From 7e630e1fcdfc61a3c88fffbf49a96cccd636cbf4 Mon Sep 17 00:00:00 2001
From: Tim Angus <tim@ngus.net>
Date: Sat, 2 Jul 2005 20:47:17 +0000
Subject: * Turrets can now be grabbed by lev1s, which slows them down

---
 src/game/g_buildable.c | 11 ++++++++++-
 src/game/g_local.h     |  2 ++
 src/game/g_weapon.c    | 44 +++++++++++++++++++++++++-------------------
 src/game/tremulous.h   |  2 ++
 4 files changed, 39 insertions(+), 20 deletions(-)

(limited to 'src')

diff --git a/src/game/g_buildable.c b/src/game/g_buildable.c
index e24edc57..5d09c9b4 100644
--- a/src/game/g_buildable.c
+++ b/src/game/g_buildable.c
@@ -1743,7 +1743,13 @@ qboolean HMGTurret_TrackEnemy( gentity_t *self )
   float   temp, rotAngle;
   float   accuracyTolerance, angularSpeed;
 
-  if( self->dcced )
+  if( self->lev1Grabbed )
+  {
+    //can't turn fast if grabbed
+    accuracyTolerance = MGTURRET_GRAB_ACCURACYTOLERANCE;
+    angularSpeed = MGTURRET_GRAB_ANGULARSPEED;
+  }
+  else if( self->dcced )
   {
     accuracyTolerance = MGTURRET_DCC_ACCURACYTOLERANCE;
     angularSpeed = MGTURRET_DCC_ANGULARSPEED;
@@ -2310,6 +2316,9 @@ void G_BuildableThink( gentity_t *ent, int msec )
       ent->health = bHealth;
   }
 
+  if( ent->lev1Grabbed && ent->lev1GrabTime + LEVEL1_GRAB_TIME < level.time )
+    ent->lev1Grabbed = qfalse;
+
   if( ent->clientSpawnTime > 0 )
     ent->clientSpawnTime -= msec;
   
diff --git a/src/game/g_local.h b/src/game/g_local.h
index 2db714f2..c0f4db88 100644
--- a/src/game/g_local.h
+++ b/src/game/g_local.h
@@ -204,6 +204,8 @@ struct gentity_s
   int               nextPhysicsTime; //TA: buildables don't need to check what they're sitting on
                                      //    every single frame.. so only do it periodically
   int               clientSpawnTime; //TA: the time until this spawn can spawn a client
+  qboolean          lev1Grabbed;      //TA: for turrets interacting with lev1s
+  int               lev1GrabTime;     //TA: for turrets interacting with lev1s
 
   int               credits[ MAX_CLIENTS ]; //TA: human credits for each client
   qboolean          creditsHash[ MAX_CLIENTS ]; //TA: track who has claimed credit
diff --git a/src/game/g_weapon.c b/src/game/g_weapon.c
index c12c82d0..5c26002a 100644
--- a/src/game/g_weapon.c
+++ b/src/game/g_weapon.c
@@ -790,29 +790,35 @@ void CheckGrabAttack( gentity_t *ent )
   if( !traceEnt->takedamage )
     return;
   
-  if( !traceEnt->client )
-    return;
-  
-  if( traceEnt->client->ps.stats[ STAT_PTEAM ] == PTE_ALIENS )
-    return;
-  
-  if( traceEnt->client->ps.stats[ STAT_HEALTH ] <= 0 )
-    return;
-
-  if( !( traceEnt->client->ps.stats[ STAT_STATE ] & SS_GRABBED ) )
+  if( traceEnt->client )
   {
-    AngleVectors( traceEnt->client->ps.viewangles, dir, NULL, NULL );
-    traceEnt->client->ps.stats[ STAT_VIEWLOCK ] = DirToByte( dir );
+    if( traceEnt->client->ps.stats[ STAT_PTEAM ] == PTE_ALIENS )
+      return;
+    
+    if( traceEnt->client->ps.stats[ STAT_HEALTH ] <= 0 )
+      return;
+
+    if( !( traceEnt->client->ps.stats[ STAT_STATE ] & SS_GRABBED ) )
+    {
+      AngleVectors( traceEnt->client->ps.viewangles, dir, NULL, NULL );
+      traceEnt->client->ps.stats[ STAT_VIEWLOCK ] = DirToByte( dir );
+      
+      //event for client side grab effect
+      G_AddPredictableEvent( ent, EV_LEV1_GRAB, 0 );
+    }
+    
+    traceEnt->client->ps.stats[ STAT_STATE ] |= SS_GRABBED;
+    traceEnt->client->lastGrabTime = level.time;
   }
-  
-  if( !( traceEnt->client->ps.stats[ STAT_STATE ] & SS_GRABBED ) )
+  else if( traceEnt->s.eType == ET_BUILDABLE &&
+      traceEnt->s.modelindex == BA_H_MGTURRET )
   {
-    //event for client side grab effect
-    G_AddPredictableEvent( ent, EV_LEV1_GRAB, 0 );
+    if( !traceEnt->lev1Grabbed )
+      G_AddPredictableEvent( ent, EV_LEV1_GRAB, 0 );
+
+    traceEnt->lev1Grabbed = qtrue;
+    traceEnt->lev1GrabTime = level.time;
   }
-  
-  traceEnt->client->ps.stats[ STAT_STATE ] |= SS_GRABBED;
-  traceEnt->client->lastGrabTime = level.time;
 }
 
 /*
diff --git a/src/game/tremulous.h b/src/game/tremulous.h
index 5f7831ec..8c137c23 100644
--- a/src/game/tremulous.h
+++ b/src/game/tremulous.h
@@ -485,6 +485,8 @@
 #define MGTURRET_DMG                HDM(4)
 #define MGTURRET_DCC_ANGULARSPEED       10
 #define MGTURRET_DCC_ACCURACYTOLERANCE  MGTURRET_DCC_ANGULARSPEED / 1.5f
+#define MGTURRET_GRAB_ANGULARSPEED      3
+#define MGTURRET_GRAB_ACCURACYTOLERANCE MGTURRET_GRAB_ANGULARSPEED / 1.5f
 
 #define TESLAGEN_BP                 10
 #define TESLAGEN_BT                 15000
-- 
cgit