Make knife true 6DoF weapon

Projects/Android/jni/RTCWVR/VrClientInfo.h

@@ -30,6 +30,10 @@ typedef struct {
     qboolean scopeready;   // Scope can be engaged
     qboolean scopedweapon; // Weapon supports scope
 
+    qboolean velocitytriggered; // Weapon attack triggered by velocity (knife)
+
+
+
     vec3_t offhandangles;
     vec3_t offhandoffset;
 } vr_client_info_t;

Projects/Android/jni/RTCWVR/VrInput.h

@@ -7,7 +7,8 @@
 //New control scheme definitions to be defined L1VR_SurfaceView.c enumeration
 enum control_scheme;
 
-#define SCOPE_ENGAGE_DISTANCE 0.3
+#define SCOPE_ENGAGE_DISTANCE   0.3
+#define VELOCITY_TRIGGER        2.0
 
 ovrInputStateTrackedRemote leftTrackedRemoteState_old;
 ovrInputStateTrackedRemote leftTrackedRemoteState_new;

Projects/Android/jni/RTCWVR/VrInputDefault.c

@@ -162,6 +162,22 @@ void HandleInput_Default( ovrInputStateTrackedRemote *pDominantTrackedRemoteNew,
             vr.weaponoffset[2] = pDominantTracking->HeadPose.Pose.Position.z - vr.hmdposition[2];
             vr.weaponoffset_timestamp = Sys_Milliseconds( );
 
+            //Does weapon velocity trigger attack (knife) and is it fast enough
+            if (vr.velocitytriggered)
+            {
+                static qboolean fired = qfalse;
+                float velocity = sqrtf(powf(pDominantTracking->HeadPose.LinearVelocity.x, 2) +
+                                       powf(pDominantTracking->HeadPose.LinearVelocity.y, 2) +
+                                       powf(pDominantTracking->HeadPose.LinearVelocity.z, 2));
+
+                ALOGV("        Velocity: %f", velocity);
+
+                if (fired != (velocity > VELOCITY_TRIGGER)) {
+                    sendButtonAction("+attack", (velocity > VELOCITY_TRIGGER));
+                    fired = (velocity > VELOCITY_TRIGGER);
+                }
+            }
+
             if (vr.weapon_stabilised)
             {
                 float z = pOffTracking->HeadPose.Pose.Position.z - pDominantTracking->HeadPose.Pose.Position.z;
@@ -287,7 +303,8 @@ void HandleInput_Default( ovrInputStateTrackedRemote *pDominantTrackedRemoteNew,
             else
             {
                 //Fire Primary
-                if ((pDominantTrackedRemoteNew->Buttons & ovrButton_Trigger) !=
+                if (!vr.velocitytriggered && // Don't fire velocity triggered weapons
+                    (pDominantTrackedRemoteNew->Buttons & ovrButton_Trigger) !=
                     (pDominantTrackedRemoteOld->Buttons & ovrButton_Trigger)) {
 
                     firingPrimary = (pDominantTrackedRemoteNew->Buttons & ovrButton_Trigger);

Projects/Android/jni/rtcw/Android.mk

@@ -2,10 +2,8 @@
 
 RTCW_BASE_CFLAGS = \
 -fsigned-char \
- -march=armv7-a -mfloat-abi=softfp \
+ -Ofast -fomit-frame-pointer -ffast-math -fno-strict-aliasing -fstrength-reduce -ftree-vectorize -fsingle-precision-constant \
- -DNDEBUG  -DNDEBUG -Ofast -fomit-frame-pointer -ffast-math -fno-strict-aliasing -fstrength-reduce -ftree-vectorize -fsingle-precision-constant \
+ -pipe -DPANDORA -DHAVE_GLES -DARM  -DC_ONLY
- -pipe -DPANDORA -DHAVE_GLES -DARM  -DC_ONLY \
-  -DAUTOAIM
 
 #-DNEON  -mfpu=neon 
 

Projects/Android/jni/rtcw/src/cgame/cg_weapons.c

@@ -3223,6 +3223,28 @@ void CG_AddViewWeapon( playerState_t *ps ) {
 	// add the foot
 	CG_AddPlayerFoot( &hand, ps, &cg.predictedPlayerEntity );
 
+
+    //Set some important flags based on the current weapon
+    switch ( ps->weapon ) {
+        case WP_KNIFE:
+            cgVR->velocitytriggered = qtrue;
+            cgVR->scopedweapon = qfalse;
+            break;
+        case WP_GARAND:
+        case WP_SNIPERRIFLE:
+        case WP_MAUSER:
+        case WP_SNOOPERSCOPE:
+        case WP_FG42:
+        case WP_FG42SCOPE:
+            cgVR->velocitytriggered = qfalse;
+            cgVR->scopedweapon = qtrue;
+            break;
+        default:
+            cgVR->velocitytriggered = qfalse;
+            cgVR->scopedweapon = qfalse;
+            break;
+    }
+
 	cg.predictedPlayerEntity.lastWeaponClientFrame = cg.clientFrame;
 }
 
@@ -4003,20 +4025,6 @@ void CG_FinishWeaponChange( int lastweap, int newweap ) {
 		}
 	}
 
-	switch ( newweap ) {
-		case WP_GARAND:
-		case WP_SNIPERRIFLE:
-		case WP_MAUSER:
-		case WP_SNOOPERSCOPE:
-		case WP_FG42:
-		case WP_FG42SCOPE:
-			cgVR->scopedweapon = qtrue;
-			break;
-		default:
-			cgVR->scopedweapon = qfalse;
-			break;
-	}
-
 	cg.weaponSelect     = newweap;
 }
 

Projects/Android/jni/rtcw/src/game/bg_pmove.c

@@ -3303,6 +3303,9 @@ if ( pm->ps->weapon == WP_AKIMBO ) {
 }
 
 switch ( pm->ps->weapon ) {
+case WP_KNIFE:
+	//Play no animation for the knife (as it is physical stabby stabby)
+	break;
 case WP_MAUSER:
 case WP_GRENADE_LAUNCHER:
 case WP_GRENADE_PINEAPPLE: