Proper 6DoF weapons

Projects/Android/jni/Quake2VR/Q2VR_SurfaceView.c

@@ -833,7 +833,7 @@ void setHMDPosition( float x, float y, float z, float yaw )
 	}
 }
 
-bool isMultiplayer()
+qboolean isMultiplayer()
 {
 	return Cvar_VariableValue("maxclients") > 1;
 }
@@ -1336,6 +1336,8 @@ void VR_Init()
 	vr_worldscale = Cvar_Get( "vr_worldscale", "26.2467", CVAR_ARCHIVE);
 }
 
+void M_Menu_Main_f (void);
+
 void * AppThreadFunction( void * parm )
 {
 	ovrAppThread * appThread = (ovrAppThread *)parm;
@@ -1418,6 +1420,7 @@ void * AppThreadFunction( void * parm )
 							Qcommon_Init(argc, (const char**)argv);
 						}
 
+						//M_Menu_Main_f ();
 						quake2_initialised = true;
 					}
 					break;
@@ -1544,9 +1547,6 @@ void * AppThreadFunction( void * parm )
 				case LEFT_HANDED_DEFAULT:
 					HandleInput_Left(appState.Ovr, appState.DisplayTime);
 					break;
-                case GAMEPAD:
-                    //HandleInput_Gamepad(appState.Ovr, appState.DisplayTime); // Someone else can implement this
-                    break;
 			}
 
 			static bool usingScreenLayer = true; //Starts off using the screen layer

Projects/Android/jni/Quake2VR/VrCommon.h

@@ -55,7 +55,7 @@ int ducked;
 
 float radians(float deg);
 float degrees(float rad);
-bool isMultiplayer();
+qboolean isMultiplayer();
 double GetTimeInMilliSeconds();
 float length(float x, float y);
 float nonLinearFilter(float in);

Projects/Android/jni/quake2/src/client/cl_ents.c

@@ -19,6 +19,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */
 // cl_ents.c -- entity parsing and management
 
+#include <src/game/q_shared.h>
 #include "client.h"
 #include "../../../Quake2VR/mathlib.h"
 
@@ -506,7 +507,7 @@ void CL_ParsePacketEntities (frame_t *oldframe, frame_t *newframe)
 	}
 }
 
-
+qboolean isMultiplayer();
 
 /*
 ===================
@@ -538,16 +539,16 @@ void CL_ParsePlayerstate (frame_t *oldframe, frame_t *newframe)
 
 	if (flags & PS_M_ORIGIN)
 	{
-		state->pmove.origin[0] = MSG_ReadShort (&net_message);
+		state->pmove.origin[0] = MSG_ReadFloat (&net_message);
-		state->pmove.origin[1] = MSG_ReadShort (&net_message);
+		state->pmove.origin[1] = MSG_ReadFloat (&net_message);
-		state->pmove.origin[2] = MSG_ReadShort (&net_message);
+		state->pmove.origin[2] = MSG_ReadFloat (&net_message);
 	}
 
 	if (flags & PS_M_VELOCITY)
 	{
-		state->pmove.velocity[0] = MSG_ReadShort (&net_message);
+		state->pmove.velocity[0] = MSG_ReadFloat (&net_message);
-		state->pmove.velocity[1] = MSG_ReadShort (&net_message);
+		state->pmove.velocity[1] = MSG_ReadFloat (&net_message);
-		state->pmove.velocity[2] = MSG_ReadShort (&net_message);
+		state->pmove.velocity[2] = MSG_ReadFloat (&net_message);
 	}
 
 	if (flags & PS_M_TIME)
@@ -557,13 +558,13 @@ void CL_ParsePlayerstate (frame_t *oldframe, frame_t *newframe)
 		state->pmove.pm_flags = MSG_ReadByte (&net_message);
 
 	if (flags & PS_M_GRAVITY)
-		state->pmove.gravity = MSG_ReadShort (&net_message);
+		state->pmove.gravity = MSG_ReadFloat (&net_message);
 
 	if (flags & PS_M_DELTA_ANGLES)
 	{
-		state->pmove.delta_angles[0] = MSG_ReadShort (&net_message);
+		state->pmove.delta_angles[0] = MSG_ReadFloat (&net_message);
-		state->pmove.delta_angles[1] = MSG_ReadShort (&net_message);
+		state->pmove.delta_angles[1] = MSG_ReadFloat (&net_message);
-		state->pmove.delta_angles[2] = MSG_ReadShort (&net_message);
+		state->pmove.delta_angles[2] = MSG_ReadFloat (&net_message);
 	}
 
 	if (cl.attractloop)
@@ -596,6 +597,11 @@ void CL_ParsePlayerstate (frame_t *oldframe, frame_t *newframe)
 	if (flags & PS_WEAPONINDEX)
 	{
 		state->gunindex = MSG_ReadByte (&net_message);
+
+		if (!isMultiplayer()) {
+			//Only read this if not multiplayer
+			state->weapmodel = MSG_ReadByte(&net_message);
+		}
 	}
 
 	if (flags & PS_WEAPONFRAME)
@@ -1349,31 +1355,55 @@ extern vec3_t hmdorientation;
 
 void convertFromVRtoQ2(vec3_t in, vec3_t offset, vec3_t out);
 
