multiprotocol: gamelogic code for 1.1

7 files changed, 279 insertions, 55 deletions

diff --git a/src/cgame/cg_local.h b/src/cgame/cg_local.h
index b405cc6..5f2317d 100644
--- a/src/cgame/cg_local.h
+++ b/src/cgame/cg_local.h
@@ -2115,9 +2115,145 @@ void          trap_GetGameState( gameState_t *gamestate );
 // snapshot latency can be calculated.
 void          trap_GetCurrentSnapshotNumber( int *snapshotNumber, int *serverTime );
 
+#ifdef MODULE_INTERFACE_11
+typedef struct {
+	int			commandTime;	// cmd->serverTime of last executed command
+	int			pm_type;
+	int			bobCycle;		// for view bobbing and footstep generation
+	int			pm_flags;		// ducked, jump_held, etc
+	int			pm_time;
+
+	vec3_t		origin;
+	vec3_t		velocity;
+	int			weaponTime;
+	int			gravity;
+	int			speed;
+	int			delta_angles[3];	// add to command angles to get view direction
+									// changed by spawns, rotating objects, and teleporters
+
+	int			groundEntityNum;// ENTITYNUM_NONE = in air
+
+	int			legsTimer;		// don't change low priority animations until this runs out
+	int			legsAnim;		// mask off ANIM_TOGGLEBIT
+
+	int			torsoTimer;		// don't change low priority animations until this runs out
+	int			torsoAnim;		// mask off ANIM_TOGGLEBIT
+
+	int			movementDir;	// a number 0 to 7 that represents the reletive angle
+								// of movement to the view angle (axial and diagonals)
+								// when at rest, the value will remain unchanged
+							// used to twist the legs during strafing
+
+	vec3_t		grapplePoint;	// location of grapple to pull towards if PMF_GRAPPLE_PULL
+
+	int			eFlags;			// copied to entityState_t->eFlags
+
+	int			eventSequence;	// pmove generated events
+	int			events[MAX_PS_EVENTS];
+	int			eventParms[MAX_PS_EVENTS];
+
+	int			externalEvent;	// events set on player from another source
+	int			externalEventParm;
+	int			externalEventTime;
+
+	int			clientNum;		// ranges from 0 to MAX_CLIENTS-1
+	int			weapon;			// copied to entityState_t->weapon
+	int			weaponstate;
+
+	vec3_t		viewangles;		// for fixed views
+	int			viewheight;
+
+	// damage feedback
+	int			damageEvent;	// when it changes, latch the other parms
+	int			damageYaw;
+	int			damagePitch;
+	int			damageCount;
+
+	int			stats[MAX_STATS];
+	int			persistant[MAX_PERSISTANT];	// stats that aren't cleared on death
+	int			misc[MAX_MISC];	// misc data
+	int			ammo[16];
+
+	int			generic1;
+	int			loopSound;
+	int			otherEntityNum;
+
+	// not communicated over the net at all
+	int			ping;			// server to game info for scoreboard
+	int			pmove_framecount;	// FIXME: don't transmit over the network
+	int			jumppad_frame;
+	int			entityEventSequence;
+} moduleAlternatePlayerState_t;
+
+typedef struct {
+	int		number;			// entity index
+	int		eType;			// entityType_t
+	int		eFlags;
+
+	trajectory_t	pos;	// for calculating position
+	trajectory_t	apos;	// for calculating angles
+
+	int		time;
+	int		time2;
+
+	vec3_t	origin;
+	vec3_t	origin2;
+
+	vec3_t	angles;
+	vec3_t	angles2;
+
+	int		otherEntityNum;	// shotgun sources, etc
+	int		otherEntityNum2;
+
+	int		groundEntityNum;	// ENTITYNUM_NONE = in air
+
+	int		constantLight;	// r + (g<<8) + (b<<16) + (intensity<<24)
+	int		loopSound;		// constantly loop this sound
+
+	int		modelindex;
+	int		modelindex2;
+	int		clientNum;		// 0 to (MAX_CLIENTS - 1), for players and corpses
+	int		frame;
+
+	int		solid;			// for client side prediction, trap_linkentity sets this properly
+
+	int		event;			// impulse events -- muzzle flashes, footsteps, etc
+	int		eventParm;
+
+	// for players
+	int		misc;			// bit flags
+	int		weapon;			// determines weapon and flash model, etc
+	int		legsAnim;		// mask off ANIM_TOGGLEBIT
+	int		torsoAnim;		// mask off ANIM_TOGGLEBIT
+
+	int		generic1;
+} moduleAlternateEntityState_t;
+
+typedef struct
+{
+  int           snapFlags;                            // SNAPFLAG_RATE_DELAYED, etc
+  int           ping;
+
+  int           serverTime;                           // server time the message is valid for (in msec)
+
+  byte          areamask[ MAX_MAP_AREA_BYTES ];       // portalarea visibility bits
+
+  moduleAlternatePlayerState_t ps;                    // complete information about the current player at this time
+
+  int           numEntities;                          // all of the entities that need to be presented
+  moduleAlternateEntityState_t entities[ MAX_ENTITIES_IN_SNAPSHOT ]; // at the time of this snapshot
+
+  int           numServerCommands;                    // text based server commands to execute when this
+  int           serverCommandSequence;                // snapshot becomes current
+} moduleAlternateSnapshot_t;
+
+qboolean      trap_GetSnapshot( int snapshotNumber, moduleAlternateSnapshot_t *snapshot );
+#else
+
 // a snapshot get can fail if the snapshot (or the entties it holds) is so
 // old that it has fallen out of the client system queue
 qboolean      trap_GetSnapshot( int snapshotNumber, snapshot_t *snapshot );
+#endif
 
