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-rw-r--r--src/render/WaterLevel.cpp76
-rw-r--r--src/render/WaterLevel.h8
2 files changed, 54 insertions, 30 deletions
diff --git a/src/render/WaterLevel.cpp b/src/render/WaterLevel.cpp
index d7035ab1..37ae1dfa 100644
--- a/src/render/WaterLevel.cpp
+++ b/src/render/WaterLevel.cpp
@@ -222,7 +222,7 @@ CWaterLevel::DestroyWavyAtomic()
bool
CWaterLevel::GetWaterLevel(float fX, float fY, float fZ, float *pfOutLevel, bool bDontCheckZ)
{
- int32 x = WATER_HUGE_X(fX);
+ int32 x = WATER_HUGE_X(fX + WATER_X_OFFSET);
int32 y = WATER_HUGE_Y(fY);
ASSERT( x >= 0 && x < HUGE_SECTOR_SIZE );
@@ -240,8 +240,9 @@ CWaterLevel::GetWaterLevel(float fX, float fY, float fZ, float *pfOutLevel, bool
float fWave = Sin
(
- /*( WATER_UNSIGN_Y(fY) - float(y) * MAX_HUGE_SECTORS + WATER_UNSIGN_X(fX) - float(x) * MAX_HUGE_SECTORS )*/ // VC
- (float)( ((int32)fX & (MAX_HUGE_SECTORS-1)) + ((int32)fY & (MAX_HUGE_SECTORS-1)) )
+ ( WATER_UNSIGN_Y(fY) - float(y) * MAX_HUGE_SECTORS
+ + WATER_UNSIGN_X(fX + WATER_X_OFFSET) - float(x) * MAX_HUGE_SECTORS )
+
* (TWOPI / MAX_HUGE_SECTORS ) + fAngle
);
@@ -261,7 +262,7 @@ CWaterLevel::GetWaterLevel(float fX, float fY, float fZ, float *pfOutLevel, bool
bool
CWaterLevel::GetWaterLevelNoWaves(float fX, float fY, float fZ, float *pfOutLevel)
{
- int32 x = WATER_HUGE_X(fX);
+ int32 x = WATER_HUGE_X(fX + WATER_X_OFFSET);
int32 y = WATER_HUGE_Y(fY);
ASSERT( x >= 0 && x < HUGE_SECTOR_SIZE );
@@ -382,15 +383,15 @@ CWaterLevel::RenderWater()
TheCamera.GetPosition().y
);
- int32 nStartX = WATER_TO_HUGE_SECTOR_X(camPos.x - fHugeSectorMaxRenderDist);
- int32 nEndX = WATER_TO_HUGE_SECTOR_X(camPos.x + fHugeSectorMaxRenderDist) + 1;
+ int32 nStartX = WATER_TO_HUGE_SECTOR_X(camPos.x - fHugeSectorMaxRenderDist + WATER_X_OFFSET);
+ int32 nEndX = WATER_TO_HUGE_SECTOR_X(camPos.x + fHugeSectorMaxRenderDist + WATER_X_OFFSET) + 1;
int32 nStartY = WATER_TO_HUGE_SECTOR_Y(camPos.y - fHugeSectorMaxRenderDist);
int32 nEndY = WATER_TO_HUGE_SECTOR_Y(camPos.y + fHugeSectorMaxRenderDist) + 1;
if ( bUseCamStartX )
- nStartX = WATER_TO_HUGE_SECTOR_X(camPos.x);
+ nStartX = WATER_TO_HUGE_SECTOR_X(camPos.x + WATER_X_OFFSET);
if ( bUseCamEndX )
- nEndX = WATER_TO_HUGE_SECTOR_X(camPos.x);
+ nEndX = WATER_TO_HUGE_SECTOR_X(camPos.x + WATER_X_OFFSET);
if ( bUseCamStartY )
nStartY = WATER_TO_HUGE_SECTOR_Y(camPos.y);
if ( bUseCamEndY )
@@ -410,7 +411,7 @@ CWaterLevel::RenderWater()
|| !(aWaterBlockList[2*x+0][2*y+1] & 128)
|| !(aWaterBlockList[2*x+1][2*y+1] & 128) )
{
- float fX = WATER_FROM_HUGE_SECTOR_X(x);
+ float fX = WATER_FROM_HUGE_SECTOR_X(x) - WATER_X_OFFSET;
float fY = WATER_FROM_HUGE_SECTOR_Y(y);
CVector2D vecHugeSectorCentre
