update

gamemanager.h

@@ -16,7 +16,16 @@ enum class ActionMode {
     None,
     Move,
     Attack,
-    BuildCity
+    BuildCity,
+    BuildFarm
+};
+
+struct TileImprovement {
+    QString improvementId; // "farm"
+    int tileX;
+    int tileY;
+    int playerId;
+    QVector3D worldPos;
 };
 
 struct FloatingText {
@@ -65,10 +74,20 @@ public:
     void exitCityView();
 
     CityYieldSummary calculateCityYields(const City &city, Matrix2D<TerrainPoint> *mapPoints, int numPoints05) const;
+    void processTickYields(Matrix2D<TerrainPoint> *mapPoints, int numPoints05);
+
+    bool isTileOwned(int tx, int ty, int *outOwnerCityId = nullptr) const;
+    bool buyTileForCity(int cityId, int tx, int ty);
 
     void commandMoveSelected(int targetX, int targetY, Matrix2D<TerrainPoint> *mapPoints, int numPoints05);
     void commandAttack(Unit *target);
     void commandBuildCitySelected(Matrix2D<TerrainPoint> *mapPoints, int numPoints05);
+    void commandBuildFarmSelected(Matrix2D<TerrainPoint> *mapPoints, int numPoints05);
+    void completeUnitBuilding(Unit &unit, Matrix2D<TerrainPoint> *mapPoints, int numPoints05);
+
+    const std::map<std::pair<int, int>, TileImprovement>& getTileImprovements() const { return m_tileImprovements; }
+    const TileImprovement* getImprovementAt(int tx, int ty) const;
+    bool hasImprovementAt(int tx, int ty) const;
 
     float getTickDuration() const { return m_movementTickDuration; }
     void setTickDuration(float d) { m_movementTickDuration = std::max(1.0f, d); }
@@ -94,6 +113,7 @@ private:
     std::vector<std::shared_ptr<Unit>> m_units;
     std::vector<City> m_cities;
     std::vector<FloatingText> m_floatingTexts;
+    std::map<std::pair<int, int>, TileImprovement> m_tileImprovements;
 
     int m_selectedUnitId;
     int m_activeCityViewId;