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[carveJwlIkooP6JGAAIwe30JlM.git] / world_gate.c

diff --git a/world_gate.c b/world_gate.c
index b49113b3f0c381d1f27a618d9a213e57c3748776..b4760b46389d6cbd1299fbe288f85db1874a20be 100644 (file)
--- a/world_gate.c
+++ b/world_gate.c
@@ -68,6 +68,15 @@ VG_STATIC void world_gates_init(void)
    mdl_close( &mgate );
 }
 
+VG_STATIC void ent_gate_get_mdl_mtx( ent_gate *gate, m4x3f mmdl ){
+   m4x3_copy( gate->to_world, mmdl );
+   
+   if( !(gate->flags & k_ent_gate_custom_mesh) ){
+      m3x3_scale( mmdl, (v3f){ gate->dimensions[0], 
+                               gate->dimensions[1], 1.0f } );
+   }
+}
+
 /*
  * Render the view through a gate
  */
@@ -148,10 +157,10 @@ VG_STATIC int render_gate( world_instance *world, world_instance *world_inside,
       glDisable( GL_CULL_FACE );
 
       m4x3f mmdl;
-      m4x3_copy( gate->to_world, mmdl );
+      ent_gate_get_mdl_mtx( gate, mmdl );
+      shader_model_gate_uMdl( mmdl );
       
       if( gate->flags & k_ent_gate_custom_mesh ){
-         shader_model_gate_uMdl( mmdl );
          mesh_bind( &world->mesh_no_collide );
          for( u32 i=0; i<gate->submesh_count; i++ ){
             mdl_submesh *sm = mdl_arritm( &world->meta.submeshs, 
@@ -160,9 +169,6 @@ VG_STATIC int render_gate( world_instance *world, world_instance *world_inside,
          }
       }
       else {
-         m3x3_scale( mmdl, (v3f){ gate->dimensions[0], 
-                                  gate->dimensions[1], 1.0f } );
-         shader_model_gate_uMdl( mmdl );
          mesh_bind( &world_gates.mesh );
          mdl_draw_submesh( &world_gates.sm_surface );
       }
@@ -315,8 +321,8 @@ VG_STATIC void world_link_nonlocal_async( void *payload, u32 size ){
          if( other->status != k_world_status_loaded ) continue;
          vg_info( "Checking world %u for key matches\n", i );
 
-         for( u32 j=0; j<mdl_arrcount( &other->ent_gate ); j++ ){
-            ent_gate *gate2 = mdl_arritm( &other->ent_gate, j );
+         for( u32 k=0; k<mdl_arrcount( &other->ent_gate ); k++ ){
+            ent_gate *gate2 = mdl_arritm( &other->ent_gate, k );
 
             if( !(gate2->flags & k_ent_gate_nonlocal) ) continue;
             if( gate2->flags & k_ent_gate_linked ) continue;
@@ -339,11 +345,7 @@ VG_STATIC void world_link_nonlocal_async( void *payload, u32 size ){
             v4_copy( gate->q[0], gate2->q[1] );
             v4_copy( gate2->q[0], gate->q[1] );
 
-            if( world->meta.info.version >= 102 ){
-               gate->flags |= k_ent_gate_flip;
-               gate2->flags |= k_ent_gate_flip;
-            }
-            else {
+            if( world->meta.info.version < 102 ){
                /* LEGACY BEHAVIOUR: v101
                 *   this would flip both the client worlds portal's entrance and
                 *   exit. effectively the clients portal would be the opposite 
@@ -354,6 +356,7 @@ VG_STATIC void world_link_nonlocal_async( void *payload, u32 size ){
                q_axis_angle( qflip, (v3f){0.0f,1.0f,0.0f}, VG_PIf );
                q_mul( gate->q[0], qflip, gate->q[0] );
                q_mul( gate->q[1], qflip, gate->q[1] );
+               q_mul( gate2->q[1], qflip, gate2->q[1] );
             }
 
             gate_transform_update( gate );
@@ -361,8 +364,7 @@ VG_STATIC void world_link_nonlocal_async( void *payload, u32 size ){
 
             goto matched;
          }
-      }
-matched:;
+      } matched:;
    }
 }