Add world timers and world time (counted in number of rounds)

* Increase world time each round.
* Add script reward "createTimer"
* Add script requirement "timerElapsed"

AndorsTrail/src/com/gpl/rpg/AndorsTrail/controller/ConversationController.java

@@ -69,6 +69,9 @@ public final class ConversationController {
 			case giveItem:
 				addItemReward(reward.rewardID, reward.value, result);
 				break;
+			case createTimer:
+				world.model.worldData.createTimer(reward.rewardID);
+				break;
 			}
 		}
 
@@ -165,6 +168,8 @@ public final class ConversationController {
 				return player.getSkillLevel(SkillCollection.SkillID.valueOf(requirement.requireID)) >= requirement.value;
 			case killedMonster:
 				return world.model.statistics.getNumberOfKillsForMonsterType(requirement.requireID) >= requirement.value;
+			case timerElapsed:
+				return world.model.worldData.hasTimerElapsed(requirement.requireID, requirement.value);
 			default:
 				return true;
 		}

AndorsTrail/src/com/gpl/rpg/AndorsTrail/controller/GameRoundController.java

@@ -80,6 +80,7 @@ public final class GameRoundController implements TimedMessageTask.Callback {
 		gameRoundListeners.onNewRound();
 	}
 	public void onNewPlayerRound() {
+		world.model.worldData.tickWorldTime();
 		controllers.actorStatsController.applyConditionsToPlayer(world.model.player, false);
 		controllers.actorStatsController.applySkillEffectsForNewRound(world.model.player, world.model.currentMap);
 		controllers.mapController.handleMapEvents(world.model.currentMap, world.model.player.position, MapObject.MapObjectEvaluationType.afterEveryRound);

AndorsTrail/src/com/gpl/rpg/AndorsTrail/controller/MapController.java

@@ -133,6 +133,7 @@ public final class MapController {
 			m.resetTemporaryData();
 		}
 		controllers.monsterSpawnController.spawnAll(world.model.currentMap, world.model.currentTileMap);
+		world.model.worldData.tickWorldTime(20);
 		controllers.gameRoundController.resetRoundTimers();
 	}
 

AndorsTrail/src/com/gpl/rpg/AndorsTrail/model/WorldData.java

@@ -3,16 +3,57 @@ package com.gpl.rpg.AndorsTrail.model;
 import java.io.DataInputStream;
 import java.io.DataOutputStream;
 import java.io.IOException;
+import java.util.HashMap;
+import java.util.Map;
 
 public final class WorldData {
+	private long worldTime = 0; // Measured in number of game rounds
+	private final HashMap<String, Long> timers = new HashMap<String, Long>();
 
 	public WorldData() {}
 
+	public void tickWorldTime() {
+		++worldTime;
+	}
+	public void tickWorldTime(int ticks) {
+		worldTime += ticks;
+	}
+	public long getWorldTime() {
+		return worldTime;
+	}
+
+	public void createTimer(String name) {
+		timers.put(name, worldTime);
+	}
+
+	public void removeTimer(String name) {
+		timers.remove(name);
+	}
+
+	public boolean hasTimerElapsed(String name, long duration) {
+		Long v = timers.get(name);
+		if (v == null) return false;
+		return v + duration <= worldTime;
+	}
+
 	// ====== PARCELABLE ===================================================================
 
 	public WorldData(DataInputStream src, int fileversion) throws IOException {
+		worldTime = src.readLong();
+		final int numTimers = src.readInt();
+		for(int i = 0; i < numTimers; ++i) {
+			final String timerName = src.readUTF();
+			final long value = src.readLong();
+			this.timers.put(timerName, value);
+		}
 	}
 
 	public void writeToParcel(DataOutputStream dest, int flags) throws IOException {
+		dest.writeLong(worldTime);
+		dest.writeInt(timers.size());
+		for(Map.Entry<String, Long> e : timers.entrySet()) {
+			dest.writeUTF(e.getKey());
+			dest.writeLong(e.getValue());
+		}
 	}
 }

AndorsTrail/src/com/gpl/rpg/AndorsTrail/model/conversation/Requirement.java

@@ -8,6 +8,7 @@ public final class Requirement {
 		,wear				// Player must be wearing item(s). Items will NOT be removed when selecting reply.
 		,skillLevel			// Player needs to have a specific skill equal to or above a certain level
 		,killedMonster
+		,timerElapsed
 	}
 
 	public final RequirementType requireType;

AndorsTrail/src/com/gpl/rpg/AndorsTrail/model/conversation/Reward.java

@@ -8,6 +8,7 @@ public final class Reward {
 		,actorCondition
 		,alignmentChange
 		,giveItem
+		,createTimer
 	}
 
 	public final RewardType rewardType;