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Added math.rad() and math.deg()
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@ -752,6 +752,38 @@ int cosmoB_mATan(CState *state, int nargs, CValue *args) {
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return 1;
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}
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int cosmoB_mRad(CState *state, int nargs, CValue *args) {
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if (nargs != 1) {
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cosmoV_error(state, "math.rad() expected 1 argument, got %d!", nargs);
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return 0;
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}
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if (!IS_NUMBER(args[0])) {
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cosmoV_typeError(state, "math.rad", "<number>", "%s", cosmoV_typeStr(args[0]));
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return 0;
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}
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// convert the degree to radians
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cosmoV_pushNumber(state, cosmoV_readNumber(args[0]) * (acos(-1) / 180));
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return 1;
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}
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int cosmoB_mDeg(CState *state, int nargs, CValue *args) {
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if (nargs != 1) {
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cosmoV_error(state, "math.deg() expected 1 argument, got %d!", nargs);
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return 0;
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}
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if (!IS_NUMBER(args[0])) {
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cosmoV_typeError(state, "math.deg", "<number>", "%s", cosmoV_typeStr(args[0]));
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return 0;
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}
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// convert the degree to radians
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cosmoV_pushNumber(state, cosmoV_readNumber(args[0]) * (180 / acos(-1)));
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return 1;
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}
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void cosmoB_loadMathLib(CState *state) {
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const char *identifiers[] = {
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"abs",
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@ -762,7 +794,9 @@ void cosmoB_loadMathLib(CState *state) {
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"tan",
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"asin",
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"acos",
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"atan"
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"atan",
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"rad",
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"deg"
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};
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CosmoCFunction mathLib[] = {
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@ -774,7 +808,9 @@ void cosmoB_loadMathLib(CState *state) {
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cosmoB_mTan,
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cosmoB_mASin,
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cosmoB_mACos,
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cosmoB_mATan
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cosmoB_mATan,
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cosmoB_mRad,
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cosmoB_mDeg
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};
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// make math library object
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