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Minor refactor, added vm.* library

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- cosmoV_pushObj() has been added
- cbaselib.h has been cleaned up a bit
This commit is contained in:
CPunch
2021-01-25 15:04:16 -06:00
parent 0be6e7dff1
commit cd6744ab65
8 changed files with 158 additions and 56 deletions
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19
src/cvm.h
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@@ -17,7 +17,9 @@ typedef enum {
// args = # of pass parameters, nresults = # of expected results
COSMO_API COSMOVMRESULT cosmoV_call(CState *state, int args, int nresults);
COSMO_API COSMOVMRESULT cosmoV_pcall(CState *state, int args, int nresults);
COSMO_API void cosmoV_makeObject(CState *state, int pairs);
// pushes new object onto the stack & returns a pointer to the new object
COSMO_API CObjObject* cosmoV_makeObject(CState *state, int pairs);
COSMO_API void cosmoV_makeTable(CState *state, int pairs);
COSMO_API void cosmoV_concat(CState *state, int vals);
COSMO_API void cosmoV_pushFString(CState *state, const char *format, ...);
@@ -26,6 +28,9 @@ COSMO_API CObjError* cosmoV_throw(CState *state);
COSMO_API void cosmoV_error(CState *state, const char *format, ...);
COSMO_API void cosmo_insert(CState *state, int indx, CValue val);
// returns true if replacing a previously registered proto object for this type
COSMO_API bool cosmoV_registerProtoObject(CState *state, CObjType objType, CObjObject *obj);
/*
compiles string into a <closure>, if successful, <closure> will be pushed onto the stack otherwise the <error> will be pushed.
@@ -90,13 +95,17 @@ static inline void cosmoV_pushBoolean(CState *state, bool b) {
cosmoV_pushValue(state, cosmoV_newBoolean(b));
}
static inline void cosmoV_pushObj(CState *state, CObj *obj) {
cosmoV_pushValue(state, cosmoV_newObj(obj));
}
// pushes a C Function to the stack
static inline void cosmoV_pushCFunction(CState *state, CosmoCFunction func) {
cosmoV_pushValue(state, cosmoV_newObj(cosmoO_newCFunction(state, func)));
cosmoV_pushObj(state, (CObj*)cosmoO_newCFunction(state, func));
}
static inline void cosmoV_pushLString(CState *state, const char *str, size_t len) {
cosmoV_pushValue(state, cosmoV_newObj(cosmoO_copyString(state, str, len)));
cosmoV_pushObj(state, (CObj*)cosmoO_copyString(state, str, len));
}
// accepts a null terminated string and copys the buffer to the VM heap
@@ -104,4 +113,8 @@ static inline void cosmoV_pushString(CState *state, const char *str) {
cosmoV_pushLString(state, str, strlen(str));
}
static inline void cosmoV_pushNil(CState *state) {
cosmoV_pushValue(state, cosmoV_newNil());
}
#endif