 // retrieve a text command from the server stream
 // the current snapshot will hold the number of the most recent command
diff --git a/src/cgame/cg_main.c b/src/cgame/cg_main.c
index 11ea540..9af78d1 100644
--- a/src/cgame/cg_main.c
+++ b/src/cgame/cg_main.c
@@ -85,6 +85,11 @@ Q_EXPORT intptr_t vmMain( int command, int arg0, int arg1, int arg2, int arg3,
       CG_EventHandling( arg0 );
       return 0;
 
+#ifndef MODULE_INTERFACE_11
+    case CG_VOIP_STRING:
+      return (intptr_t)CG_VoIPString( );
+#endif
+
     default:
       CG_Error( "vmMain: unknown command %i", command );
       break;
diff --git a/src/cgame/cg_public.h b/src/cgame/cg_public.h
index 75b4b48..f4ef9b6 100644
--- a/src/cgame/cg_public.h
+++ b/src/cgame/cg_public.h
@@ -120,6 +120,9 @@ typedef enum
   CG_R_ADDLIGHTTOSCENE,
   CG_R_RENDERSCENE,
   CG_R_SETCOLOR,
+#ifndef MODULE_INTERFACE_11
+  CG_R_SETCLIPREGION,
+#endif
   CG_R_DRAWSTRETCHPIC,
   CG_R_MODELBOUNDS,
   CG_R_LERPTAG,
@@ -138,11 +141,13 @@ typedef enum
   CG_KEY_GETCATCHER,
   CG_KEY_SETCATCHER,
   CG_KEY_GETKEY,
+#ifdef MODULE_INTERFACE_11
   CG_PARSE_ADD_GLOBAL_DEFINE,
   CG_PARSE_LOAD_SOURCE,
   CG_PARSE_FREE_SOURCE,
   CG_PARSE_READ_TOKEN,
   CG_PARSE_SOURCE_FILE_AND_LINE,
+#endif
   CG_S_STOPBACKGROUNDTRACK,
   CG_REAL_TIME,
   CG_SNAPVECTOR,
@@ -177,6 +182,19 @@ typedef enum
   CG_KEY_GETBINDINGBUF,
   CG_KEY_SETBINDING,
 
