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- rewrite of tileCopySection

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This commit is contained in:
Christoph Oelckers 2020-01-28 12:42:17 +01:00
parent 8657ecb35d
commit 1f5f7c63fe
5 changed files with 47 additions and 56 deletions
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1
source/CMakeLists.txt
View file

@ -724,7 +724,6 @@ set (PCH_SOURCES
build/src/pragmas.cpp
build/src/scriptfile.cpp
build/src/sdlayer.cpp
build/src/tiles.cpp
build/src/timer.cpp
build/src/voxmodel.cpp

1
source/build/include/build.h
View file

@ -842,7 +842,6 @@ int32_t qloadkvx(int32_t voxindex, const char *filename);
void vox_undefine(int32_t const);
void vox_deinit();
void tileCopySection(int32_t tilenume1, int32_t sx1, int32_t sy1, int32_t xsiz, int32_t ysiz, int32_t tilenume2, int32_t sx2, int32_t sy2);
void squarerotatetile(int16_t tilenume);
int32_t videoSetGameMode(char davidoption, int32_t daupscaledxdim, int32_t daupscaledydim, int32_t dabpp, int32_t daupscalefactor);

54
source/build/src/tiles.cpp
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@ -1,54 +0,0 @@
// "Build Engine & Tools" Copyright (c) 1993-1997 Ken Silverman
// Ken Silverman's official web site: "http://www.advsys.net/ken"
// See the included license file "BUILDLIC.TXT" for license info.
//
// This file has been modified from Ken Silverman's original release
// by Jonathon Fowler (jf@jonof.id.au)
// by the EDuke32 team (development@voidpoint.com)
#include "compat.h"
#include "build.h"
#include "baselayer.h"
#include "engine_priv.h"
//
// copytilepiece
//
void tileCopySection(int32_t tilenume1, int32_t sx1, int32_t sy1, int32_t xsiz, int32_t ysiz,
int32_t tilenume2, int32_t sx2, int32_t sy2)
{
int32_t xsiz1, ysiz1, xsiz2, ysiz2, i, j, x1, y1, x2, y2;
xsiz1 = tilesiz[tilenume1].x; ysiz1 = tilesiz[tilenume1].y;
xsiz2 = tilesiz[tilenume2].x; ysiz2 = tilesiz[tilenume2].y;
if ((xsiz1 > 0) && (ysiz1 > 0) && (xsiz2 > 0) && (ysiz2 > 0))
{
tileLoad(tilenume1);
if (tileData(tilenume2) == 0) return; // Error: Destination is not writable.
x1 = sx1;
for (i=0; i<xsiz; i++)
{
y1 = sy1;
for (j=0; j<ysiz; j++)
{
x2 = sx2+i;
y2 = sy2+j;
if ((x2 >= 0) && (y2 >= 0) && (x2 < xsiz2) && (y2 < ysiz2))
{
auto ptr1 = tilePtr(tilenume1) + x1 * ysiz1 + y1;
auto ptr2 = tileData(tilenume2) + x2 * ysiz2 + y2;
auto dat = *ptr1;
if (dat != 255)
*ptr2 = *ptr1;
}
y1++; if (y1 >= ysiz1) y1 = 0;
}
x1++; if (x1 >= xsiz1) x1 = 0;
}
}
tileInvalidate(tilenume2, -1, -1);
}

46
source/common/textures/buildtiles.cpp
View file

@ -826,6 +826,52 @@ int tileDeleteReplacement(int picnum, int palnum)
}
//==========================================================================
//
// Copy a block of a tile.
// Only used by RR's bowling lane.
//
//==========================================================================
void tileCopySection(int tilenum1, int sx1, int sy1, int xsiz, int ysiz, int tilenum2, int sx2, int sy2)
{
int xsiz1 = tilesiz[tilenum1].x;
int ysiz1 = tilesiz[tilenum1].y;
int xsiz2 = tilesiz[tilenum2].x;
int ysiz2 = tilesiz[tilenum2].y;
if (xsiz1 > 0 && ysiz1 > 0 && xsiz2 > 0 && ysiz2 > 0)
{
auto p1 = tilePtr(tilenum1);
auto p2 = tileData(tilenum2);
if (p2 == nullptr) return; // Error: Destination is not writable.
int x1 = sx1;
int x2 = sx2;
for (int i=0; i<xsiz; i++)
{
int y1 = sy1;
int y2 = sy2;
for (int j=0; j<ysiz; j++)
{
if (x2 >= 0 && y2 >= 0 && x2 < xsiz2 && y2 < ysiz2)
{
auto src = p1[x1 * ysiz1 + y1];
if (src != 255)
p2[x2 * ysiz2 + y2] = src;
}
y1++;
y2++;
if (y1 >= ysiz1) y1 = 0;
}
x1++;
x2++;
if (x1 >= xsiz1) x1 = 0;
}
}
TileFiles.InvalidateTile(tilenum2);
}
TileSiz tilesiz;

1
source/common/textures/textures.h
View file

@ -566,6 +566,7 @@ void tileSetAnim(int tile, const picanm_t& anm);
int tileSetHightileReplacement(int picnum, int palnum, const char *filen, float alphacut, float xscale, float yscale, float specpower, float specfactor, uint8_t flags);
int tileSetSkybox(int picnum, int palnum, const char **facenames, int flags );
int tileDeleteReplacement(int picnum, int palnum);
void tileCopySection(int tilenum1, int sx1, int sy1, int xsiz, int ysiz, int tilenum2, int sx2, int sy2);
extern BuildTiles TileFiles;
inline bool tileCheck(int num)