mirror of
https://github.com/Kelsidavis/WoWee.git
synced 2026-05-07 09:33:51 +00:00
88abbfb564
- Ctrl+Z in Object/NPC mode undoes last placement (50-deep stack) - "Snap Ground" button raycasts straight down to place object on terrain - Useful for objects placed too high or moved off terrain surface - Undo stack adjusts indices when objects are removed mid-stack
80 lines
2.3 KiB
C++
80 lines
2.3 KiB
C++
#pragma once
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#include "pipeline/adt_loader.hpp"
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#include "rendering/camera.hpp"
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#include <glm/glm.hpp>
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#include <string>
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#include <vector>
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#include <cstdint>
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namespace wowee {
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namespace editor {
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enum class PlaceableType { M2, WMO };
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struct PlacedObject {
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PlaceableType type;
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std::string path;
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uint32_t nameId;
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uint32_t uniqueId;
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glm::vec3 position;
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glm::vec3 rotation; // degrees
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float scale; // 1.0 = normal
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bool selected = false;
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};
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class ObjectPlacer {
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public:
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void setTerrain(pipeline::ADTTerrain* terrain) { terrain_ = terrain; }
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void setActivePath(const std::string& path, PlaceableType type);
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const std::string& getActivePath() const { return activePath_; }
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PlaceableType getActiveType() const { return activeType_; }
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// Place object at world position
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void placeObject(const glm::vec3& position);
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// Select object nearest to ray
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int selectAt(const rendering::Ray& ray, float maxDist = 50.0f);
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void clearSelection();
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int getSelectedIndex() const { return selectedIdx_; }
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PlacedObject* getSelected();
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// Transform selected
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void moveSelected(const glm::vec3& delta);
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void rotateSelected(const glm::vec3& deltaDeg);
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void scaleSelected(float delta);
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void deleteSelected();
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// Sync placed objects back to ADTTerrain structs
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void syncToTerrain();
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const std::vector<PlacedObject>& getObjects() const { return objects_; }
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size_t objectCount() const { return objects_.size(); }
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float getPlacementRotationY() const { return placementRotY_; }
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void setPlacementRotationY(float deg) { placementRotY_ = deg; }
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float getPlacementScale() const { return placementScale_; }
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void setPlacementScale(float s) { placementScale_ = s; }
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// Undo last placement
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bool canUndoPlace() const { return !undoStack_.empty(); }
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void undoLastPlace();
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private:
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uint32_t nextUniqueId();
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pipeline::ADTTerrain* terrain_ = nullptr;
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std::string activePath_;
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PlaceableType activeType_ = PlaceableType::M2;
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std::vector<PlacedObject> objects_;
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std::vector<int> undoStack_; // indices of recently placed objects
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int selectedIdx_ = -1;
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uint32_t uniqueIdCounter_ = 1;
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float placementRotY_ = 0.0f;
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float placementScale_ = 1.0f;
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};
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} // namespace editor
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} // namespace wowee
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