+#ifndef MODULE_INTERFACE_11
+  CG_PARSE_ADD_GLOBAL_DEFINE,
+  CG_PARSE_LOAD_SOURCE,
+  CG_PARSE_FREE_SOURCE,
+  CG_PARSE_READ_TOKEN,
+  CG_PARSE_SOURCE_FILE_AND_LINE,
+
+  CG_KEY_SETOVERSTRIKEMODE,
+  CG_KEY_GETOVERSTRIKEMODE,
+
+  CG_S_SOUNDDURATION,
+#endif
+
   CG_MEMSET = 200,
   CG_MEMCPY,
   CG_STRNCPY,
@@ -246,6 +264,10 @@ typedef enum
   // void (*CG_ConsoleText)( void );
   // pass text that has been printed to the console to cgame
   // use Cmd_Argc() / Cmd_Argv() to read it
+
+  CG_VOIP_STRING
+  // char *(*CG_VoIPString)( void );
+  // returns a string of comma-delimited clientnums based on cl_voipSendTarget
 } cgameExport_t;
 
 //----------------------------------------------
diff --git a/src/cgame/cg_snapshot.c b/src/cgame/cg_snapshot.c
index 673558d..d69da95 100644
--- a/src/cgame/cg_snapshot.c
+++ b/src/cgame/cg_snapshot.c
@@ -241,6 +241,54 @@ static void CG_SetNextSnap( snapshot_t *snap )
   CG_BuildSolidList( );
 }
 
+#ifdef MODULE_INTERFACE_11
+static moduleAlternateSnapshot_t moduleAlternateSnapshot;
+
+static qboolean CG_GetModuleAlternateSnapshot( int snapshotNumber, snapshot_t *snap )
+{
+  moduleAlternateSnapshot_t *alt = &moduleAlternateSnapshot;
+  int r = trap_GetSnapshot( snapshotNumber, alt );
+
+  if( r )
+  {
+    int i;
+
+    snap->snapFlags = alt->snapFlags;
+    snap->ping = alt->ping;
+    snap->serverTime = alt->serverTime;
+    snap->numEntities = alt->numEntities;
+    snap->numServerCommands = alt->numServerCommands;
+    snap->serverCommandSequence = alt->serverCommandSequence;
+    memcpy( &snap->areamask, &alt->areamask, sizeof( snap->areamask ) );
+
+#define PSFO(x) ((size_t)&(((playerState_t*)0)->x))
+    memcpy( &snap->ps.commandTime, &alt->ps.commandTime, PSFO(tauntTimer) - PSFO(commandTime) );
+    memcpy( &snap->ps.movementDir, &alt->ps.movementDir, PSFO(ammo) - PSFO(movementDir) );
+    memcpy( &snap->ps.generic1, &alt->ps.generic1, PSFO(entityEventSequence) - PSFO(generic1) );
+
+    snap->ps.weaponAnim = alt->ps.ammo[0] & 0xFF;
+    snap->ps.pm_flags |= ( alt->ps.ammo[0] & 0xFF00 ) << 8;
+    snap->ps.ammo = alt->ps.ammo[1] & 0xFFF;
+    snap->ps.clips = ( alt->ps.ammo[1] & 0xF000 ) >> 12;
+    snap->ps.tauntTimer = alt->ps.ammo[2] & 0xFFF;
+    snap->ps.generic1 |= ( alt->ps.ammo[2] & 0x3000 ) >> 4;
+
+    for( i = 0; i < alt->numEntities; ++i )
+    {
+      entityState_t *s = &snap->entities[ i ];
+      const moduleAlternateEntityState_t *a = &alt->entities[ i ];
+
+#define ESFO(x) ((size_t)&(((entityState_t*)0)->x))
+      memcpy( &s->number, &a->number, ESFO(weaponAnim) - ESFO(number) );
+
+      s->weaponAnim = 0;
+      s->generic1 = a->generic1;
+    }
+  }
+
+  return r;
+}
+#endif
 
