From 18b9c8cdae81acfef18424375cbc80145b93b68a Mon Sep 17 00:00:00 2001
From: bjorn <tie.372@gmail.com>
Date: Mon, 15 May 2017 23:14:46 -0600
Subject: [PATCH] Body:getAngularDamping; Body:setAngularDamping;

---
 src/api/types/body.c  | 19 +++++++++++++++++++
 src/physics/physics.c | 10 ++++++++++
 src/physics/physics.h |  2 ++
 3 files changed, 31 insertions(+)

diff --git a/src/api/types/body.c b/src/api/types/body.c
index b1443e34..dfb7ca78 100644
--- a/src/api/types/body.c
+++ b/src/api/types/body.c
@@ -96,6 +96,23 @@ int l_lovrBodySetLinearDamping(lua_State* L) {
   return 0;
 }
 
+int l_lovrBodyGetAngularDamping(lua_State* L) {
+  Body* body = luax_checktype(L, 1, Body);
+  float damping, threshold;
+  lovrBodyGetAngularDamping(body, &damping, &threshold);
+  lua_pushnumber(L, damping);
+  lua_pushnumber(L, threshold);
+  return 2;
+}
+
+int l_lovrBodySetAngularDamping(lua_State* L) {
+  Body* body = luax_checktype(L, 1, Body);
+  float damping = luaL_checknumber(L, 2);
+  float threshold = luaL_optnumber(L, 3, .01);
+  lovrBodySetAngularDamping(body, damping, threshold);
+  return 0;
+}
+
 const luaL_Reg lovrBody[] = {
   { "getPosition", l_lovrBodyGetPosition },
   { "setPosition", l_lovrBodySetPosition },
@@ -107,5 +124,7 @@ const luaL_Reg lovrBody[] = {
   { "setAngularVelocity", l_lovrBodySetAngularVelocity },
   { "getLinearDamping", l_lovrBodyGetLinearDamping },
   { "setLinearDamping", l_lovrBodySetLinearDamping },
+  { "getAngularDamping", l_lovrBodyGetAngularDamping },
+  { "setAngularDamping", l_lovrBodySetAngularDamping },
   { NULL, NULL }
 };
diff --git a/src/physics/physics.c b/src/physics/physics.c
index 8571b0dd..f7939e50 100644
--- a/src/physics/physics.c
+++ b/src/physics/physics.c
@@ -150,3 +150,13 @@ void lovrBodySetLinearDamping(Body* body, float damping, float threshold) {
   dBodySetLinearDamping(body->id, damping);
   dBodySetLinearDampingThreshold(body->id, threshold);
 }
+
+void lovrBodyGetAngularDamping(Body* body, float* damping, float* threshold) {
+  *damping = dBodyGetAngularDamping(body->id);
+  *threshold = dBodyGetAngularDampingThreshold(body->id);
+}
+
+void lovrBodySetAngularDamping(Body* body, float damping, float threshold) {
+  dBodySetAngularDamping(body->id, damping);
+  dBodySetAngularDampingThreshold(body->id, threshold);
+}
diff --git a/src/physics/physics.h b/src/physics/physics.h
index e7211a7e..39d26b50 100644
--- a/src/physics/physics.h
+++ b/src/physics/physics.h
@@ -39,3 +39,5 @@ void lovrBodyGetAngularVelocity(Body* body, float* x, float* y, float* z);
 void lovrBodySetAngularVelocity(Body* body, float x, float y, float z);
 void lovrBodyGetLinearDamping(Body* body, float* damping, float* threshold);
 void lovrBodySetLinearDamping(Body* body, float damping, float threshold);
+void lovrBodyGetAngularDamping(Body* body, float* damping, float* threshold);
+void lovrBodySetAngularDamping(Body* body, float damping, float threshold);