dungeon_coordinates.h File Reference

#include <cstdint>
#include <utility>

Include dependency graph for dungeon_coordinates.h:

Go to the source code of this file.

Classes
struct	yaze::editor::dungeon_coords::CameraToLocalResult
	Convert camera coordinates back to room ID and local position. More...

Namespaces
namespace	yaze
namespace	yaze::editor
	Editors are the view controllers for the application.
namespace	yaze::editor::dungeon_coords
	Coordinate conversion utilities for dungeon editing.

Functions
std::pair< int, int >	yaze::editor::dungeon_coords::RoomToCanvas (int room_x, int room_y)
	Convert room tile coordinates to canvas pixel coordinates.
std::pair< int, int >	yaze::editor::dungeon_coords::CanvasToRoom (int canvas_x, int canvas_y)
	Convert canvas pixel coordinates to room tile coordinates.
std::pair< int, int >	yaze::editor::dungeon_coords::ScreenToCanvas (int screen_x, int screen_y, float scale)
	Convert screen coordinates to canvas coordinates (undo scale)
std::pair< int, int >	yaze::editor::dungeon_coords::CanvasToScreen (int canvas_x, int canvas_y, float scale)
	Convert canvas coordinates to screen coordinates (apply scale)
bool	yaze::editor::dungeon_coords::IsWithinBounds (int canvas_x, int canvas_y, int margin=0)
	Check if coordinates are within room bounds.
std::pair< int, int >	yaze::editor::dungeon_coords::ClampToRoom (int room_x, int room_y)
	Clamp room tile coordinates to valid range.
bool	yaze::editor::dungeon_coords::IsValidRoomId (int room_id)
	Validate room ID is within valid range.
std::pair< int, int >	yaze::editor::dungeon_coords::RoomIdToGridPosition (int room_id)
	Get the grid position (column, row) for a room ID.
uint16_t	yaze::editor::dungeon_coords::CalculateCameraX (int room_id, int local_pixel_x)
	Calculate absolute camera X coordinate from room and local position.
uint16_t	yaze::editor::dungeon_coords::CalculateCameraY (int room_id, int local_pixel_y)
	Calculate absolute camera Y coordinate from room and local position.
std::pair< uint16_t, uint16_t >	yaze::editor::dungeon_coords::TileToCameraCoords (int room_id, int tile_x, int tile_y)
	Calculate camera coordinates from room and tile position.
CameraToLocalResult	yaze::editor::dungeon_coords::CameraToLocalCoords (uint16_t camera_x, uint16_t camera_y)
std::pair< uint16_t, uint16_t >	yaze::editor::dungeon_coords::SpriteToCameraCoords (int room_id, int sprite_x, int sprite_y)
	Calculate sprite-format coordinates (16-pixel units)

Variables
constexpr int	yaze::editor::dungeon_coords::kTileSize = 8
constexpr int	yaze::editor::dungeon_coords::kRoomTileWidth = 64
constexpr int	yaze::editor::dungeon_coords::kRoomTileHeight = 64
constexpr int	yaze::editor::dungeon_coords::kRoomPixelWidth = 512
constexpr int	yaze::editor::dungeon_coords::kRoomPixelHeight = 512
constexpr int	yaze::editor::dungeon_coords::kRoomCount = 0x128
constexpr int	yaze::editor::dungeon_coords::kEntranceCount = 0x8C
constexpr int	yaze::editor::dungeon_coords::kSpriteTileSize = 16
constexpr int	yaze::editor::dungeon_coords::kSpriteGridMax = 31
constexpr uint16_t	yaze::editor::dungeon_coords::kCameraBaseOffset = 0x1000
constexpr int	yaze::editor::dungeon_coords::kDungeonGridWidth = 16