implement setivo: layout-based overriding of intermission views

3 files changed, 127 insertions, 12 deletions

diff --git a/src/game/g_admin.c b/src/game/g_admin.c
index 18f317d4..2f364fb5 100644
--- a/src/game/g_admin.c
+++ b/src/game/g_admin.c
@@ -189,6 +189,11 @@ g_admin_cmd_t g_admin_cmds[ ] =
       "[^3on|off^7]"
     },
 
+    {"setivo", G_admin_setivo, qfalse, "setivo",
+      "set an intermission view override",
+      "[^3s|a|h^7]"
+    },
+
     {"setlevel", G_admin_setlevel, qfalse, "setlevel",
       "sets the admin level of a player",
       "[^3name|slot#|admin#^7] [^3level^7]"
@@ -1649,6 +1654,51 @@ qboolean G_admin_kick( gentity_t *ent )
   return qtrue;
 }
 
+qboolean G_admin_setivo( gentity_t* ent )
+{
+  char arg[ 3 ];
+  const char *cn;
+  gentity_t *spot;
+
+  if( !ent )
+  {
+    ADMP( "^3setivo: ^7the console can't position intermission view overrides\n" );
+    return qfalse;
+  }
+
+  if( trap_Argc() != 2 )
+  {
+    ADMP( "^3setivo: ^7usage: setivo {s|a|h}\n" );
+    return qfalse;
+  }
+  trap_Argv( 1, arg, sizeof( arg ) );
+  if( !Q_stricmp( arg, "s" ) )
+    cn = "info_player_intermission";
+  else if( !Q_stricmp( arg, "a" ) )
+    cn = "info_alien_intermission";
+  else if( !Q_stricmp( arg, "h" ) )
+    cn = "info_human_intermission";
+  else
+  {
+    ADMP( "^3setivo: ^7the argument must be either s, a or h\n" );
+    return qfalse;
+  }
+
+  spot = G_Find( NULL, FOFS( classname ), cn );
+  if( !spot )
+  {
+    spot = G_Spawn();
+    spot->classname = (char *)cn;
+  }
+  spot->count = 1;
+
+  BG_GetClientViewOrigin( &ent->client->ps, spot->r.currentOrigin );
+  VectorCopy( ent->client->ps.viewangles, spot->r.currentAngles );
+
+  ADMP( "^3setivo: ^7intermission view override positioned\n" );
+  return qtrue;
+}
+
 qboolean G_admin_ban( gentity_t *ent )
 {
   int seconds;
diff --git a/src/game/g_admin.h b/src/game/g_admin.h
index fd9f6b26..a018ea81 100644
--- a/src/game/g_admin.h
+++ b/src/game/g_admin.h
@@ -158,6 +158,7 @@ qboolean G_admin_time( gentity_t *ent );
 qboolean G_admin_setlevel( gentity_t *ent );
 qboolean G_admin_kick( gentity_t *ent );
 qboolean G_admin_addlayout( gentity_t *ent );
+qboolean G_admin_setivo( gentity_t *ent );
 qboolean G_admin_adjustban( gentity_t *ent );
 qboolean G_admin_ban( gentity_t *ent );
 qboolean G_admin_unban( gentity_t *ent );
diff --git a/src/game/g_buildable.c b/src/game/g_buildable.c
index dd984d33..c221af13 100644
--- a/src/game/g_buildable.c
+++ b/src/game/g_buildable.c
@@ -3974,13 +3974,25 @@ void G_ParseCSVBuildablePlusList( const char *string, int *buildables, int build
       buildable_t b;
       for( b = BA_A_SPAWN; b <= BA_A_HIVE && i < buildablesSize - 1; ++b )
         buildables[ i++ ] = b;
+
+      if( i < buildablesSize - 1 )
+        buildables[ i++ ] = BA_NUM_BUILDABLES + TEAM_ALIENS;
     }
     else if( !Q_stricmp( q, "human" ) )
     {
       buildable_t b;
       for( b = BA_H_SPAWN; b <= BA_H_REPEATER && i < buildablesSize - 1; ++b )
         buildables[ i++ ] = b;
+
+      if( i < buildablesSize - 1 )
+        buildables[ i++ ] = BA_NUM_BUILDABLES + TEAM_HUMANS;
     }
+    else if( !Q_stricmp( q, "ivo_spectator" ) )
+      buildables[ i++ ] = BA_NUM_BUILDABLES + TEAM_NONE;
+    else if( !Q_stricmp( q, "ivo_alien" ) )
+      buildables[ i++ ] = BA_NUM_BUILDABLES + TEAM_ALIENS;
+    else if( !Q_stricmp( q, "ivo_human" ) )
+      buildables[ i++ ] = BA_NUM_BUILDABLES + TEAM_HUMANS;
     else
     {
       buildables[ i ] = BG_BuildableByName( q )->number;
@@ -4010,7 +4022,7 @@ G_LayoutSave
 void G_LayoutSave( char *lstr )
 {
   char *lstrPipePtr;
-  qboolean bAllowed[ BA_NUM_BUILDABLES ];
+  qboolean bAllowed[ BA_NUM_BUILDABLES + NUM_TEAMS ];
   char map[ MAX_QPATH ];
   char fileName[ MAX_OSPATH ];
   fileHandle_t f;
@@ -4028,7 +4040,7 @@ void G_LayoutSave( char *lstr )
 
   if( ( lstrPipePtr = strchr( lstr, '|' ) ) )
   {
-    int bList[ BA_NUM_BUILDABLES ];
+    int bList[ BA_NUM_BUILDABLES + NUM_TEAMS ];
     *lstrPipePtr = '\0';
     G_ParseCSVBuildablePlusList( lstrPipePtr + 1, &bList[ 0 ], sizeof( bList ) / sizeof( bList[ 0 ] ) );
     memset( bAllowed, 0, sizeof( bAllowed ) );
@@ -4037,7 +4049,7 @@ void G_LayoutSave( char *lstr )
   }
   else
   {
-    for( i = 0; i < BA_NUM_BUILDABLES; i++ )
+    for( i = 0; i < BA_NUM_BUILDABLES + NUM_TEAMS; i++ )
       bAllowed[ i ] = qtrue;
   }
 
