Ticket #2055: SharedLOSTech.patch

binaries/data/mods/public/simulation/components/Player.js

@@ -35 +35 @@
     this.cheatsEnabled = false;
     this.cheatTimeMultiplier = 1;
     this.heroes = [];
+    this.sharedLos = false;
     this.resourceNames = {
         "food": markForTranslation("Food"),
         "wood": markForTranslation("Wood"),
@@ -453 +454 @@
     if (!cmpPlayerManager)
         return;
 
-    var sharedLos = [];
+    var cmpTechnologyManager = Engine.QueryInterface(this.entity, IID_TechnologyManager);
+    if (!cmpTechnologyManager)
+        return;
+
+    var sharedLosArr = [];
     for (var i = 0; i < cmpPlayerManager.GetNumPlayers(); ++i)
-        if (this.IsMutualAlly(i))
-            sharedLos.push(i);
+        if ( (this.IsMutualAlly(i) && this.sharedLos) || (i == this.GetPlayerID()) )
+            sharedLosArr.push(i);
 
-    cmpRangeManager.SetSharedLos(this.playerID, sharedLos);
+    cmpRangeManager.SetSharedLos(this.playerID, sharedLosArr);
 };
 
 Player.prototype.GetFormations = function()
@@ -788 +793 @@
     this.startingTechnologies = techs;
 };
 
-Engine.RegisterComponentType(IID_Player, "Player", Player);
+Player.prototype.OnValueModification = function(msg)
+{
+    if (msg.component != "Player")
+        return;
+
+    var oldSharedLos = this.sharedLos;
+    this.sharedLos = ApplyValueModificationsToPlayer("Player/sharedLos", this.sharedLos, this.entity);
+
+    if (oldSharedLos != this.sharedLos)
+        this.UpdateSharedLos();
+};
+
+Engine.RegisterComponentType(IID_Player, "Player", Player);
+ No newline at end of file

binaries/data/mods/public/simulation/data/technologies/unlock_shared_los.json

@@ +1 @@
+{
+    "genericName": "Carthography",
+    "description": "By means of trading and travelling people explored beyond the boundaries of their lands and drew maps of it in order to share and memorize their discoveries.",
+    "cost": {"food": 100, "wood": 0, "stone": 0, "metal": 100},
+    "requirements": {"tech": "phase_village"},
+    "icon": "shared_los.png",
+    "researchTime": 40,
+    "tooltip": "Player sees what his allies see.",
+    "modifications": [{"value": "Player/sharedLos", "replace": true}],
+    "soundComplete": "interface/alarm/alarm_upgradearmory.xml"
+}

binaries/data/mods/public/simulation/templates/template_structure_economic_market.xml

@@ -51 +51 @@
     <BatchTimeModifier>0.7</BatchTimeModifier>
     <Technologies datatype="tokens">
       speed_trader_01
+      unlock_shared_los
     </Technologies>
     <Entities datatype="tokens">
       units/{civ}_support_trader