From 6deecbee61272dd4eca68c8b4043096d3ca61322 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?L=C3=A9o=20Lam?= <leo@leolam.fr>
Date: Sat, 24 Apr 2021 11:17:43 +0200
Subject: ksys/phys: Add isSensorLayer and makeContactLayerMask

---
 src/KingSystem/Physics/System/physDefines.cpp | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'src/KingSystem/Physics/System/physDefines.cpp')

diff --git a/src/KingSystem/Physics/System/physDefines.cpp b/src/KingSystem/Physics/System/physDefines.cpp
index 03be03a1..f6333608 100644
--- a/src/KingSystem/Physics/System/physDefines.cpp
+++ b/src/KingSystem/Physics/System/physDefines.cpp
@@ -2,6 +2,16 @@
 
 namespace ksys::phys {
 
+bool isSensorLayer(ContactLayer layer) {
+    return layer > ContactLayer::EntityEnd;
+}
+
+u32 makeContactLayerMask(ContactLayer layer) {
+    if (layer < ContactLayer::SensorObject)
+        return 1 << layer;
+    return 1 << (layer - ContactLayer::SensorObject);
+}
+
 const char* contactLayerToText(ContactLayer layer) {
     return layer.text();
 }
-- 
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