@@ -452,7 +453,7 @@ CWaterLevel::RenderWater()
{
if ( !(aWaterBlockList[x2][y2] & 128) )
{
- float fLargeX = WATER_FROM_LARGE_SECTOR_X(x2);
+ float fLargeX = WATER_FROM_LARGE_SECTOR_X(x2) - WATER_X_OFFSET;
float fLargeY = WATER_FROM_LARGE_SECTOR_Y(y2);
CVector2D vecLargeSectorCentre
@@ -609,15 +610,15 @@ CWaterLevel::RenderWater()
bottom -> top && left -> right
*/
- if ( !bUseCamStartY )
+ for ( int32 x = 0; x < 26; x++ )
{
- for ( int32 x = 0; x < 26; x++ )
+ for ( int32 y = 0; y < 5; y++ )
{
- for ( int32 y = 0; y < 5; y++ )
+ float fX = WATER_SIGN_X(float(x) * EXTRAHUGE_SECTOR_SIZE) - 1280.0f - 400.0f;
+ float fY = WATER_SIGN_Y(float(y) * EXTRAHUGE_SECTOR_SIZE) - 1280.0f;
+
+ if ( !bUseCamStartY )
{
- float fX = WATER_SIGN_X(float(x) * EXTRAHUGE_SECTOR_SIZE) - 1280.0f;
- float fY = WATER_SIGN_Y(float(y) * EXTRAHUGE_SECTOR_SIZE) - 1280.0f;
-
CVector2D vecExtraHugeSectorCentre
(
fX + EXTRAHUGE_SECTOR_SIZE/2,
@@ -628,8 +629,30 @@ CWaterLevel::RenderWater()
if ( fCamDistToSector < fHugeSectorMaxRenderDistSqr )
{
- if ( TheCamera.IsSphereVisible(CVector(vecExtraHugeSectorCentre.x, vecExtraHugeSectorCentre.y, 0.0f), SectorRadius(EXTRAHUGE_SECTOR_SIZE),
- &TheCamera.GetCameraMatrix()) )
+ if ( TheCamera.IsSphereVisible(CVector(vecExtraHugeSectorCentre.x, vecExtraHugeSectorCentre.y, 0.0f), SectorRadius(EXTRAHUGE_SECTOR_SIZE), &TheCamera.GetCameraMatrix()) )
+ {
+ RenderOneFlatExtraHugeWaterPoly(
+ vecExtraHugeSectorCentre.x - EXTRAHUGE_SECTOR_SIZE/2,
+ vecExtraHugeSectorCentre.y - EXTRAHUGE_SECTOR_SIZE/2,
+ 0.0f,
+ color);
+ }
+ }
+ }
+
+ if ( !bUseCamEndY )
+ {
+ CVector2D vecExtraHugeSectorCentre
+ (
+ fX + EXTRAHUGE_SECTOR_SIZE/2,
+ -(fY + EXTRAHUGE_SECTOR_SIZE/2)
+ );
+
+ float fCamDistToSector = (vecExtraHugeSectorCentre - camPos).Magnitude();
+
+ if ( fCamDistToSector < fHugeSectorMaxRenderDistSqr )
+ {
+ if ( TheCamera.IsSphereVisible(CVector(vecExtraHugeSectorCentre.x, vecExtraHugeSectorCentre.y, 0.0f), SectorRadius(EXTRAHUGE_SECTOR_SIZE), &TheCamera.GetCameraMatrix()) )
{
RenderOneFlatExtraHugeWaterPoly(
vecExtraHugeSectorCentre.x - EXTRAHUGE_SECTOR_SIZE/2,
@@ -639,6 +662,7 @@ CWaterLevel::RenderWater()
}
}
}
+
}
}
@@ -646,8 +670,8 @@ CWaterLevel::RenderWater()
{
for ( int32 x = 0; x < 5; x++ )
{
- float fX = WATER_SIGN_X(float(x) * EXTRAHUGE_SECTOR_SIZE) - 1280.0f;
- float fX2 = WATER_SIGN_X(float(x) * EXTRAHUGE_SECTOR_SIZE) - 1280.0f;
+ float fX = WATER_SIGN_X(float(x) * EXTRAHUGE_SECTOR_SIZE) - 1280.0f - 400.0f;
+ float fX2 = WATER_SIGN_X(float(x) * EXTRAHUGE_SECTOR_SIZE) - 1280.0f + 400.0f;
float fY = WATER_SIGN_Y(float(y) * EXTRAHUGE_SECTOR_SIZE) - 1280.0f;
if ( !bUseCamStartX )
@@ -662,8 +686,7 @@ CWaterLevel::RenderWater()
