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cosmoV_register now uses the stack to pass params

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CPunch
2020-12-19 21:15:12 -06:00
parent f6aaeb3417
commit de3a89ad4f
5 changed files with 23 additions and 53 deletions
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18
src/cstate.c
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@@ -88,15 +88,17 @@ void cosmoV_freeState(CState *state) {
free(state);
}
void cosmoV_register(CState *state, const char *identifier, CValue val) {
// we push the values so the garbage collector can find them
cosmoV_pushValue(state, val);
cosmoV_pushValue(state, cosmoV_newObj(cosmoO_copyString(state, identifier, strlen(identifier))));
// expects 2*pairs values on the stack, each pair should consist of 1 key and 1 value
void cosmoV_register(CState *state, int pairs) {
for (int i = 0; i < pairs; i++) {
StkPtr key = cosmoV_getTop(state, 1);
StkPtr val = cosmoV_getTop(state, 0);
CValue *oldVal = cosmoT_insert(state, &state->globals, *cosmoV_getTop(state, 0));
*oldVal = val;
cosmoV_setTop(state, 2); // pops the 2 values off the stack
CValue *oldVal = cosmoT_insert(state, &state->globals, *key);
*oldVal = *val;
cosmoV_setTop(state, 2); // pops the 2 values off the stack
}
}
void cosmoV_printStack(CState *state) {