 /*
 ========================
@@ -273,7 +321,11 @@ static snapshot_t *CG_ReadNextSnapshot( void )
 
     // try to read the snapshot from the client system
     cgs.processedSnapshotNum++;
+#ifdef MODULE_INTERFACE_11
+    r = CG_GetModuleAlternateSnapshot( cgs.processedSnapshotNum, dest );
+#else
     r = trap_GetSnapshot( cgs.processedSnapshotNum, dest );
+#endif
 
     // FIXME: why would trap_GetSnapshot return a snapshot with the same server time
     if( cg.snap && r && dest->serverTime == cg.snap->serverTime )
diff --git a/src/cgame/cg_syscalls.asm b/src/cgame/cg_syscalls.asm
index 0893ebc..2537c91 100644
--- a/src/cgame/cg_syscalls.asm
+++ b/src/cgame/cg_syscalls.asm
@@ -46,60 +46,66 @@ equ trap_R_AddPolyToScene             -43
 equ trap_R_AddLightToScene            -44
 equ trap_R_RenderScene                -45
 equ trap_R_SetColor                   -46
-equ trap_R_DrawStretchPic             -47
-equ trap_R_ModelBounds                -48
-equ trap_R_LerpTag                    -49
-equ trap_GetGlconfig                  -50
-equ trap_GetGameState                 -51
-equ trap_GetCurrentSnapshotNumber     -52
-equ trap_GetSnapshot                  -53
-equ trap_GetServerCommand             -54
-equ trap_GetCurrentCmdNumber          -55
-equ trap_GetUserCmd                   -56
-equ trap_SetUserCmdValue              -57
-equ trap_R_RegisterShaderNoMip        -58
-equ trap_MemoryRemaining              -59
-equ trap_R_RegisterFont               -60
-equ trap_Key_IsDown                   -61
-equ trap_Key_GetCatcher               -62
-equ trap_Key_SetCatcher               -63
-equ trap_Key_GetKey                   -64
-equ trap_Parse_AddGlobalDefine        -65
-equ trap_Parse_LoadSource             -66
-equ trap_Parse_FreeSource             -67
-equ trap_Parse_ReadToken              -68
-equ trap_Parse_SourceFileAndLine      -69
-equ trap_S_StopBackgroundTrack        -70
-equ trap_RealTime                     -71
-equ trap_SnapVector                   -72
-equ trap_RemoveCommand                -73
-equ trap_R_LightForPoint              -74
-equ trap_CIN_PlayCinematic            -75
-equ trap_CIN_StopCinematic            -76
-equ trap_CIN_RunCinematic             -77
-equ trap_CIN_DrawCinematic            -78
-equ trap_CIN_SetExtents               -79
-equ trap_R_RemapShader                -80
-equ trap_S_AddRealLoopingSound        -81
-equ trap_S_StopLoopingSound           -82
-equ trap_CM_TempCapsuleModel          -83
-equ trap_CM_CapsuleTrace              -84
-equ trap_CM_TransformedCapsuleTrace   -85
-equ trap_R_AddAdditiveLightToScene    -86
-equ trap_GetEntityToken               -87
-equ trap_R_AddPolysToScene            -88
-equ trap_R_inPVS                      -89
-equ trap_FS_Seek                      -90
-equ trap_FS_GetFileList               -91
-equ trap_LiteralArgs                  -92
-equ trap_CM_BiSphereTrace             -93
-equ trap_CM_TransformedBiSphereTrace  -94
-equ trap_GetDemoState                 -95
-equ trap_GetDemoPos                   -96
-equ trap_GetDemoName                  -97
-equ trap_Key_KeynumToStringBuf        -98
-equ trap_Key_GetBindingBuf            -99
-equ trap_Key_SetBinding               -100
+equ trap_R_SetClipRegion              -47
+equ trap_R_DrawStretchPic             -48
+equ trap_R_ModelBounds                -49
+equ trap_R_LerpTag                    -50
+equ trap_GetGlconfig                  -51
+equ trap_GetGameState                 -52
+equ trap_GetCurrentSnapshotNumber     -53
+equ trap_GetSnapshot                  -54
+equ trap_GetServerCommand             -55
+equ trap_GetCurrentCmdNumber          -56
+equ trap_GetUserCmd                   -57
+equ trap_SetUserCmdValue              -58
+equ trap_R_RegisterShaderNoMip        -59
+equ trap_MemoryRemaining              -60
+equ trap_R_RegisterFont               -61
+equ trap_Key_IsDown                   -62
+equ trap_Key_GetCatcher               -63
+equ trap_Key_SetCatcher               -64
+equ trap_Key_GetKey                   -65
+equ trap_S_StopBackgroundTrack        -66
+equ trap_RealTime                     -67
+equ trap_SnapVector                   -68
+equ trap_RemoveCommand                -69
+equ trap_R_LightForPoint              -70
+equ trap_CIN_PlayCinematic            -71
+equ trap_CIN_StopCinematic            -72
+equ trap_CIN_RunCinematic             -73
+equ trap_CIN_DrawCinematic            -74
+equ trap_CIN_SetExtents               -75
+equ trap_R_RemapShader                -76
+equ trap_S_AddRealLoopingSound        -77
+equ trap_S_StopLoopingSound           -78
+equ trap_CM_TempCapsuleModel          -79
+equ trap_CM_CapsuleTrace              -80
+equ trap_CM_TransformedCapsuleTrace   -81
+equ trap_R_AddAdditiveLightToScene    -82
+equ trap_GetEntityToken               -83
+equ trap_R_AddPolysToScene            -84
+equ trap_R_inPVS                      -85
+equ trap_FS_Seek                      -86
+equ trap_FS_GetFileList               -87
+equ trap_LiteralArgs                  -88
+equ trap_CM_BiSphereTrace             -89
+equ trap_CM_TransformedBiSphereTrace  -90
+equ trap_GetDemoState                 -91
+equ trap_GetDemoPos                   -92
+equ trap_GetDemoName                  -93
+equ trap_Key_KeynumToStringBuf        -94
+equ trap_Key_GetBindingBuf            -95
+equ trap_Key_SetBinding               -96
+
+equ trap_Parse_AddGlobalDefine        -97
+equ trap_Parse_LoadSource             -98
+equ trap_Parse_FreeSource             -99
+equ trap_Parse_ReadToken              -100
+equ trap_Parse_SourceFileAndLine      -101
+equ trap_Key_SetOverstrikeMode        -102
+equ trap_Key_GetOverstrikeMode        -103
+
+equ trap_S_SoundDuration              -104
 