if ( fCamDistToSector < fHugeSectorMaxRenderDistSqr )
{
- if ( TheCamera.IsSphereVisible(CVector(vecExtraHugeSectorCentre.x, vecExtraHugeSectorCentre.y, 0.0f), SectorRadius(EXTRAHUGE_SECTOR_SIZE),
- &TheCamera.GetCameraMatrix()) )
+ if ( TheCamera.IsSphereVisible(CVector(vecExtraHugeSectorCentre.x, vecExtraHugeSectorCentre.y, 0.0f), SectorRadius(EXTRAHUGE_SECTOR_SIZE), &TheCamera.GetCameraMatrix()) )
{
RenderOneFlatExtraHugeWaterPoly(
vecExtraHugeSectorCentre.x - EXTRAHUGE_SECTOR_SIZE/2,
@@ -686,8 +709,7 @@ CWaterLevel::RenderWater()
if ( fCamDistToSector < fHugeSectorMaxRenderDistSqr )
{
- if ( TheCamera.IsSphereVisible(CVector(vecExtraHugeSectorCentre.x, vecExtraHugeSectorCentre.y, 0.0f), SectorRadius(EXTRAHUGE_SECTOR_SIZE),
- &TheCamera.GetCameraMatrix()) )
+ if ( TheCamera.IsSphereVisible(CVector(vecExtraHugeSectorCentre.x, vecExtraHugeSectorCentre.y, 0.0f), SectorRadius(EXTRAHUGE_SECTOR_SIZE), &TheCamera.GetCameraMatrix()) )
{
RenderOneFlatExtraHugeWaterPoly(
vecExtraHugeSectorCentre.x - EXTRAHUGE_SECTOR_SIZE/2,
@@ -1087,8 +1109,8 @@ CWaterLevel::CalcDistanceToWater(float fX, float fY)
{
const float fSectorMaxRenderDist = 75.0f;
- int32 nStartX = WATER_TO_SMALL_SECTOR_X(fX - fSectorMaxRenderDist) - 1;
- int32 nEndX = WATER_TO_SMALL_SECTOR_X(fX + fSectorMaxRenderDist) + 1;
+ int32 nStartX = WATER_TO_SMALL_SECTOR_X(fX - fSectorMaxRenderDist + WATER_X_OFFSET) - 1;
+ int32 nEndX = WATER_TO_SMALL_SECTOR_X(fX + fSectorMaxRenderDist + WATER_X_OFFSET) + 1;
int32 nStartY = WATER_TO_SMALL_SECTOR_Y(fY - fSectorMaxRenderDist) - 1;
int32 nEndY = WATER_TO_SMALL_SECTOR_Y(fY + fSectorMaxRenderDist) + 1;
@@ -1105,7 +1127,7 @@ CWaterLevel::CalcDistanceToWater(float fX, float fY)
{
if ( !(aWaterFineBlockList[x][y] & 128) )
{
- float fSectorX = WATER_FROM_SMALL_SECTOR_X(x);
+ float fSectorX = WATER_FROM_SMALL_SECTOR_X(x) - WATER_X_OFFSET;
float fSectorY = WATER_FROM_SMALL_SECTOR_Y(y);
CVector2D vecDist
diff --git a/src/render/WaterLevel.h b/src/render/WaterLevel.h
index e0bcfc85..2fe2e103 100644
--- a/src/render/WaterLevel.h
+++ b/src/render/WaterLevel.h
@@ -1,8 +1,10 @@
#pragma once
+#define WATER_X_OFFSET (400.0f)
+
#define WATER_BLOCK_SIZE LARGE_SECTOR_SIZE
#define WATER_FINEBLOCK_SIZE HUGE_SECTOR_SIZE
-#define WATER_Z_OFFSET (1.5f)
+#define WATER_Z_OFFSET (0.5f)
#define MAX_SMALL_SECTORS 128
#define MAX_LARGE_SECTORS 64
@@ -14,8 +16,8 @@
#define HUGE_SECTOR_SIZE 128
#define EXTRAHUGE_SECTOR_SIZE 256
-#define WATER_START_X (-2048.0f - 400.0f)
-#define WATER_END_X (2048.0f - 400.0f)
+#define WATER_START_X -2048.0f
+#define WATER_END_X 2048.0f
#define WATER_START_Y -2048.0f
#define WATER_END_Y 2048.0f
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-31 10:53:35 +0100