From 5678a7bb3498f20123523f008df947a39eb44ccc Mon Sep 17 00:00:00 2001
From: Paweł Redman <pawel.redman@gmail.com>
Date: Fri, 3 Apr 2015 00:33:39 +0200
Subject: Implement damage blobs.

---
 src/game/bg_public.h |  4 ++++
 src/game/g_active.c  | 39 +++++++++++++++++++++++++++++++++++++++
 src/game/g_combat.c  | 37 +++++++++++++++++++++++++++++++++++++
 src/game/g_local.h   | 11 +++++++++++
 4 files changed, 91 insertions(+)

(limited to 'src/game')

diff --git a/src/game/bg_public.h b/src/game/bg_public.h
index f96fd66..fa93839 100644
--- a/src/game/bg_public.h
+++ b/src/game/bg_public.h
@@ -1244,3 +1244,7 @@ typedef struct
 } dummyCmd_t;
 int cmdcmp( const void *a, const void *b );
 
+// damage blob flags
+#define DAMAGE_BLOB_FRIENDLY    1
+#define DAMAGE_BLOB_BUILDABLE   2
+#define DAMAGE_BLOB_SPLASH      4
diff --git a/src/game/g_active.c b/src/game/g_active.c
index 6021a65..90c47c4 100644
--- a/src/game/g_active.c
+++ b/src/game/g_active.c
@@ -2236,6 +2236,45 @@ void ClientThink( int clientNum )
 
 void G_RunClient( gentity_t *ent )
 {
+  if( ent->client->bufferedBlobCount )
+  {
+    int i;
+    g_damageBlob_t *blob;
+    char *p, buffer[ 1024 ];
+
+    strcpy( buffer, "dblob" );
+    p = buffer + 5;
+
+    for( i = 0; i < ent->client->bufferedBlobCount; i++ )
+    {
+      char smallbuf[ 64 ];
+      int len;
+
+      blob = ent->client->blobBuffer + i;
+
+      Com_sprintf( smallbuf, sizeof( smallbuf ), " %.0f %.0f %.0f %d %d",
+        blob->origin[ 0 ], blob->origin[ 1 ], blob->origin[ 2 ],
+        blob->value, blob->flags );
+
+      len = strlen( smallbuf );
+
+      if( p - buffer + len + 1 > sizeof( buffer ) )
+      {
+        trap_SendServerCommand( ent - g_entities, buffer );
+        strcpy( buffer, "dblob" );
+        p = buffer + 5;
+      }
+
+      strcpy( p, smallbuf );
+      p += len;
+    }
+
+    if( p > buffer + 6 )
+      trap_SendServerCommand( ent - g_entities, buffer );
+
+    ent->client->bufferedBlobCount = 0;
+  }
+
   // Run a client think when there are no commands for a time
   if( !g_synchronousClients.integer &&
     ( g_friendlyFreeze.integer < 100 ||
diff --git a/src/game/g_combat.c b/src/game/g_combat.c
index eb7f48e..9758dc0 100644
--- a/src/game/g_combat.c
+++ b/src/game/g_combat.c
@@ -1116,6 +1116,42 @@ void G_InitDamageLocations( void )
 }
 
 
+/*
+============
+G_SpawnDamageBlob
+============
+*/
+
+void G_SpawnDamageBlob(
+  gentity_t *ent, gentity_t *target, int mod,
+  int damage, vec3_t point, qboolean indirect )
+{
+  g_damageBlob_t *blob;
+  int flags = 0;
+
+  if( !ent || !ent->client || !target || ent == target )
+    return;
+
+  if( ent->client->bufferedBlobCount == MAX_BUFFERED_BLOBS )
+    return;
+
+  if( OnSameTeam( ent, target ) ||
+    ( target->s.eType == ET_BUILDABLE &&
+      ent->client->pers.teamSelection == target->buildableTeam ) )
+    flags |= DAMAGE_BLOB_FRIENDLY;
+
+  if( target->s.eType == ET_BUILDABLE )
+    flags |= DAMAGE_BLOB_BUILDABLE;
+
+  if( indirect )
+    flags |= DAMAGE_BLOB_SPLASH;
+
+  blob = ent->client->blobBuffer + (ent->client->bufferedBlobCount++);
+  VectorCopy( point, blob->origin );
+  blob->value = damage;
+  blob->flags = flags;
+}
+
 /*
 ============
 T_Damage
@@ -1446,6 +1482,7 @@ void G_Damage( gentity_t *targ, gentity_t *inflictor, gentity_t *attacker,
   }
 
   G_CombatStats_HitMOD( attacker, targ, mod, take );
+  G_SpawnDamageBlob( attacker, targ, mod, take, point, ( dflags & DAMAGE_RADIUS ) );
 
   if( targ->health <= 0 )
   {
diff --git a/src/game/g_local.h b/src/game/g_local.h
index 30a61b0..cbf98bd 100644
--- a/src/game/g_local.h
+++ b/src/game/g_local.h
@@ -403,6 +403,14 @@ typedef struct unlagged_s {
   qboolean    used;
 } unlagged_t;
 
+#define MAX_BUFFERED_BLOBS 20
+typedef struct
+{
+  vec3_t origin;
+  int value;
+  int flags;
+} g_damageBlob_t;
+
 #define MAX_TRAMPLE_BUILDABLES_TRACKED 20
 // this structure is cleared on each ClientSpawn(),
 // except for 'client->pers' and 'client->sess'
@@ -511,6 +519,9 @@ struct gclient_s
   
   int                 notrackEndTime;       // Time when the current no track period ends
   int                 blobs;
+
+  g_damageBlob_t      blobBuffer[ MAX_BUFFERED_BLOBS ];
+  int                 bufferedBlobCount;
 };
 
 
-- 
cgit