retoor/wren
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Add API to get the type of object in a slot.

Browse Source
This commit is contained in:
Bob Nystrom
2016-02-19 07:18:00 -08:00
parent fa0a507b48
commit ef3aa07d84
6 changed files with 79 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
test/api/slots.c
+25
View File
@@ -74,6 +74,20 @@ static void setSlots(WrenVM* vm)
}
}
static void slotTypes(WrenVM* vm)
{
bool result =
wrenGetSlotType(vm, 1) == WREN_TYPE_BOOL &&
wrenGetSlotType(vm, 2) == WREN_TYPE_FOREIGN &&
wrenGetSlotType(vm, 3) == WREN_TYPE_LIST &&
wrenGetSlotType(vm, 4) == WREN_TYPE_NULL &&
wrenGetSlotType(vm, 5) == WREN_TYPE_NUM &&
wrenGetSlotType(vm, 6) == WREN_TYPE_STRING &&
wrenGetSlotType(vm, 7) == WREN_TYPE_UNKNOWN;
wrenSetSlotBool(vm, 0, result);
}
static void ensure(WrenVM* vm)
{
int before = wrenGetSlotCount(vm);
@@ -134,13 +148,24 @@ static void ensureOutsideForeign(WrenVM* vm)
wrenSetSlotString(vm, 0, result);
}
static void foreignClassAllocate(WrenVM* vm)
{
wrenSetSlotNewForeign(vm, 0, 0, 4);
}
WrenForeignMethodFn slotsBindMethod(const char* signature)
{
if (strcmp(signature, "static Slots.noSet") == 0) return noSet;
if (strcmp(signature, "static Slots.getSlots(_,_,_,_,_)") == 0) return getSlots;
if (strcmp(signature, "static Slots.setSlots(_,_,_,_)") == 0) return setSlots;
if (strcmp(signature, "static Slots.slotTypes(_,_,_,_,_,_,_)") == 0) return slotTypes;
if (strcmp(signature, "static Slots.ensure()") == 0) return ensure;
if (strcmp(signature, "static Slots.ensureOutsideForeign()") == 0) return ensureOutsideForeign;
return NULL;
}
void slotsBindClass(const char* className, WrenForeignClassMethods* methods)
{
methods->allocate = foreignClassAllocate;
}