Moved C++ tools out

archive/dawntools/vnscenetool/events/VNChoiceEventParser.cpp

@@ -0,0 +1,110 @@
+// Copyright (c) 2023 Dominic Masters
+// 
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+#include "VNChoiceEventParser.hpp"
+
+using namespace Dawn;
+
+std::vector<std::string> VNChoiceParser::getRequiredAttributes() {
+  return { "value" };
+}
+
+std::map<std::string, std::string> VNChoiceParser::getOptionalAttributes() {
+  return { };
+}
+
+int32_t VNChoiceParser::onParse(
+  Xml *node,
+  std::map<std::string, std::string> values,
+  struct VNChoice *out,
+  std::string *error
+) {
+  int32_t ret;
+  auto itChildren = node->childNodes.begin();
+  while(itChildren != node->childNodes.end()) {
+    if(itChildren->nodeType != XML_NODE_TYPE_ELEMENT) {
+      ++itChildren;
+      continue;
+    }
+
+    Xml *child = itChildren->child;
+
+    // Parse strings
+    if(child->node == "string") {
+      VNText text;
+      ret = (VNTextParser()).parse(child, &text, error);
+      if(ret != 0) return ret;
+      out->texts.push_back(text);
+    } else {
+      *error = "Unknown child node for choice event '" + child->node + "'";
+      return -1;
+    }
+
+    itChildren++;
+  }
+
+  out->value = values["value"];
+  return 0;
+}
+
+// // // // // // // // // // // // // // // // // // // // // // // // // // //
+
+std::vector<std::string> VNChoicesEventParser::getRequiredAttributes() {
+  return { "key" };
+}
+
+std::map<std::string, std::string> VNChoicesEventParser::getOptionalAttributes() {
+  return { };
+}
+
+int32_t VNChoicesEventParser::onParse(
+  Xml *node,
+  std::map<std::string, std::string> values,
+  struct VNChoiceEvent *out,
+  std::string *error
+) {
+  int32_t ret;
+  auto itChildren = node->childNodes.begin();
+  while(itChildren != node->childNodes.end()) {
+    if(itChildren->nodeType != XML_NODE_TYPE_ELEMENT) {
+      ++itChildren;
+      continue;
+    }
+
+    Xml *child = itChildren->child;
+
+    // Parse strings
+    if(child->node == "title") {
+      auto itChildren2 = child->childNodes.begin();
+      while(itChildren2 != child->childNodes.end()) {
+        if(itChildren2->nodeType != XML_NODE_TYPE_ELEMENT) {
+          ++itChildren2;
+          continue;
+        }
+
+        VNText text;
+        ret = (VNTextParser()).parse(itChildren2->child, &text, error);
+        if(ret != 0) return ret;
+        out->titles.push_back(text);
+        ++itChildren2;
+      }
+
+    } else if(child->node == "choice") {
+      VNChoice choice;
+      ret = (VNChoiceParser()).parse(child, &choice, error);
+      if(ret != 0) return ret;
+      out->choices.push_back(choice);
+
+    } else {
+      *error = "Unknown child node for choices event '" + child->node + "'";
+      return -1;
+    }
+
+    itChildren++;
+  }
+
+  out->key = values["key"];
+  return 0;
+}