Java Light Ramp (Also From ReMCPE)

This commit is contained in:
TheBrokenRail 2024-01-31 23:44:04 -05:00
parent 1771919cc1
commit 6d4ff44092
7 changed files with 30 additions and 2 deletions

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@ -51,3 +51,4 @@ TRUE Disable Hostile AI In Creative Mode
TRUE Load Custom Skins
TRUE 3D Chest Model
TRUE Replace Block Highlight With Outline
TRUE Use Java Beta 1.3 Light Ramp

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@ -545,6 +545,18 @@ static int FurnaceTileEntity_getLitProgress_injection(FurnaceTileEntity *furnace
return ret;
}
// Java Light Ramp
static void Dimension_updateLightRamp_injection(Dimension *self) {
// https://github.com/ReMinecraftPE/mcpe/blob/d7a8b6baecf8b3b050538abdbc976f690312aa2d/source/world/level/Dimension.cpp#L92-L105
for (int i = 0; i <= 15; i++) {
float f1 = 1.0f - (((float) i) / 15.0f);
self->light_ramp[i] = ((1.0f - f1) / (f1 * 3.0f + 1.0f)) * (1.0f - 0.1f) + 0.1f;
// Default Light Ramp:
// float fVar4 = 1.0 - ((float) i * 0.0625);
// self->light_ramp[i] = ((1.0 - fVar4) / (fVar4 * 3.0 + 1.0)) * 0.95 + 0.15;
}
}
// Init
static void nop() {
}
@ -731,6 +743,11 @@ void init_misc() {
unsigned char mov_r3_ff[4] = {0xff, 0x30, 0xa0, 0xe3}; // "mov r3, #0xff"
patch((void *) 0x7178c, mov_r3_ff);
// Java Light Ramp
if (feature_has("Use Java Beta 1.3 Light Ramp", server_disabled)) {
overwrite((void *) Dimension_updateLightRamp_non_virtual, (void *) Dimension_updateLightRamp_injection);
}
// Init C++ And Logging
_init_misc_cpp();
_init_misc_logging();

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@ -74,6 +74,8 @@ set(SRC
src/level/LevelData.def
src/level/LevelSettings.def
src/level/ServerLevel.def
src/level/Dimension.def
src/level/MultiPlayerLevel.def
src/item/ItemRenderer.def
src/item/ItemInHandRenderer.def
src/item/AuxDataTileItem.def

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@ -0,0 +1,5 @@
vtable 0x110370;
virtual-method void updateLightRamp() = 0x28;
property float light_ramp[16] = 0x10;

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@ -1,6 +1,6 @@
extends LevelSource;
vtable 0x108de0;
vtable 0x10fcf0;
method void saveLevelData() = 0xa2e94;
method void setTileAndData(int x, int y, int z, int id, int data) = 0xa38b4;

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@ -0,0 +1,3 @@
extends Level;
vtable 0x108de0;

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@ -2,4 +2,4 @@ extends Level;
size 0xb80;
constructor (uchar *storage, uchar *name, LevelSettings *settings, int param_4, uchar *dimension) = 0x7692c;
constructor (uchar *storage, uchar *name, LevelSettings *settings, int param_4, Dimension *dimension) = 0x7692c;