ver 1.0.4

add more type check
add new native PtrGetIsNull

pushbuild.txt

@@ -1,3 +1,4 @@
 0x0
 0x1
-0x2
+0x2
+0x4

src/json_natives.cpp

@@ -1275,6 +1275,11 @@ static cell_t pawn_json_pointer_get_bool(IPluginContext *pContext, const cell_t
 		return BAD_HANDLE;
 	}
 
+	if (!yyjson_mut_is_bool(ptr)) {
+		pContext->ReportError("JSON value at path '%s' is not a boolean", path);
+		return 0;
+	}
+
 	return yyjson_mut_get_bool(ptr);
 }
 
@@ -1358,12 +1363,37 @@ static cell_t pawn_json_pointer_get_string(IPluginContext *pContext, const cell_
 		pContext->ReportError("JSON pointer get error (%u): %s at position: %d", ptrGetError.code, ptrGetError.msg, ptrGetError.pos);
 		return BAD_HANDLE;
 	}
+
+	if (!yyjson_mut_is_str(ptr)) {
+		pContext->ReportError("JSON value at path '%s' is not a string", path);
+		return 0;
+	}
 
 	pContext->StringToLocalUTF8(params[3], params[4], yyjson_mut_get_str(ptr), NULL);
 
 	return 1;
 }
 
+static cell_t pawn_json_pointer_get_is_null(IPluginContext *pContext, const cell_t *params)
+{
+	YYJsonWrapper *handle = g_JsonExtension.GetJSONPointer(pContext, params[1]);
+
+	if (!handle) return BAD_HANDLE;
+
+	char *path;
+	pContext->LocalToString(params[2], &path);
+
+	yyjson_ptr_err ptrGetError;
+	yyjson_mut_val *ptr = yyjson_mut_doc_ptr_getx(handle->m_pDocument_mut, path, strlen(path), NULL, &ptrGetError);
+
+	if (ptrGetError.code) {
+		pContext->ReportError("JSON pointer get error (%u): %s at position: %d", ptrGetError.code, ptrGetError.msg, ptrGetError.pos);
+		return BAD_HANDLE;
+	}
+
+	return yyjson_mut_is_null(ptr);
+}
+
 static cell_t pawn_json_pointer_set(IPluginContext *pContext, const cell_t *params)
 {
 	YYJsonWrapper *handle1 = g_JsonExtension.GetJSONPointer(pContext, params[1]);
@@ -1769,6 +1799,7 @@ const sp_nativeinfo_t json_natives[] =
 	{"YYJSON.PtrGetInt", pawn_json_pointer_get_int},
 	{"YYJSON.PtrGetInt64", pawn_json_pointer_get_integer64},
 	{"YYJSON.PtrGetString", pawn_json_pointer_get_string},
+	{"YYJSON.PtrGetIsNull", pawn_json_pointer_get_is_null},
 	{"YYJSON.PtrSet", pawn_json_pointer_set},
 	{"YYJSON.PtrSetBool", pawn_json_pointer_set_bool},
 	{"YYJSON.PtrSetFloat", pawn_json_pointer_set_float},

src/smsdk_config.h

@@ -3,7 +3,7 @@
 
 #define SMEXT_CONF_NAME			"SourceMod YYJSON Extension"
 #define SMEXT_CONF_DESCRIPTION	"Provide JSON Native"
-#define SMEXT_CONF_VERSION		"1.0.3"
+#define SMEXT_CONF_VERSION		"1.0.4"
 #define SMEXT_CONF_AUTHOR		"ProjectSky"
 #define SMEXT_CONF_URL			"https://github.com/ProjectSky/sm-ext-yyjson"
 #define SMEXT_CONF_LOGTAG		"yyjson"