Add player direction to on-screen debug text

(PR Modified slightly)

diff --git a/src/game.cpp b/src/game.cpp
index 0645a7b809367925074a2ca0e6089d204d3a16ec..7f0ac049cdaa389f09d93d4c5db4ef0945bae78d 100644 (file)
--- a/src/game.cpp
+++ b/src/game.cpp
@@ -3938,6 +3938,28 @@ void Game::updateFrame(std::vector<aabb3f> &highlight_boxes,
 }
 
 
+inline static const char *yawToDirectionString(int yaw)
+{
+       // NOTE: TODO: This can be done mathematically without the else/else-if
+       // cascade.
+
+       const char *player_direction;
+
+       yaw = wrapDegrees_0_360(yaw);
+
+       if (yaw >= 45 && yaw < 135)
+               player_direction = "West [-X]";
+       else if (yaw >= 135 && yaw < 225)
+               player_direction = "South [-Z]";
+       else if (yaw >= 225 && yaw < 315)
+               player_direction = "East [+X]";
+       else
+               player_direction = "North [+Z]";
+
+       return player_direction;
+}
+
+
 void Game::updateGui(float *statustext_time, const RunStats &stats,
                const GameRunData& runData, f32 dtime, const VolatileRunFlags &flags,
                const CameraOrientation &cam)
@@ -3993,6 +4015,7 @@ void Game::updateGui(float *statustext_time, const RunStats &stats,
                   << ", " << (player_position.Y / BS)
                   << ", " << (player_position.Z / BS)
                   << ") (yaw=" << (wrapDegrees_0_360(cam.camera_yaw))
+                  << " " << yawToDirectionString(cam.camera_yaw)
                   << ") (seed = " << ((u64)client->getMapSeed())
                   << ")";