schematic selection dialog

src/lib/core/CMakeLists.txt

@@ -10,7 +10,8 @@ SET(HDRS
     ${CMAKE_CURRENT_SOURCE_DIR}/ItemType.h
     ${CMAKE_CURRENT_SOURCE_DIR}/Item.h
     ${CMAKE_CURRENT_SOURCE_DIR}/Port.h
-    ${CMAKE_CURRENT_SOURCE_DIR}/SchematicDropEvent.h
+    ${CMAKE_CURRENT_SOURCE_DIR}/SchematicChoiceOption.h
+    ${CMAKE_CURRENT_SOURCE_DIR}/DisplayName.h
     PARENT_SCOPE
 )
 
@@ -18,6 +19,7 @@ SET(SRCS
     ${SRCS}
     ${CMAKE_CURRENT_SOURCE_DIR}/BuildingType.cpp
     ${CMAKE_CURRENT_SOURCE_DIR}/EntityAdmin.cpp
+    ${CMAKE_CURRENT_SOURCE_DIR}/DisplayName.cpp
     PARENT_SCOPE
 )
 

src/lib/core/DisplayName.cpp

@@ -0,0 +1,27 @@
+#include "DisplayName.h"
+
+#include <cctype>
+
+std::string toDisplayName(const std::string& id)
+{
+    std::string result;
+    bool nextUpper = true;
+    for (char c : id)
+    {
+        if (c == '_')
+        {
+            result += ' ';
+            nextUpper = true;
+        }
+        else if (nextUpper)
+        {
+            result += static_cast<char>(std::toupper(static_cast<unsigned char>(c)));
+            nextUpper = false;
+        }
+        else
+        {
+            result += c;
+        }
+    }
+    return result;
+}

src/lib/core/DisplayName.h

@@ -0,0 +1,5 @@
+#pragma once
+
+#include <string>
+
+std::string toDisplayName(const std::string& id);

src/lib/core/SchematicChoiceOption.h

@@ -0,0 +1,22 @@
+#pragma once
+
+#include <string>
+
+enum class SchematicType
+{
+    Ship,
+    Module,
+    Recipe
+};
+
+// One option presented to the player in the schematic choice dialog
+// (REQ-DEF-SCHEMATIC-DROP). Built by the simulation when enemy stations are
+// destroyed; the UI reads these to populate the dialog.
+struct SchematicChoiceOption
+{
+    std::string schematicId;
+    SchematicType type;
+    std::string displayName;
+    bool isNewUnlock;
+    int targetLevel;
+};

src/lib/core/SchematicDropEvent.h

@@ -1,15 +0,0 @@
-#pragma once
-
-#include <string>
-
-// Emitted in tick step 9 (Deaths & loot) when a destroyed enemy-defence-station
-// set awards a schematic (REQ-DEF-SCHEMATIC-DROP). The UI renders a toast
-// (REQ-UI-SCHEMATIC-TOAST); wasNewUnlock chooses between the "unlocked" and
-// "level -> N" wording. isModuleSchematic selects ship vs. module toast text.
-struct SchematicDropEvent
-{
-    std::string schematicId;   // matches ShipDef::id or ModuleDef::id in the config.
-    int newLevel;
-    bool wasNewUnlock;
-    bool isModuleSchematic;
-};