jump fix

docs/src/progress/currenttarget.md

@@ -9,9 +9,7 @@
   audio fx for everything
 
 + bug fixes
-  fix bug where synchronization packet for non-existant entity crashes engine
   fix items falling through floor
-  fix jump tree not applying force while movement tree is active
 
 
 Things that feel bad:
@@ -20,4 +18,3 @@ Things that feel bad:
     Attack animation feels slow
   No audio
   Short movement bursts feel jittery
-  Can't jump without moving

docs/src/progress/renderertodo.md

@@ -490,6 +490,7 @@ Fix eyebrow weights on human model
 Massive netcode gen refactor
 Server synchronization manager
 Jump tree synchronization
+Fix jump bugginess
 
 # TODO
 

src/main/java/electrosphere/entity/state/gravity/ClientGravityTree.java

@@ -70,6 +70,10 @@ public class ClientGravityTree implements BehaviorTree {
     public GravityTreeState getState(){
         return state;
     }
+
+    public void start(){
+        state = GravityTreeState.ACTIVE;
+    }
     
     
     public void interrupt(){

src/main/java/electrosphere/entity/state/gravity/GravityUtils.java

@@ -5,10 +5,10 @@ import electrosphere.entity.EntityDataStrings;
 
 public class GravityUtils {
     
-    @Deprecated
     public static void clientAttemptActivateGravity(Entity target){
         if(target.containsKey(EntityDataStrings.GRAVITY_ENTITY)){
             ClientGravityTree tree = ClientGravityTree.getClientGravityTree(target);
+            tree.start();
         }
     }
 

src/main/java/electrosphere/entity/state/movement/jump/ServerJumpTree.java

@@ -16,6 +16,7 @@ import electrosphere.entity.EntityDataStrings;
 import electrosphere.entity.EntityUtils;
 import electrosphere.entity.btree.BehaviorTree;
 import electrosphere.entity.state.AnimationPriorities;
+import electrosphere.entity.state.gravity.GravityUtils;
 import electrosphere.entity.state.movement.jump.ClientJumpTree.JumpState;
 import electrosphere.game.data.creature.type.movement.JumpMovementSystem;
 import electrosphere.net.synchronization.annotation.SyncedField;
@@ -59,6 +60,7 @@ public class ServerJumpTree implements BehaviorTree {
             this.setState(JumpState.ACTIVE);
             this.setCurrentFrame(0);
             this.setCurrentJumpForce(jumpForce);
+            GravityUtils.serverAttemptActivateGravity(parent);
         }
     }
 
@@ -85,6 +87,7 @@ public class ServerJumpTree implements BehaviorTree {
                 //potentially disable
                 if(currentFrame >= jumpFrames){
                     this.setState(JumpState.AWAITING_LAND);
+                    GravityUtils.serverAttemptActivateGravity(parent);
                 }
             break;
             case INACTIVE:
@@ -107,7 +110,7 @@ public class ServerJumpTree implements BehaviorTree {
 
     public void land(){
         if(state != JumpState.INACTIVE && currentFrame > 2){
-            state = JumpState.INACTIVE;
+            this.setState(JumpState.INACTIVE);
         }
     }