Read trainer type constants

include/project.h

@@ -49,6 +49,7 @@ public:
     QStringList *coordEventWeatherNames = nullptr;
     QStringList *secretBaseIds = nullptr;
     QStringList *bgEventFacingDirections = nullptr;
+    QStringList *trainerTypes = nullptr;
     QMap<QString, int> metatileBehaviorMap;
     QMap<int, QString> metatileBehaviorMapInverse;
     QMap<QString, QString> facingDirections;
@@ -143,6 +144,7 @@ public:
     bool readCoordEventWeatherNames();
     bool readSecretBaseIds();
     bool readBgEventFacingDirections();
+    bool readTrainerTypes();
     bool readMetatileBehaviors();
     bool readHealLocations();
     bool readMiscellaneousConstants();

src/mainwindow.cpp

@@ -646,6 +646,7 @@ bool MainWindow::loadDataStructures() {
                 && project->readMapBattleScenes()
                 && project->readWeatherNames()
                 && project->readBgEventFacingDirections()
+                && project->readTrainerTypes()
                 && project->readMetatileBehaviors()
                 && project->readTilesetProperties()
                 && project->readHealLocations()
@@ -1522,29 +1523,6 @@ void MainWindow::updateSelectedObjects() {
                 combo = new NoScrollComboBox(widget);
                 combo->setEditable(true);
             }
-            // trainer_type has custom values, so it has special signal logic.
-            if (key == "trainer_type") {
-                combo->addItem("NONE", "0");
-                combo->addItem("NORMAL", "1");
-                combo->addItem("SEE ALL DIRECTIONS", "3");
-                combo->setToolTip("The trainer type of this object event.\n"
-                                  "If it is not a trainer, use NONE. SEE ALL DIRECTIONS\n"
-                                  "should only be used with a sight radius of 1.");
-                combo->setMinimumContentsLength(10);
-
-                int index = combo->findData(value);
-                if (index != -1) {
-                    combo->setCurrentIndex(index);
-                } else {
-                    combo->setCurrentText(value);
-                }
-
-                fl->addRow(new QLabel(field_labels[key], widget), combo);
-                widget->setLayout(fl);
-                frame->layout()->addWidget(widget);
-                item->bindToUserData(combo, key);
-                continue;
-            }
 
             if (key == "destination_map_name") {
                 if (!editor->project->mapNames->contains(value)) {
@@ -1628,6 +1606,11 @@ void MainWindow::updateSelectedObjects() {
                 combo->setMinimumContentsLength(4);
             } else if (key == "script_label") {
                 combo->setToolTip("The script which is executed with this event.");
+            } else if (key == "trainer_type") {
+                combo->addItems(*editor->project->trainerTypes);
+                combo->setToolTip("The trainer type of this object event.\n"
+                                  "If it is not a trainer, use NONE. SEE ALL DIRECTIONS\n"
+                                  "should only be used with a sight radius of 1.");
             } else if (key == "sight_radius_tree_id") {
                 combo->setToolTip("The maximum sight range of a trainer,\n"
                                   "OR the unique id of the berry tree.");

src/project.cpp

@@ -44,6 +44,7 @@ Project::Project()
     coordEventWeatherNames = new QStringList;
     secretBaseIds = new QStringList;
     bgEventFacingDirections = new QStringList;
+    trainerTypes = new QStringList;
     map_cache = new QMap<QString, Map*>;
     mapConstantsToMapNames = new QMap<QString, QString>;
     mapNamesToMapConstants = new QMap<QString, QString>;
@@ -2142,6 +2143,18 @@ bool Project::readBgEventFacingDirections() {
     return true;
 }
 
+bool Project::readTrainerTypes() {
+    trainerTypes->clear();
+    QStringList prefixes = (QStringList() << "TRAINER_TYPE_");
+    QString filename = "include/constants/trainer_types.h";
+    parser.readCDefinesSorted(filename, prefixes, trainerTypes);
+    if (trainerTypes->isEmpty()) {
+        logError(QString("Failed to read trainer type constants from %1").arg(filename));
+        return false;
+    }
+    return true;
+}
+
 bool Project::readMetatileBehaviors() {
     this->metatileBehaviorMap.clear();
     this->metatileBehaviorMapInverse.clear();
@@ -2150,7 +2163,7 @@ bool Project::readMetatileBehaviors() {
     QString filename = "include/constants/metatile_behaviors.h";
     this->metatileBehaviorMap = parser.readCDefines(filename, prefixes);
     if (this->metatileBehaviorMap.isEmpty()) {
-        logError(QString("Failed to metatile behaviors from %1.").arg(filename));
+        logError(QString("Failed to read metatile behaviors from %1.").arg(filename));
         return false;
     }