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authorFire-Head <Fire-Head@users.noreply.github.com>2019-07-11 02:22:01 +0200
committerFire-Head <Fire-Head@users.noreply.github.com>2019-07-11 02:22:01 +0200
commita644c4e9ceb440f53e31dd39f11a9a3c859ffb44 (patch)
tree8c94be03df7ea2887212e244860a83795a4b21c4 /src/render/WaterLevel.h
parentthe great reorganization (diff)
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Diffstat (limited to 'src/render/WaterLevel.h')
-rw-r--r--src/render/WaterLevel.h92
1 files changed, 91 insertions, 1 deletions
diff --git a/src/render/WaterLevel.h b/src/render/WaterLevel.h
index 70a2ba97..ecd66c89 100644
--- a/src/render/WaterLevel.h
+++ b/src/render/WaterLevel.h
@@ -1,7 +1,97 @@
#pragma once
+
+#define WATER_BLOCK_SIZE LARGE_SECTOR_SIZE
+#define WATER_FINEBLOCK_SIZE HUGE_SECTOR_SIZE
+#define WATER_Z_OFFSET (1.5f)
+
+#define MAX_SMALL_SECTORS 128
+#define MAX_LARGE_SECTORS 64
+#define MAX_HUGE_SECTORS 32
+#define MAX_EXTRAHUGE_SECTORS 16
+
+#define SMALL_SECTOR_SIZE 32
+#define LARGE_SECTOR_SIZE 64
+#define HUGE_SECTOR_SIZE 128
+#define EXTRAHUGE_SECTOR_SIZE 256
+
+#define WATER_START_X -2048.0f
+#define WATER_END_X 2048.0f
+
+#define WATER_START_Y -2048.0f
+#define WATER_END_Y 2048.0f
+
+#define WATER_WIDTH ((WATER_END_X - WATER_START_X))
+#define WATER_HEIGHT ((WATER_END_Y - WATER_START_Y))
+
+
+#define WATER_UNSIGN_X(x) ( (x) + (WATER_WIDTH /2) )
+#define WATER_UNSIGN_Y(y) ( (y) + (WATER_HEIGHT/2) )
+#define WATER_SIGN_X(x) ( (x) - (WATER_WIDTH /2) )
+#define WATER_SIGN_Y(y) ( (y) - (WATER_HEIGHT/2) )
+
+// 32
+#define WATER_SMALL_X(x) ( WATER_UNSIGN_X(x) / MAX_SMALL_SECTORS )
+#define WATER_SMALL_Y(y) ( WATER_UNSIGN_Y(y) / MAX_SMALL_SECTORS )
+#define WATER_FROM_SMALL_SECTOR_X(x) ( ((x) - (MAX_SMALL_SECTORS/2) ) * SMALL_SECTOR_SIZE )
+#define WATER_FROM_SMALL_SECTOR_Y(y) ( ((y) - (MAX_SMALL_SECTORS/2) ) * SMALL_SECTOR_SIZE )
+#define WATER_TO_SMALL_SECTOR_X(x) ( WATER_UNSIGN_X(x) / SMALL_SECTOR_SIZE )
+#define WATER_TO_SMALL_SECTOR_Y(y) ( WATER_UNSIGN_Y(y) / SMALL_SECTOR_SIZE )
+
+// 64
+#define WATER_LARGE_X(x) ( WATER_UNSIGN_X(x) / MAX_LARGE_SECTORS )
+#define WATER_LARGE_Y(y) ( WATER_UNSIGN_Y(y) / MAX_LARGE_SECTORS )
+#define WATER_FROM_LARGE_SECTOR_X(x) ( ((x) - (MAX_LARGE_SECTORS/2) ) * LARGE_SECTOR_SIZE )
+#define WATER_FROM_LARGE_SECTOR_Y(y) ( ((y) - (MAX_LARGE_SECTORS/2) ) * LARGE_SECTOR_SIZE )
+#define WATER_TO_LARGE_SECTOR_X(x) ( WATER_UNSIGN_X(x) / LARGE_SECTOR_SIZE )
+#define WATER_TO_LARGE_SECTOR_Y(y) ( WATER_UNSIGN_Y(y) / LARGE_SECTOR_SIZE )
