save a little memory

[blank.git] / src / hud.cpp

diff --git a/src/hud.cpp b/src/hud.cpp
index d60401199e10f453096534c9f9685fef8c47fab5..c43d7849fb3083acb73d44dc52ef4e2265e61483 100644 (file)
--- a/src/hud.cpp
+++ b/src/hud.cpp
@@ -10,6 +10,7 @@ namespace blank {
 
 HUD::HUD()
 : block()
+, block_buf()
 , block_transform(1.0f)
 , block_visible(false)
 , crosshair()
@@ -46,8 +47,9 @@ void HUD::Viewport(float x, float y, float width, float height) {
 
 
 void HUD::Display(const BlockType &type) {
-       block.Clear();
-       type.FillModel(block);
+       block_buf.Clear();
+       type.FillModel(block_buf);
+       block.Update(block_buf);
        block_visible = type.visible;
 }