dan/TIC-80-guile
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

textri command #317

Browse Source 
minor fixes
This commit is contained in:
BADIM-PC\Vadim
2017-09-28 23:36:19 +03:00
parent eb7319f46e
commit 1ec8406ee8
1 changed files with 10 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
src/tic.c
View File

@@ -734,7 +734,7 @@ static void setSidePixel(s32 x, s32 y)
static void setSideTexPixel(s32 x, s32 y, float u, float v)
{
int yy = (s32)y;
s32 yy = (s32)y;
if (yy >= 0 && yy < TIC80_HEIGHT)
{
if (x < SidesBuffer.Left[yy])
@@ -759,7 +759,7 @@ static void api_circle(tic_mem* memory, s32 xm, s32 ym, u32 radius, u8 color)
initSidesBuffer();
s32 r = radius;
int x = -r, y = 0, err = 2-2*r;
s32 x = -r, y = 0, err = 2-2*r;
do
{
setSidePixel(xm-x, ym+y);
@@ -780,7 +780,7 @@ static void api_circle(tic_mem* memory, s32 xm, s32 ym, u32 radius, u8 color)
static void api_circle_border(tic_mem* memory, s32 xm, s32 ym, u32 radius, u8 color)
{
s32 r = radius;
int x = -r, y = 0, err = 2-2*r;
s32 x = -r, y = 0, err = 2-2*r;
do {
api_pixel(memory, xm-x, ym+y, color);
api_pixel(memory, xm-y, ym-x, color);
@@ -900,8 +900,11 @@ static void api_textri(tic_mem* memory, s32 x1, s32 y1, s32 x2, s32 y2, s32 x3,
{
if (use_map == true)
{
int iu = (s32)u % 1920;
int iv = (s32)v % 1088;
enum {MapWidth = TIC_MAP_WIDTH * TIC_SPRITESIZE, MapHeight = TIC_MAP_HEIGHT * TIC_SPRITESIZE};
s32 iu = (s32)u % MapWidth;
s32 iv = (s32)v % MapHeight;
u8 tile = map[(iv>>3) * TIC_MAP_WIDTH + (iu>>3)];
const u8 *buffer = &ptr[tile << 5];
u8 color = tic_tool_peek4(buffer, (iu & 7) + ((iv & 7) << 3));
@@ -910,8 +913,8 @@ static void api_textri(tic_mem* memory, s32 x1, s32 y1, s32 x2, s32 y2, s32 x3,
}
else
{
int iu = (s32)(u) & 127;
int iv = (s32)(v) & 255;
s32 iu = (s32)(u) & 127;
s32 iv = (s32)(v) & 255;
const u8 *buffer = &ptr[((iu >> 3) + ((iv >> 3) << 4)) << 5];
u8 color = tic_tool_peek4(buffer, (iu & 7) + ((iv & 7) << 3));
if (color != chroma)