Added text display support to modal (#1515)

Author: makian123

src/dpp/events/interaction_create.cpp

@@ -169,7 +169,9 @@ std::string internal_handle_interaction(cluster* creator, uint16_t shard_id, jso
 			fs.custom_id = string_not_null(&(d["data"]), "custom_id");
 			fs.command = i;
 			for (auto & c : d["data"]["components"]) {
-				fs.components.push_back(dpp::component().fill_from_json(&c.at("component")));
+				if(c.contains("component")){
+					fs.components.push_back(dpp::component().fill_from_json(&c["component"]));
+				}
 			}
 			if (from_webhook) {
 				fs.from_webhook = true;

src/dpp/slashcommand.cpp

@@ -885,6 +885,10 @@ json interaction_modal_response::to_json_impl(bool with_id) const {
 	j["data"]["components"] = json::array();
 	for (auto & row : components) {
 		for (auto & component : row) {
+			if(component.type == cot_text_display){
+				j["data"]["components"].push_back(component);
+				continue;
+			}
 			json sn;
 			sn["type"] = cot_label;
 			sn["label"] = component.label;