+
+// 128
+#define WATER_HUGE_X(x) ( WATER_UNSIGN_X(x) / MAX_HUGE_SECTORS )
+#define WATER_HUGE_Y(y) ( WATER_UNSIGN_Y(y) / MAX_HUGE_SECTORS )
+#define WATER_FROM_HUGE_SECTOR_X(x) ( ((x) - (MAX_HUGE_SECTORS/2) ) * HUGE_SECTOR_SIZE )
+#define WATER_FROM_HUGE_SECTOR_Y(y) ( ((y) - (MAX_HUGE_SECTORS/2) ) * HUGE_SECTOR_SIZE )
+#define WATER_TO_HUGE_SECTOR_X(x) ( WATER_UNSIGN_X(x) / HUGE_SECTOR_SIZE )
+#define WATER_TO_HUGE_SECTOR_Y(y) ( WATER_UNSIGN_Y(y) / HUGE_SECTOR_SIZE )
+
+// 256
+#define WATER_EXTRAHUGE_X(x) ( WATER_UNSIGN_X(x) / MAX_EXTRAHUGE_SECTORS )
+#define WATER_EXTRAHUGE_Y(y) ( WATER_UNSIGN_Y(y) / MAX_EXTRAHUGE_SECTORS )
+#define WATER_FROM_EXTRAHUGE_SECTOR_X(x) ( ((x) - (MAX_EXTRAHUGE_SECTORS/2)) * EXTRAHUGE_SECTOR_SIZE )
+#define WATER_FROM_EXTRAHUGE_SECTOR_Y(y) ( ((y) - (MAX_EXTRAHUGE_SECTORS/2)) * EXTRAHUGE_SECTOR_SIZE )
+#define WATER_TO_EXTRAHUGE_SECTOR_X(x) ( WATER_UNSIGN_X(x) / EXTRAHUGE_SECTOR_SIZE )
+#define WATER_TO_EXTRAHUGE_SECTOR_Y(y) ( WATER_UNSIGN_Y(y) / EXTRAHUGE_SECTOR_SIZE )
+
+
+#define MAX_BOAT_WAKES 8
+
class CWaterLevel
{
+ static int32 ms_nNoOfWaterLevels;
+ static float ms_aWaterZs[48];
+ static CRect ms_aWaterRects[48];
+ static uint8 aWaterBlockList[WATER_BLOCK_SIZE][WATER_BLOCK_SIZE];
+ static uint8 aWaterFineBlockList[WATER_FINEBLOCK_SIZE][WATER_FINEBLOCK_SIZE];
+ static bool WavesCalculatedThisFrame;
+ static RpAtomic *ms_pWavyAtomic;
+ static RpGeometry *apGeomArray[MAX_BOAT_WAKES];
+ static int16 nGeomUsed;
+
public:
- static void RenderWater(void);
+ static void Initialise(char *pWaterDat);
+ static void Shutdown();
+ static void CreateWavyAtomic();
+ static void DestroyWavyAtomic();
+ static bool GetWaterLevel(float fX, float fY, float fZ, float *pfOutLevel, bool bDontCheckZ);
+ static bool GetWaterLevelNoWaves(float fX, float fY, float fZ, float *pfOutLevel);
+ static void RenderWater();
+ static void RenderOneFlatSmallWaterPoly (float fX, float fY, float fZ, RwRGBA const &color);
+ static void RenderOneFlatLargeWaterPoly (float fX, float fY, float fZ, RwRGBA const &color);
+ static void RenderOneFlatHugeWaterPoly (float fX, float fY, float fZ, RwRGBA const &color);
+ static void RenderOneFlatExtraHugeWaterPoly(float fX, float fY, float fZ, RwRGBA const &color);
+ static void RenderOneWavySector (float fX, float fY, float fZ, RwRGBA const &color, bool bUnk = false);
+ static float CalcDistanceToWater(float fX, float fY);
+ static void RenderAndEmptyRenderBuffer();
+ static void AllocateBoatWakeArray();
+ static void FreeBoatWakeArray();
};