From cb6e022bb7aadf56d4f7ebc136f652fc18fbc44e Mon Sep 17 00:00:00 2001
From: Mikko Tiusanen <ams@daug.net>
Date: Thu, 9 Oct 2014 17:49:05 +0300
Subject: Added spawn [buildingname] admin command.

---
 src/game/g_admin.c     | 65 ++++++++++++++++++++++++++++++++++++++++++++++++++
 src/game/g_admin.h     |  1 +
 src/game/g_buildable.c | 30 +++++++++++++++++++++++
 src/game/g_local.h     |  1 +
 4 files changed, 97 insertions(+)

diff --git a/src/game/g_admin.c b/src/game/g_admin.c
index 9dd5b58..430650d 100644
--- a/src/game/g_admin.c
+++ b/src/game/g_admin.c
@@ -235,6 +235,11 @@ g_admin_cmd_t g_admin_cmds[ ] =
       "[^7name|slot^7]"
     },
 
+    {"spawn", G_admin_spawn, qtrue, "spawn",
+      "Spawn a buildable in front of admin",
+      "^7name"
+    },
+
     {"spec999", G_admin_spec999, qfalse, "spec999",
       "move 999 pingers to the spectator team",
       ""},
@@ -3685,6 +3690,66 @@ qboolean G_admin_slap( gentity_t *ent )
   return qtrue;
 }
 
+qboolean G_admin_spawn( gentity_t *ent )
+{
+  char name[ MAX_NAME_LENGTH ];
+  buildable_t buildable;
+
+  int i;
+  playerState_t* ps = NULL;
+
+  float buildDist;
+  vec3_t entityOrigin;
+  vec3_t forward,normal,angles;
+  if( trap_Argc() < 2 )
+  {
+    ADMP( "^3spawn: ^7usage: spawn ^7name\n" );
+    return qfalse;
+  }
+  
+  trap_Argv( 1, name, sizeof( name ) );
+
+  buildable = BG_BuildableByName( name )->number;
+  if( buildable <= BA_NONE || buildable >= BA_NUM_BUILDABLES )
+  {
+    ADMP( "^3spawn: ^7no such buildable\n" );
+    return qfalse;
+  }
+
+  if( !ent ) {
+    for( i = 0; i < level.maxclients; i++ )
+      {
+        if( level.clients[ i ].pers.connected != CON_DISCONNECTED )
+	  {
+	    ps = &level.clients[ i ].ps;
+	    break;
+	  }
+      }
+  } else {
+    ps = &ent->client->ps;
+  }
+
+  if (ps == NULL) {
+    ADMP( "^3spawn: ^7No (player-)entity with position found.\n" );
+    return qfalse;
+  } 
+
+  buildDist = BG_Class( ps->stats[ STAT_CLASS ] )->buildDist;
+
+  if( BG_Buildable( buildable )->traj == TR_BUOYANCY )
+    VectorSet( normal, 0.0f, 0.0f, -1.0f );
+  else
+    VectorSet( normal, 0.0f, 0.0f, 1.0f );
+
+  VectorSet( angles, 0.0f, 90.0f, 0.0f );
+
+  AngleVectors( ps->viewangles, forward, NULL, NULL );
+  VectorNormalize( forward );
+  VectorMA( ps->origin, buildDist, forward, entityOrigin );
+  ADMP( va( "^3spawn: ^7%s at %f %f %f\n", name, entityOrigin[0], entityOrigin[1], entityOrigin[2] ) );
+  G_LayoutForceBuildItem( buildable, entityOrigin, angles, normal, angles );
+  return qtrue;
+}
 
 qboolean G_admin_buildlog( gentity_t *ent )
 {
diff --git a/src/game/g_admin.h b/src/game/g_admin.h
index e94b33d..04da54e 100644
--- a/src/game/g_admin.h
+++ b/src/game/g_admin.h
@@ -189,6 +189,7 @@ qboolean G_admin_info( gentity_t *ent );
 qboolean G_admin_admintest( gentity_t *ent );
 qboolean G_admin_allready( gentity_t *ent );
 qboolean G_admin_endvote( gentity_t *ent );
+qboolean G_admin_spawn( gentity_t *ent );
 qboolean G_admin_spec999( gentity_t *ent );
 qboolean G_admin_rename( gentity_t *ent );
 qboolean G_admin_restart( gentity_t *ent );
diff --git a/src/game/g_buildable.c b/src/game/g_buildable.c
index 37e3e66..65e7077 100644
--- a/src/game/g_buildable.c
+++ b/src/game/g_buildable.c
@@ -4855,6 +4855,12 @@ static void G_SpawnBuildableThink( gentity_t *ent )
   G_FreeEntity( ent );
 }
 
+static void G_ForceSpawnBuildableThink( gentity_t *ent )
+{
+  G_FinishSpawningBuildable( ent, qtrue );
+  G_FreeEntity( ent );
+}
+
 /*
 ============
 G_SpawnBuildable
@@ -4875,6 +4881,16 @@ void G_SpawnBuildable( gentity_t *ent, buildable_t buildable )
   ent->think = G_SpawnBuildableThink;
 }
 
+void G_ForceSpawnBuildable( gentity_t *ent, buildable_t buildable )
+{
+  ent->s.modelindex = buildable;
+
+  // some movers spawn on the second frame, so delay item
+  // spawns until the third frame so they can ride trains
+  ent->nextthink = level.time + FRAMETIME * 2;
+  ent->think = G_ForceSpawnBuildableThink;
+}
+
 /*
 ============
 G_LayoutSave
@@ -5083,6 +5099,20 @@ static void G_LayoutBuildItem( buildable_t buildable, vec3_t origin,
   G_SpawnBuildable( builder, buildable );
 }
 
+static void G_LayoutForceBuildItem( buildable_t buildable, vec3_t origin,
+  vec3_t angles, vec3_t origin2, vec3_t angles2 )
+{
+  gentity_t *builder;
+
+  builder = G_Spawn( );
+  builder->client = 0;
+  VectorCopy( origin, builder->s.pos.trBase );
+  VectorCopy( angles, builder->s.angles );
+  VectorCopy( origin2, builder->s.origin2 );
+  VectorCopy( angles2, builder->s.angles2 );
+  G_ForceSpawnBuildable( builder, buildable );
+}
+
 /*
 ==============
 G_LayoutExists
diff --git a/src/game/g_local.h b/src/game/g_local.h
index d82c862..5ee2623 100644
--- a/src/game/g_local.h
+++ b/src/game/g_local.h
@@ -833,6 +833,7 @@ qboolean          G_BuildIfValid( gentity_t *ent, buildable_t buildable );
 void              G_SetBuildableAnim( gentity_t *ent, buildableAnimNumber_t anim, qboolean force );
 void              G_SetIdleBuildableAnim( gentity_t *ent, buildableAnimNumber_t anim );
 void              G_SpawnBuildable(gentity_t *ent, buildable_t buildable);
+void              G_ForceSpawnBuildable(gentity_t *ent, buildable_t buildable);
 void              FinishSpawningBuildable( gentity_t *ent );
 void              G_LayoutSave( char *name );
 int               G_LayoutList( const char *map, char *list, int len );
-- 
cgit