Add spider

[dragonfireclient.git] / src / client / localplayer.cpp

diff --git a/src/client/localplayer.cpp b/src/client/localplayer.cpp
index 0a0a57cce989025d5bbe53cd804b475ee00779dd..ca61f3a11e81beff96b654c66a8e307ae6994e66 100644 (file)
--- a/src/client/localplayer.cpp
+++ b/src/client/localplayer.cpp
@@ -279,6 +279,25 @@ void LocalPlayer::move(f32 dtime, Environment *env, f32 pos_max_d,
                        nodemgr->get(node2.getContent()).climbable) && !free_move;
        }
 
+       if (!is_climbing && !free_move && g_settings->getBool("spider")) {
+               v3s16 spider_positions[4] = {
+                       floatToInt(position + v3f(+1.0f, +0.0f,  0.0f) * BS, BS),
+                       floatToInt(position + v3f(-1.0f, +0.0f,  0.0f) * BS, BS),
+                       floatToInt(position + v3f( 0.0f, +0.0f, +1.0f) * BS, BS),
+                       floatToInt(position + v3f( 0.0f, +0.0f, -1.0f) * BS, BS),
+               };
+
+               for (v3s16 sp : spider_positions) {
+                       bool is_valid;
+                       MapNode node = map->getNode(sp, &is_valid);
+
+                       if (is_valid && nodemgr->get(node.getContent()).walkable) {
+                               is_climbing = true;
+                               break;
+                       }
+               }
+       }
+
        /*
                Collision uncertainty radius
                Make it a bit larger than the maximum distance of movement