more constness

1 files changed, 9 insertions, 9 deletions

diff --git a/src/client/hud.cc b/src/client/hud.cc
index 102c445..662bbe8 100644
--- a/src/client/hud.cc
+++ b/src/client/hud.cc
@@ -50,19 +50,19 @@ void HUD::draw_offscreen_target(core::Entity *entity, bool is_active_target)
 	float cx = 0;
 	float cy = 0;
 
-	if ( target.y*target.y + target.z*target.z < 0.0001 ) {
+	if ( target.y() * target.y() + target.z() * target.z() < 0.0001 ) {
 		// X - bound, behind (front is visible)
 		cx = 0.0f;
 		cy = -0.5f;
 	
-	} else if (fabs(target.y) > fabs(target.z)) {
+	} else if (fabs(target.y()) > fabs(target.z())) {
 		// Y-bound
-		cx = math::sgnf(target.y) * 0.5f;
-		cy = 0.5f * target.z / fabs(target.y);
+		cx = math::sgnf(target.y()) * 0.5f;
+		cy = 0.5f * target.z() / fabs(target.y());
 	} else {
 		// Z-bound
-		cx = 0.5f * target.y / fabs(target.z);
-		cy = math::sgnf(target.z) * 0.5f;
+		cx = 0.5f * target.y() / fabs(target.z());
+		cy = math::sgnf(target.z()) * 0.5f;
 	}
 
 	const float r = 16;
@@ -117,11 +117,11 @@ void HUD::draw_target(core::Entity *entity, bool is_active_target)
 	target = render::Camera::axis().transpose() * target;
 
 	// calculate the intersection between the line (0,0,0)-target and the frustum front
-	float t = (render::FRUSTUMFRONT + 0.001f) / target.x;
+	float t = (render::FRUSTUMFRONT + 0.001f) / target.x();
 	Vector3f center(target *t);
 
-	float cx = render::State::width() * (0.5 - center.y);
-	float cy = render::State::height() * (0.5 - center.z  * render::State::aspect());
+	float cx = render::State::width() * (0.5 - center.y());
+	float cy = render::State::height() * (0.5 - center.z()  * render::State::aspect());
 
 	if ((cx < 0 ) || (cy < 0) || (cx > render::State::width()) || (cy > render::State::height())) {
 		draw_offscreen_target(entity, is_active_target);