From ec12a6fcaa2474eaea1188b023e15d4ca587b8c8 Mon Sep 17 00:00:00 2001
From: /dev/humancontroller <devhc@example.com>
Date: Sun, 13 Jul 2014 16:53:10 +0200
Subject: change setviewpos to work as it sounds like

setviewpos now precisely puts the player's view origin to the specified coordinates, and does not spit the player forward; it now optionally takes yaw and pitch arguments

for this, setviewpos takes ps->viewheight into account when teleporting the player; TeleportPlayer() now takes an additional float argument specifying the spitting speed of the player; currently, TeleportPlayer() is called with a non-0 argument only from the setviewpos function
---
 src/game/g_cmds.c    | 22 +++++++++++++++-------
 src/game/g_local.h   |  2 +-
 src/game/g_misc.c    | 15 +++++++++------
 src/game/g_mover.c   |  2 +-
 src/game/g_target.c  |  2 +-
 src/game/g_trigger.c |  2 +-
 6 files changed, 28 insertions(+), 17 deletions(-)

(limited to 'src')

diff --git a/src/game/g_cmds.c b/src/game/g_cmds.c
index 4e6288a8..85dd24f9 100644
--- a/src/game/g_cmds.c
+++ b/src/game/g_cmds.c
@@ -1562,24 +1562,32 @@ void Cmd_SetViewpos_f( gentity_t *ent )
   char    buffer[ MAX_TOKEN_CHARS ];
   int     i;
 
-  if( trap_Argc( ) != 5 )
+  if( trap_Argc( ) < 4 )
   {
-    trap_SendServerCommand( ent-g_entities, "print \"usage: setviewpos x y z yaw\n\"" );
+    trap_SendServerCommand( ent-g_entities, "print \"usage: setviewpos <x> <y> <z> [<yaw> [<pitch>]]\n\"" );
     return;
   }
 
-  VectorClear( angles );
-
   for( i = 0; i < 3; i++ )
   {
     trap_Argv( i + 1, buffer, sizeof( buffer ) );
     origin[ i ] = atof( buffer );
   }
+  origin[ 2 ] -= ent->client->ps.viewheight;
+
+  VectorCopy( ent->client->ps.viewangles, angles );
+  angles[ ROLL ] = 0;
 
-  trap_Argv( 4, buffer, sizeof( buffer ) );
-  angles[ YAW ] = atof( buffer );
+  if( trap_Argc() >= 5 ) {
+    trap_Argv( 4, buffer, sizeof( buffer ) );
+    angles[ YAW ] = atof( buffer );
+    if( trap_Argc() >= 6 ) {
+      trap_Argv( 5, buffer, sizeof( buffer ) );
+      angles[ PITCH ] = atof( buffer );
+    }
+  }
 
-  TeleportPlayer( ent, origin, angles );
+  TeleportPlayer( ent, origin, angles, 0.0f );
 }
 
 #define AS_OVER_RT3         ((ALIENSENSE_RANGE*0.5f)/M_ROOT3)
diff --git a/src/game/g_local.h b/src/game/g_local.h
index 255359f5..2f6fa6da 100644
--- a/src/game/g_local.h
+++ b/src/game/g_local.h
@@ -911,7 +911,7 @@ void G_Checktrigger_stages( team_t team, stage_t stage );
 //
 // g_misc.c
 //
-void TeleportPlayer( gentity_t *player, vec3_t origin, vec3_t angles );
+void TeleportPlayer( gentity_t *player, vec3_t origin, vec3_t angles, float speed );
 
 //
 // g_weapon.c
diff --git a/src/game/g_misc.c b/src/game/g_misc.c
index 8fb70b1b..fa2c8705 100644
--- a/src/game/g_misc.c
+++ b/src/game/g_misc.c
@@ -70,19 +70,22 @@ TELEPORTERS
 =================================================================================
 */
 
-void TeleportPlayer( gentity_t *player, vec3_t origin, vec3_t angles )
+void TeleportPlayer( gentity_t *player, vec3_t origin, vec3_t angles, float speed )
 {
   // unlink to make sure it can't possibly interfere with G_KillBox
   trap_UnlinkEntity( player );
 
   VectorCopy( origin, player->client->ps.origin );
-  player->client->ps.origin[ 2 ] += 1;
+  player->client->ps.groundEntityNum = ENTITYNUM_NONE;
+  player->client->ps.stats[ STAT_STATE ] &= ~SS_GRABBED;
 
-  // spit the player out
   AngleVectors( angles, player->client->ps.velocity, NULL, NULL );
-  VectorScale( player->client->ps.velocity, 400, player->client->ps.velocity );
-  player->client->ps.pm_time = 160;   // hold time
-  player->client->ps.pm_flags |= PMF_TIME_KNOCKBACK;
+  VectorScale( player->client->ps.velocity, speed, player->client->ps.velocity );
+  player->client->ps.pm_time = 0.4f * fabs( speed ); // duration of loss of control
+  if( player->client->ps.pm_time > 160 )
+    player->client->ps.pm_time = 160;
+  if( player->client->ps.pm_time != 0 )
+    player->client->ps.pm_flags |= PMF_TIME_KNOCKBACK;
 
   // toggle the teleport bit so the client knows to not lerp
   player->client->ps.eFlags ^= EF_TELEPORT_BIT;
diff --git a/src/game/g_mover.c b/src/game/g_mover.c
index 1cf681ae..be821c21 100644
--- a/src/game/g_mover.c
+++ b/src/game/g_mover.c
@@ -1169,7 +1169,7 @@ static void Touch_DoorTriggerSpectator( gentity_t *ent, gentity_t *other, trace_
   }
 
   vectoangles( dir, angles );
-  TeleportPlayer( other, origin, angles );
+  TeleportPlayer( other, origin, angles, 400.0f );
 }
 
 
diff --git a/src/game/g_target.c b/src/game/g_target.c
index 8b2bb261..057decbb 100644
--- a/src/game/g_target.c
+++ b/src/game/g_target.c
@@ -211,7 +211,7 @@ void target_teleporter_use( gentity_t *self, gentity_t *other, gentity_t *activa
     return;
   }
 
-  TeleportPlayer( activator, dest->s.origin, dest->s.angles );
+  TeleportPlayer( activator, dest->s.origin, dest->s.angles, 400.0f );
 }
 
 /*QUAKED target_teleporter (1 0 0) (-8 -8 -8) (8 8 8)
diff --git a/src/game/g_trigger.c b/src/game/g_trigger.c
index 97cb557d..caed1d75 100644
--- a/src/game/g_trigger.c
+++ b/src/game/g_trigger.c
@@ -295,7 +295,7 @@ void trigger_teleporter_touch( gentity_t *self, gentity_t *other, trace_t *trace
     return;
   }
 
-  TeleportPlayer( other, dest->s.origin, dest->s.angles );
+  TeleportPlayer( other, dest->s.origin, dest->s.angles, 400.0f );
 }
 
 /*
-- 
cgit