccess.gameData);
 			}
 		}
 
 		if (Input.IsActionJustPressed(C7Action.UnitFortify)) {
-			new MsgSetFortification(CurrentlySelectedUnit.guid, true).send();
+			new MsgSetFortification(CurrentlySelectedUnit.id, true).send();
 		}
 
 		if (Input.IsActionJustPressed(C7Action.UnitDisband)) {
@@ -508,7 +508,7 @@ private void processActions() {
 
 		if (Input.IsActionJustPressed(C7Action.UnitBuildCity) && CurrentlySelectedUnit.canBuildCity()) {
 			using (var gameDataAccess = new UIGameDataAccess()) {
-				MapUnit currentUnit = gameDataAccess.gameData.GetUnit(CurrentlySelectedUnit.guid);
+				MapUnit currentUnit = gameDataAccess.gameData.GetUnit(CurrentlySelectedUnit.id);
 				log.Debug(currentUnit.Describe());
 				if (currentUnit.canBuildCity()) {
 					PopupOverlay popupOverlay = GetNode<PopupOverlay>(PopupOverlay.NodePath);
@@ -519,7 +519,7 @@ private void processActions() {
 		}
 
 		if (Input.IsActionJustPressed(C7Action.UnitBuildRoad) && CurrentlySelectedUnit.canBuildRoad()) {
-			new MsgBuildRoad(CurrentlySelectedUnit.guid).send();
+			new MsgBuildRoad(CurrentlySelectedUnit.id).send();
 		}
 	}
 
@@ -541,7 +541,7 @@ private void _on_SlideToggle_toggled(bool buttonPressed) {
 
 	// Called by the disband popup
 	private void OnUnitDisbanded() {
-		new MsgDisbandUnit(CurrentlySelectedUnit.guid).send();
+		new MsgDisbandUnit(CurrentlySelectedUnit.id).send();
 	}
 
 	/**
@@ -555,6 +555,6 @@ public override void _Notification(int what) {
 	}
 
 	private void OnBuildCity(string name) {
-		new MsgBuildCity(CurrentlySelectedUnit.guid, name).send();
+		new MsgBuildCity(CurrentlySelectedUnit.id, name).send();
 	}
 }