NeoFlock/neonucleus
9
1
Fork 0
Code Issues Packages Projects Releases Wiki Activity

color mapping changes

Browse Source
This commit is contained in:
IonutParau
2025-07-26 16:45:08 +02:00
parent e9e02a2473
commit 6a90d6306d
4 changed files with 70 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

48
src/components/screen.c
View File

@@ -360,6 +360,27 @@ void nn_getStd4BitPalette(int color[16]) {
color[15] = nni_mcBlack; // black
}
void nn_getLegacy4BitPalette(int color[16]) {
// taken from https://github.com/MightyPirates/OpenComputers/blob/master-MC1.12/src/main/scala/li/cil/oc/util/PackedColor.scala
color[0] = 0xFFFFFF;
color[1] = 0xFFCC33;
color[2] = 0xCC66CC;
color[3] = 0x6699FF;
color[4] = 0xFFFF33;
color[5] = 0x33CC33;
color[6] = 0xFF6699;
color[7] = 0x333333;
color[8] = 0xCCCCCC;
color[9] = 0x336699;
color[10] = 0x9933CC;
color[11] = 0x333399;
color[12] = 0x663300;
color[13] = 0x336600;
color[14] = 0xFF3333;
color[15] = 0x000000;
}
void nn_getStd8BitPalette(int color[256]) {
// source: https://ocdoc.cil.li/component:gpu
int reds[6] = {0x00, 0x33, 0x66, 0x99, 0xCC, 0xFF};
@@ -399,17 +420,28 @@ static nn_bool_t nni_4bit_did = false;
static int nni_8bit_colors[256];
static nn_bool_t nni_8bit_did = false;
int nn_mapDepth(int color, int depth) {
static int nni_4bitl_colors[16];
static nn_bool_t nni_4bitl_did = false;
int nn_mapDepth(int color, int depth, nn_bool_t legacy) {
if(depth == 1) {
if(color == 0) return nni_mcBlack;
return nni_mcWhite;
if(color == 0) return nni_mcBlack;
return nni_mcWhite;
}
if(depth == 4) {
if(!nni_4bit_did) {
nni_4bit_did = true;
nn_getStd4BitPalette(nni_4bit_colors);
}
return nn_mapColor(color, nni_4bit_colors, 16);
if(legacy) {
if(!nni_4bitl_did) {
nni_4bitl_did = true;
nn_getLegacy4BitPalette(nni_4bitl_colors);
}
return nn_mapColor(color, nni_4bitl_colors, 16);
} else {
if(!nni_4bit_did) {
nni_4bit_did = true;
nn_getStd4BitPalette(nni_4bit_colors);
}
return nn_mapColor(color, nni_4bit_colors, 16);
}
}
if(depth == 8) {
if(!nni_8bit_did) {