 equ memset                            -201
 equ memcpy                            -202
diff --git a/src/cgame/cg_syscalls.c b/src/cgame/cg_syscalls.c
index 321783a..c716a81 100644
--- a/src/cgame/cg_syscalls.c
+++ b/src/cgame/cg_syscalls.c
@@ -412,7 +412,11 @@ void trap_GetCurrentSnapshotNumber( int *snapshotNumber, int *serverTime )
   syscall( CG_GETCURRENTSNAPSHOTNUMBER, snapshotNumber, serverTime );
 }
 
+#ifdef MODULE_INTERFACE_11
+qboolean  trap_GetSnapshot( int snapshotNumber, moduleAlternateSnapshot_t *snapshot )
+#else
 qboolean  trap_GetSnapshot( int snapshotNumber, snapshot_t *snapshot )
+#endif
 {
   return syscall( CG_GETSNAPSHOT, snapshotNumber, snapshot );
 }
diff --git a/src/cgame/cg_syscalls_11.asm b/src/cgame/cg_syscalls_11.asm
index 0893ebc..8876f47 100644
--- a/src/cgame/cg_syscalls_11.asm
+++ b/src/cgame/cg_syscalls_11.asm
@@ -112,4 +112,3 @@ equ floor                             -208
 equ ceil                              -209
 equ testPrintInt                      -210
 equ testPrintFloat                    -211
-