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Code Issues Releases Activity

as a joke, adding setPixel to Tscript

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suchmememanyskill 2020-12-28 15:02:08 +01:00
parent b0dd71bd4f
commit baec43da2a
3 changed files with 13 additions and 0 deletions
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4
source/gfx/gfx.c
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@ -595,6 +595,10 @@ void gfx_set_pixel(u32 x, u32 y, u32 color)
gfx_ctxt.fb[x + y * gfx_ctxt.stride] = color;
}
void gfx_set_pixel_horz(int x, int y, u32 color) {
*(gfx_ctxt.fb + (YLEFT - x) * gfx_ctxt.stride + y) = color;
}
void gfx_line(int x0, int y0, int x1, int y1, u32 color)
{
int dx = abs(x1 - x0), sx = x0 < x1 ? 1 : -1;

1
source/gfx/gfx.h
View file

@ -71,6 +71,7 @@ void gfx_puts_limit(const char *s, u32 limit);
void gfx_puts_small(const char *s);
void gfx_set_pixel(u32 x, u32 y, u32 color);
void gfx_set_pixel_horz(int x, int y, u32 color);
void gfx_line(int x0, int y0, int x1, int y1, u32 color);
void gfx_put_small_sep();
void gfx_put_big_sep();

8
source/script/functions.c
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@ -70,6 +70,13 @@ scriptFunction(funcMakeByteArray){
return newVar(ByteArrayType, 1, .vectorType = v);
}
scriptFunction(funcSetPixel){
u32 color = 0xFF000000 | ((vars[2].integerType & 0xFF) << 16) | ((vars[3].integerType & 0xFF) << 8) | (vars[4].integerType & 0xFF);
gfx_set_pixel_horz(vars[0].integerType, vars[1].integerType, color);
return NullVar;
}
u8 fiveInts[] = {IntType, IntType, IntType, IntType, IntType};
u8 singleIntArray[] = { IntArrayType };
u8 singleInt[] = { IntType };
u8 singleAny[] = { varArgs };
@ -82,6 +89,7 @@ functionStruct_t scriptFunctions[] = {
{"else", funcElse, 0, NULL},
{"len", funcLen, 1, singleAny},
{"byte", funcMakeByteArray, 1, singleIntArray},
{"setPixel", funcSetPixel, 5, fiveInts},
};
Variable_t executeFunction(scriptCtx_t* ctx, char* func_name, lexarToken_t *start, u32 len) {