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110 lines
2.5 KiB
110 lines
2.5 KiB
/** |
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* @file scrollrt.h |
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* |
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* Interface of functionality for rendering the dungeons, monsters and calling other render routines. |
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*/ |
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#pragma once |
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#include <cstdint> |
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#include "engine.h" |
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#include "engine/animationinfo.h" |
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#include "engine/point.hpp" |
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namespace devilution { |
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enum class ScrollDirection : uint8_t { |
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None, |
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North, |
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NorthEast, |
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East, |
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SouthEast, |
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South, |
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SouthWest, |
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West, |
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NorthWest, |
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}; |
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// Defined in SourceX/controls/plctrls.cpp |
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extern bool sgbControllerActive; |
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extern bool sgbTouchActive; |
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extern bool IsMovingMouseCursorWithController(); |
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extern int LightTableIndex; |
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extern uint32_t level_cel_block; |
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extern char arch_draw_type; |
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extern bool cel_transparency_active; |
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extern bool cel_foliage_active; |
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extern int level_piece_id; |
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extern bool AutoMapShowItems; |
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extern bool frameflag; |
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/** |
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* @brief Returns the offset for the walking animation |
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* @param animationInfo the current active walking animation |
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* @param dir walking direction |
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* @param cameraMode Adjusts the offset relative to the camera |
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*/ |
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Displacement GetOffsetForWalking(const AnimationInfo &animationInfo, const Direction dir, bool cameraMode = false); |
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/** |
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* @brief Clear cursor state |
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*/ |
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void ClearCursor(); |
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/** |
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* @brief Shifting the view area along the logical grid |
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* Note: this won't allow you to shift between even and odd rows |
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* @param horizontal Shift the screen left or right |
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* @param vertical Shift the screen up or down |
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*/ |
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void ShiftGrid(int *x, int *y, int horizontal, int vertical); |
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/** |
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* @brief Gets the number of rows covered by the main panel |
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*/ |
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int RowsCoveredByPanel(); |
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/** |
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* @brief Calculate the offset needed for centering tiles in view area |
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* @param offsetX Offset in pixels |
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* @param offsetY Offset in pixels |
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*/ |
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void CalcTileOffset(int *offsetX, int *offsetY); |
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/** |
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* @brief Calculate the needed diamond tile to cover the view area |
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* @param columns Tiles needed per row |
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* @param rows Both even and odd rows |
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*/ |
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void TilesInView(int *columns, int *rows); |
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void CalcViewportGeometry(); |
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/** |
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* @brief Render the whole screen black |
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*/ |
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void ClearScreenBuffer(); |
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#ifdef _DEBUG |
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/** |
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* @brief Scroll the screen when mouse is close to the edge |
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*/ |
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void ScrollView(); |
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#endif |
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/** |
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* @brief Initialize the FPS meter |
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*/ |
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void EnableFrameCount(); |
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/** |
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* @brief Redraw screen |
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*/ |
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void scrollrt_draw_game_screen(); |
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/** |
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* @brief Render the game |
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*/ |
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void DrawAndBlit(); |
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} // namespace devilution
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