-void ProjectSource (vec3_t point, vec3_t distance, vec3_t forward, vec3_t right, vec3_t result)
+// gitem_t->weapmodel for weapons indicates model index
-{
+#define WEAP_BLASTER			1
-    result[0] = point[0] + forward[0] * distance[0] + right[0] * distance[1];
+#define WEAP_SHOTGUN			2
-    result[1] = point[1] + forward[1] * distance[0] + right[1] * distance[1];
+#define WEAP_SUPERSHOTGUN		3
-    result[2] = point[2] + forward[2] * distance[0] + right[2] * distance[1] + distance[2];
+#define WEAP_MACHINEGUN			4
-}
+#define WEAP_CHAINGUN			5
+#define WEAP_GRENADES			6
+#define WEAP_GRENADELAUNCHER	7
+#define WEAP_ROCKETLAUNCHER		8
+#define WEAP_HYPERBLASTER		9
+#define WEAP_RAILGUN			10
+#define WEAP_BFG				11
 
-static void SetWeapon6DOF(vec3_t origin, vec3_t gunorigin, vec3_t gunangles)
+static void SetWeapon6DOF(int weapmodel, vec3_t origin, vec3_t gunorigin, vec3_t gunangles)
 {
 	vec3_t gunoffset;
+    convertFromVRtoQ2(weaponoffset, NULL, gunoffset);
 
-	vec3_t n0_offset;
+    //fb / lr / ud
-	VectorSet(n0_offset, 0, 0, 0);
-    convertFromVRtoQ2(weaponoffset, n0_offset, gunoffset);
-
 	vec3_t offset;
-    VectorSet(offset, -10, -4, -6);
+    VectorSet(offset, 10, 4, -5);
     vec3_t forward;
     vec3_t right;
-    AngleVectors (weaponangles, forward, right, NULL);
+    vec3_t up;
-	vec3_t new_gun_offset;
-    ProjectSource (gunoffset, offset, forward, right, new_gun_offset);
 
-	VectorAdd(origin, new_gun_offset, gunorigin);
+    vec3_t tempAngles;
+    VectorCopy(weaponangles, tempAngles);
+    tempAngles[PITCH] -= 180.0;
+
+	vec3_t position_adjust;
+	vec3_t nullVec;
+    VectorSet(nullVec, 0, 0, 0);
+
+    matrix4x4 mat1;
+    Matrix4x4_CreateFromEntity(mat1, nullVec, offset, 1.0);
+
+    matrix4x4 mat2;
+    Matrix4x4_CreateFromEntity(mat2, tempAngles, nullVec, 1.0);
+
+    matrix4x4 mat3;
+    Matrix4x4_Concat(mat3, mat2, mat1);
+
+    Matrix3x4_OriginFromMatrix(mat3, position_adjust);
+
+    VectorAdd(origin, gunoffset, gunorigin);
+    VectorAdd(gunorigin, position_adjust, gunorigin);
+    gunorigin[2] -= 12;
 	VectorCopy(weaponangles, gunangles);
+    gunangles[PITCH] -= 5; // HACK!! (gun angle not quite right)
 }
 
 /*
@@ -1400,7 +1430,7 @@ void CL_AddViewWeapon (player_state_t *ps, player_state_t *ops)
 		return;
 
     // set up gun position
-	SetWeapon6DOF(cl.refdef.vieworg, gun.origin, gun.angles);
+    SetWeapon6DOF(ps->weapmodel, cl.refdef.vieworg, gun.origin, gun.angles);
 
 	if (gun_frame)
 	{

Projects/Android/jni/quake2/src/client/cl_inv.c

@@ -109,7 +109,7 @@ void CL_DrawInventory (void)
 
 	re.DrawPic (x, y+8, "inventory");
 
-	y += 24;
+/*	y += 24;
 	x += 24;
 	Inv_DrawString (x, y, "hotkey ### item");
 	Inv_DrawString (x, y+8, "------ --- ----");
@@ -143,7 +143,7 @@ void CL_DrawInventory (void)
 		Inv_DrawString (x, y, string);
 		y += 8;
 	}
-
+*/
 
 }
 

Projects/Android/jni/quake2/src/client/snd_mem.c

@@ -128,7 +128,7 @@ sfxcache_t *S_LoadSound (sfx_t *s)
 	int		size;
 	char	*name;
 
-	if (s->name[0] == '*')
+	if (s == NULL || s->name[0] == '*')
 		return NULL;
 
