Offload vehicle purchase logic to clientside

scripts/client/event.js

@@ -94,6 +94,7 @@ function onProcess(event, deltaTime) {
     processWantedLevelReset();
     processGameSpecifics();
     processNearbyPickups();
+    processVehiclePurchasing();
 }
 
 // ===========================================================================

scripts/client/main.js

@@ -59,6 +59,10 @@ let mouseCameraEnabled = false;
 
 let currentPickup = false;
 
+let vehiclePurchaseState = VRR_VEHBUYSTATE_NONE;
+let vehiclePurchasing = null;
+let vehiclePurchasePosition = null;
+
 // Pre-cache all allowed skins
 let allowedSkins = getAllowedSkins(getGame());
 

scripts/client/server.js

@@ -89,6 +89,8 @@ function addAllNetworkHandlers() {
     addNetworkHandler("vrr.elementPosition", setElementPosition);
     addNetworkHandler("vrr.elementCollisions", setElementCollisionsEnabled);
 
+    addNetworkHandler("vrr.vehBuyState", setVehiclePurchaseState);
+
     addNetworkHandler("vrr.showRegistration", showRegistrationGUI);
     addNetworkHandler("vrr.showNewCharacter", showNewCharacterGUI);
     addNetworkHandler("vrr.showLogin", showLoginGUI);

scripts/client/utilities.js

@@ -819,4 +819,34 @@ function processGameSpecifics() {
     destroyAutoCreatedPickups();
 }
 
+// ===========================================================================
+
+function processVehiclePurchasing() {
+    if(vehiclePurchaseState == VRR_VEHBUYSTATE_TESTDRIVE) {
+        if(inVehicle == false) {
+            vehiclePurchaseState = VRR_VEHBUYSTATE_EXITEDVEH;
+            triggerNetworkEvent("vrr.vehBuyState", VRR_VEHBUYSTATE_EXITEDVEH);
+            return false;
+        } else {
+            if(vehiclePurchasing.id == inVehicle) {
+                if(getDistance(inVehicle.position, vehiclePurchasePosition) >= 25) {
+                    vehiclePurchaseState = VRR_VEHBUYSTATE_FARENOUGH;
+                    triggerNetworkEvent("vrr.vehBuyState", VRR_VEHBUYSTATE_FARENOUGH);
+                }
+            } else {
+                vehiclePurchaseState = VRR_VEHBUYSTATE_WRONGVEH;
+                triggerNetworkEvent("vrr.vehBuyState", VRR_VEHBUYSTATE_WRONGVEH);
+            }
+        }
+    }
+}
+
+// ===========================================================================
+
+function setVehiclePurchaseState(state, vehicle, position) {
+    vehiclePurchaseState = state;
+    vehiclePurchasePosition = position;
+    vehiclePurchasing = vehicle;
+}
+
 // ===========================================================================