Add Entity serialization/deserialization

2019-03-06 15:01:37 -05:00
parent ca36777813
commit 6114418264
3 changed files with 82 additions and 7 deletions
@@ -1,3 +1,34 @@
+enum MpTypes {
+    Blip = 'b',
+    Checkpoint = 'cp',
+    Colshape = 'c',
+    Label = 'l',
+    Marker = 'm',
+    Object = 'o',
+    Pickup = 'p',
+    Player = 'pl',
+    Vehicle = 'v'
+}
+
+function isObjectMpType(obj: any, type: MpTypes){
+    const client = getEnvironment() === 'client';
+    if(obj && typeof obj === 'object' && typeof obj.id !== 'undefined'){
+        const test = (type, collection, mpType) => client ? obj.type === type && collection.at(obj.id) === obj : obj instanceof mpType;
+        switch(type){
+            case MpTypes.Blip: return test('blip', mp.blips, mp.Blip);
+            case MpTypes.Checkpoint: return test('checkpoint', mp.checkpoints, mp.Checkpoint);
+            case MpTypes.Colshape: return test('colshape', mp.colshapes, mp.Colshape);
+            case MpTypes.Label: return test('textlabel', mp.labels, mp.TextLabel);
+            case MpTypes.Marker: return test('marker', mp.markers, mp.Marker);
+            case MpTypes.Object: return test('object', mp.objects, mp.Object);
+            case MpTypes.Pickup: return test('pickup', mp.pickups, mp.Pickup);
+            case MpTypes.Player: return test('player', mp.players, mp.Player);
+            case MpTypes.Vehicle: return test('vehicle', mp.vehicles, mp.Vehicle);
+        }
+    }
+    return false;
+}
+
 export function uid(): string {
    const first = (Math.random() * 46656) | 0;
    const second = (Math.random() * 46656) | 0;
@@ -13,11 +44,55 @@ export function getEnvironment(): string {
 }

 export function stringifyData(data: any): string {
-    return JSON.stringify(data);
+    const env = getEnvironment();
+    return JSON.stringify(data, (_, value) => {
+        if(env === 'client' || env === 'server' && value && typeof value === 'object'){
+            let type;
+
+            if(isObjectMpType(value, MpTypes.Blip)) type = MpTypes.Blip;
+            else if(isObjectMpType(value, MpTypes.Checkpoint)) type = MpTypes.Checkpoint;
+            else if(isObjectMpType(value, MpTypes.Colshape)) type = MpTypes.Colshape;
+            else if(isObjectMpType(value, MpTypes.Marker)) type = MpTypes.Marker;
+            else if(isObjectMpType(value, MpTypes.Object)) type = MpTypes.Object;
+            else if(isObjectMpType(value, MpTypes.Pickup)) type = MpTypes.Pickup;
+            else if(isObjectMpType(value, MpTypes.Player)) type = MpTypes.Player;
+            else if(isObjectMpType(value, MpTypes.Vehicle)) type = MpTypes.Vehicle;
+
+            if(type) return {
+                __t: type,
+                i: value.remoteId || value.id
+            };
+        }
+
+        return value;
+    });
 }

 export function parseData(data: string): any {
-    return JSON.parse(data);
+    const env = getEnvironment();
+    return JSON.parse(data, (_, value) => {
+        if((env === 'client' || env === 'server') && value && typeof value === 'object' && typeof value['__t'] === 'string' && typeof value.i === 'number' && Object.keys(value).length === 2){
+            const id = value.i;
+            const type = value['__t'];
+            let collection;
+
+            switch(type){
+                case MpTypes.Blip: collection = mp.blips; break;
+                case MpTypes.Checkpoint: collection = mp.checkpoints; break;
+                case MpTypes.Colshape: collection = mp.colshapes; break;
+                case MpTypes.Label: collection = mp.labels; break;
+                case MpTypes.Marker: collection = mp.markers; break;
+                case MpTypes.Object: collection = mp.objects; break;
+                case MpTypes.Pickup: collection = mp.pickups; break;
+                case MpTypes.Player: collection = mp.players; break;
+                case MpTypes.Vehicle: collection = mp.vehicles; break;
+            }
+
+            if(collection) return collection[env === 'client' ? 'atRemoteId' : 'at'](id);
+        }
+
+        return value;
+    });
 }

 export function promiseResolve(result: any): Promise<any> {