 // see if still in memory

Projects/Android/jni/quake2/src/game/p_client.c

@@ -1583,7 +1583,12 @@ void convertFromVRtoQ2(vec3_t in, vec3_t offset, vec3_t out)
     VectorSet(vrSpace, -in[2], in[0], in[1]);
     vec3_t temp;
     VectorScale(vrSpace, vr_worldscale->value, temp);
+
+    if (offset) {
 		VectorAdd(temp, offset, out);
+	} else {
+    	VectorCopy(temp, out);
+    }
 }
 
 static void SV_SetWeapon_Client6DOF(edict_t *ent)

Projects/Android/jni/quake2/src/game/p_weapon.c

@@ -211,6 +211,8 @@ void ChangeWeapon (edict_t *ent)
 	ent->client->weaponstate = WEAPON_ACTIVATING;
 	ent->client->ps.gunframe = 0;
 	ent->client->ps.gunindex = gi.modelindex(ent->client->pers.weapon->view_model);
+	ent->client->ps.weapmodel = ent->client->pers.weapon->weapmodel;
+
 
 	ent->client->anim_priority = ANIM_PAIN;
 	if(ent->client->ps.pmove.pm_flags & PMF_DUCKED)
@@ -829,7 +831,7 @@ void Blaster_Fire (edict_t *ent, vec3_t g_offset, int damage, qboolean hyper, in
 	VectorScale (forward, -2, ent->client->kick_origin);
 	ent->client->kick_angles[0] = -1;
 
-	fire_blaster (ent, start, forward, damage, 1000, effect, hyper);
+	fire_blaster (ent, start, forward, damage, 2000, effect, hyper);
 
 	// send muzzle flash
 	gi.WriteByte (svc_muzzleflash);

Projects/Android/jni/quake2/src/game/q_shared.h

@@ -1207,6 +1207,7 @@ typedef struct
 	vec3_t		gunoffset;
 	int			gunindex;
 	int			gunframe;
+	int			weapmodel;
 
 	float		blend[4];		// rgba full screen effect
 	

Projects/Android/jni/quake2/src/server/sv_ents.c

@@ -18,6 +18,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 
 */
 
+#include <src/game/q_shared.h>
 #include "server.h"
 
 /*
@@ -212,6 +213,7 @@ void SV_EmitPacketEntities (client_frame_t *from, client_frame_t *to, sizebuf_t
 }
 
 
+qboolean isMultiplayer();
 
 /*
 =============
@@ -315,16 +317,16 @@ void SV_WritePlayerstateToClient (client_frame_t *from, client_frame_t *to, size
 
 	if (pflags & PS_M_ORIGIN)
 	{
-		MSG_WriteShort (msg, ps->pmove.origin[0]);
+		MSG_WriteFloat (msg, ps->pmove.origin[0]);
-		MSG_WriteShort (msg, ps->pmove.origin[1]);
+		MSG_WriteFloat (msg, ps->pmove.origin[1]);
-		MSG_WriteShort (msg, ps->pmove.origin[2]);
+		MSG_WriteFloat (msg, ps->pmove.origin[2]);
 	}
 
 	if (pflags & PS_M_VELOCITY)
 	{
-		MSG_WriteShort (msg, ps->pmove.velocity[0]);
+		MSG_WriteFloat (msg, ps->pmove.velocity[0]);
-		MSG_WriteShort (msg, ps->pmove.velocity[1]);
+		MSG_WriteFloat (msg, ps->pmove.velocity[1]);
-		MSG_WriteShort (msg, ps->pmove.velocity[2]);
+		MSG_WriteFloat (msg, ps->pmove.velocity[2]);
 	}
 
 	if (pflags & PS_M_TIME)
@@ -334,13 +336,13 @@ void SV_WritePlayerstateToClient (client_frame_t *from, client_frame_t *to, size
 		MSG_WriteByte (msg, ps->pmove.pm_flags);
 
 	if (pflags & PS_M_GRAVITY)
-		MSG_WriteShort (msg, ps->pmove.gravity);
+        MSG_WriteFloat (msg, ps->pmove.gravity);
 
 	if (pflags & PS_M_DELTA_ANGLES)
 	{
-		MSG_WriteShort (msg, ps->pmove.delta_angles[0]);
+        MSG_WriteFloat (msg, ps->pmove.delta_angles[0]);
-		MSG_WriteShort (msg, ps->pmove.delta_angles[1]);
+        MSG_WriteFloat (msg, ps->pmove.delta_angles[1]);
-		MSG_WriteShort (msg, ps->pmove.delta_angles[2]);
+        MSG_WriteFloat (msg, ps->pmove.delta_angles[2]);
 	}
 
 	//
@@ -370,6 +372,11 @@ void SV_WritePlayerstateToClient (client_frame_t *from, client_frame_t *to, size
 	if (pflags & PS_WEAPONINDEX)
 	{
 		MSG_WriteByte (msg, ps->gunindex);
+
+		if (!isMultiplayer()) {
+			//Add if for multiplayer
+			MSG_WriteByte(msg, ps->weapmodel);
+		}
 	}
 
 	if (pflags & PS_WEAPONFRAME)