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lovr
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Limit simulation parameters to positive values

This commit is contained in:
Josip Miskovic 2020-06-03 20:13:13 +03:00
parent 139808cab0
commit 5d18933411
2 changed files with 6 additions and 0 deletions
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4
src/api/l_physics_joints.c
View File

@ -132,6 +132,7 @@ static int l_lovrBallJointGetResponseTime(lua_State* L) {
static int l_lovrBallJointSetResponseTime(lua_State* L) {
Joint* joint = luax_checkjoint(L, 1);
float responseTime = luax_checkfloat(L, 2);
lovrAssert(responseTime >= 0, "Negative response time causes simulation instability");
lovrBallJointSetResponseTime(joint, responseTime);
return 0;
}
@ -146,6 +147,7 @@ static int l_lovrBallJointGetTightness(lua_State* L) {
static int l_lovrBallJointSetTightness(lua_State* L) {
Joint* joint = luax_checkjoint(L, 1);
float tightness = luax_checkfloat(L, 2);
lovrAssert(tightness >= 0, "Negative tightness factor causes simulation instability");
lovrBallJointSetTightness(joint, tightness);
return 0;
}
@ -206,6 +208,7 @@ static int l_lovrDistanceJointGetResponseTime(lua_State* L) {
static int l_lovrDistanceJointSetResponseTime(lua_State* L) {
Joint* joint = luax_checkjoint(L, 1);
float responseTime = luax_checkfloat(L, 2);
lovrAssert(responseTime >= 0, "Negative response time causes simulation instability");
lovrDistanceJointSetResponseTime(joint, responseTime);
return 0;
}
@ -220,6 +223,7 @@ static int l_lovrDistanceJointGetTightness(lua_State* L) {
static int l_lovrDistanceJointSetTightness(lua_State* L) {
Joint* joint = luax_checkjoint(L, 1);
float tightness = luax_checkfloat(L, 2);
lovrAssert(tightness >= 0, "Negative tightness factor causes simulation instability");
lovrDistanceJointSetTightness(joint, tightness);
return 0;
}

2
src/api/l_physics_world.c
View File

@ -190,6 +190,7 @@ static int l_lovrWorldSetGravity(lua_State* L) {
static int l_lovrWorldGetTightness(lua_State* L) {
World* world = luax_checktype(L, 1, World);
float tightness = lovrWorldGetTightness(world);
lovrAssert(tightness >= 0, "Negative tightness factor causes simulation instability");
lua_pushnumber(L, tightness);
return 1;
}
@ -211,6 +212,7 @@ static int l_lovrWorldGetResponseTime(lua_State* L) {
static int l_lovrWorldSetResponseTime(lua_State* L) {
World* world = luax_checktype(L, 1, World);
float responseTime = luax_checkfloat(L, 2);
lovrAssert(responseTime >= 0, "Negative response time causes simulation instability");
lovrWorldSetResponseTime(world, responseTime);
return 0;
}