@@ -4057,15 +4069,38 @@ void G_LayoutSave( char *lstr )
 
   for( i = MAX_CLIENTS; i < level.num_entities; i++ )
   {
-    ent = &level.gentities[ i ];
-    if( ent->s.eType != ET_BUILDABLE )
-      continue;
+    const char *name;
 
-    if( !bAllowed[ ent->s.modelindex ] )
+    ent = &level.gentities[ i ];
+    if( ent->s.eType == ET_BUILDABLE )
+    {
+      if( !bAllowed[ ent->s.modelindex ] )
+        continue;
+      name = BG_Buildable( ent->s.modelindex )->name;
+    }
+    else if( ent->count == 1 && !strcmp( ent->classname, "info_player_intermission" ) )
+    {
+      if( !bAllowed[ BA_NUM_BUILDABLES + TEAM_NONE ] )
+        continue;
+      name = "ivo_spectator";
+    }
+    else if( ent->count == 1 && !strcmp( ent->classname, "info_alien_intermission" ) )
+    {
+      if( !bAllowed[ BA_NUM_BUILDABLES + TEAM_ALIENS ] )
+        continue;
+      name = "ivo_alien";
+    }
+    else if( ent->count == 1 && !strcmp( ent->classname, "info_human_intermission" ) )
+    {
+      if( !bAllowed[ BA_NUM_BUILDABLES + TEAM_HUMANS ] )
+        continue;
+      name = "ivo_human";
+    }
+    else
       continue;
 
     s = va( "%s %f %f %f %f %f %f %f %f %f %f %f %f\n",
-      BG_Buildable( ent->s.modelindex )->name,
+      name,
       ent->r.currentOrigin[ 0 ],
       ent->r.currentOrigin[ 1 ],
       ent->r.currentOrigin[ 2 ],
@@ -4228,6 +4263,20 @@ static void G_LayoutBuildItem( buildable_t buildable, vec3_t origin,
   G_SpawnBuildable( builder, buildable );
 }
 
+static void G_SpawnIntermissionViewOverride( char *cn, vec3_t origin, vec3_t angles )
+{
+  gentity_t *spot = G_Find( NULL, FOFS( classname ), cn );
+  if( !spot )
+  {
+    spot = G_Spawn();
+    spot->classname = cn;
+  }
+  spot->count = 1;
+
+  VectorCopy( origin, spot->r.currentOrigin );
+  VectorCopy( angles, spot->r.currentAngles );
+}
+
 /*
 ============
 G_LayoutLoad
@@ -4236,7 +4285,7 @@ G_LayoutLoad
 void G_LayoutLoad( char *lstr )
 {
   char *lstrPlusPtr, *lstrPipePtr;
-  qboolean bAllowed[ BA_NUM_BUILDABLES ];
+  qboolean bAllowed[ BA_NUM_BUILDABLES + NUM_TEAMS ];
   fileHandle_t f;
   int len;
   char *layout, *layoutHead;
@@ -4260,7 +4309,7 @@ void G_LayoutLoad( char *lstr )
 
   if( ( lstrPipePtr = strchr( lstr, '|' ) ) )
   {
-    int bList[ BA_NUM_BUILDABLES ];
+    int bList[ BA_NUM_BUILDABLES + NUM_TEAMS ];
     *lstrPipePtr = '\0';
     G_ParseCSVBuildablePlusList( lstrPipePtr + 1, &bList[ 0 ], sizeof( bList ) / sizeof( bList[ 0 ] ) );
     memset( bAllowed, 0, sizeof( bAllowed ) );
@@ -4269,7 +4318,7 @@ void G_LayoutLoad( char *lstr )
   }
   else
   {
-    for( i = 0; i < BA_NUM_BUILDABLES; i++ )
+    for( i = 0; i < BA_NUM_BUILDABLES + NUM_TEAMS; i++ )
       bAllowed[ i ] = qtrue;
   }
 
@@ -4307,7 +4356,22 @@ void G_LayoutLoad( char *lstr )
         &angles2[ 0 ], &angles2[ 1 ], &angles2[ 2 ] );
 
       buildable = BG_BuildableByName( buildName )->number;
-      if( buildable <= BA_NONE || buildable >= BA_NUM_BUILDABLES )
+      if( !Q_stricmp( buildName, "ivo_spectator" ) )
+      {
+        if( bAllowed[ BA_NUM_BUILDABLES + TEAM_NONE ] )
+          G_SpawnIntermissionViewOverride( "info_player_intermission", origin, angles );
+      }
+      else if( !Q_stricmp( buildName, "ivo_alien" ) )
+      {
+        if( bAllowed[ BA_NUM_BUILDABLES + TEAM_ALIENS ] )
+          G_SpawnIntermissionViewOverride( "info_alien_intermission", origin, angles );
+      }
+      else if( !Q_stricmp( buildName, "ivo_human" ) )
+      {
+        if( bAllowed[ BA_NUM_BUILDABLES + TEAM_HUMANS ] )
+          G_SpawnIntermissionViewOverride( "info_human_intermission", origin, angles );
+      }
+      else if( buildable <= BA_NONE || buildable >= BA_NUM_BUILDABLES )
         G_Printf( S_COLOR_YELLOW "WARNING: bad buildable name (%s) in layout."
           " skipping\n", buildName );
       else