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Improve Creative Restrictions Mod

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This commit is contained in:
TheBrokenRail 2024-05-09 19:03:48 -04:00
parent e1f0787e48
commit eeef63d9ef
6 changed files with 49 additions and 23 deletions
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7
docs/CHANGELOG.md
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@ -16,6 +16,13 @@
* Add `Optimized Chunk Sorting` Feature Flag (Enabled By Default)
* Add `Add Cake` Feature Flag (Enabled By Default)
* Add `Add Reborn Info To Options` Feature Flag (Enabled By Default)
* Add `Track FPS` Feature Flag (Disabled By Default)
* Split Up `Remove Creative Mode Restrictions` Feature Flag
* `Remove Creative Mode Restrictions` (Disabled By Default)
* `Display Slot Count In Creative Mode` (Disabled By Default)
* `Force Survival Mode Inventory UI` (Disabled By Default)
* `Force Survival Mode Inventory Behavior` (Disabled By Default)
* `Maximize Creative Mode Inventory Stack Size` (Disabled By Default)
* Add Milk Buckets
* Implement Crafting Remainders
* Improve Death Messages

4
launcher/src/client/available-feature-flags
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@ -8,6 +8,10 @@ TRUE Fix Sign Placement
TRUE Show Block Outlines
FALSE Expand Creative Mode Inventory
FALSE Remove Creative Mode Restrictions
FALSE Display Slot Count In Creative Mode
FALSE Force Survival Mode Inventory UI
FALSE Force Survival Mode Inventory Behavior
FALSE Maximize Creative Mode Inventory Stack Size
TRUE Animated Water
TRUE Animated Lava
TRUE Animated Fire

2
libreborn/include/libreborn/patch.h
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@ -22,7 +22,6 @@ void _overwrite_call(const char *file, int line, void *start, void *target);
}
#define _setup_fancy_overwrite(start, name, target) \
_check_if_method_is_new(name); \
static name##_t _original_for_##target = start; \
static name##_t _helper_for_##target = __overwrite_helper_for_##name(target, _original_for_##target)
@ -38,6 +37,7 @@ void *_overwrite_calls(const char *file, int line, void *start, void *target);
// Replace All Calls To Virtual Method start With target
#define overwrite_virtual_calls(start, target) \
{ \
_check_if_method_is_new(start); \
_setup_fancy_overwrite(*start##_vtable_addr, start, target); \
overwrite_calls_manual((void *) *start##_vtable_addr, (void *) _helper_for_##target); \
}

55
mods/src/creative/creative.cpp
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@ -127,38 +127,49 @@ void init_creative() {
}
// Remove Creative Mode Restrictions (Opening Chests, Crafting, Etc)
unsigned char nop_patch[4] = {0x00, 0xf0, 0x20, 0xe3}; // "nop"
if (feature_has("Remove Creative Mode Restrictions", server_enabled)) {
unsigned char nop_patch[4] = {0x00, 0xf0, 0x20, 0xe3}; // "nop"
// Remove Restrictions
patch((void *) 0x43ee8, nop_patch);
patch((void *) 0x43f3c, nop_patch);
patch((void *) 0x43f8c, nop_patch);
patch((void *) 0x43fd8, nop_patch);
patch((void *) 0x99010, nop_patch);
// Fix UI
patch((void *) 0x341c0, nop_patch);
patch((void *) 0x3adb4, nop_patch);
patch((void *) 0x3b374, nop_patch);
// Fix Inventory
patch((void *) 0x8d080, nop_patch);
patch((void *) 0x8d090, nop_patch);
patch((void *) 0x91d48, nop_patch);
patch((void *) 0x92098, nop_patch);
unsigned char inv_creative_check_r3_patch[4] = {0x03, 0x00, 0x53, 0xe1}; // "cmp r3, r3"
patch((void *) 0x923c0, inv_creative_check_r3_patch);
patch((void *) 0x92828, nop_patch);
patch((void *) 0x92830, nop_patch);
// Display Slot Count
patch((void *) 0x1e3f4, nop_patch);
unsigned char slot_count_patch[4] = {0x18, 0x00, 0x00, 0xea}; // "b 0x27110"
patch((void *) 0x270a8, slot_count_patch);
patch((void *) 0x33954, nop_patch);
// Maximize Creative Inventory Stack Size
unsigned char maximize_stack_patch[4] = {0xff, 0xc0, 0xa0, 0xe3}; // "mov r12, 0xff"
patch((void *) 0x8e104, maximize_stack_patch);
// Allow Nether Reactor
patch((void *) 0xc0290, nop_patch);
// Disable Other Restrictions
is_restricted = 0;
}
// Inventory Behavior
if (feature_has("Force Survival Mode Inventory Behavior", server_enabled)) {
patch((void *) 0x8d080, nop_patch); // Inventory::add
patch((void *) 0x92828, nop_patch); // FillingContainer::add
patch((void *) 0x91d48, nop_patch); // FillingContainer::hasResource
patch((void *) 0x92098, nop_patch); // FillingContainer::removeResource(int)
unsigned char inv_creative_check_r3_patch[4] = {0x03, 0x00, 0x53, 0xe1}; // "cmp r3, r3"
patch((void *) 0x923c0, inv_creative_check_r3_patch); // FillingContainer::removeResource(ItemInstance const&, bool)
}
// "Craft" And "Armor" Buttons
if (feature_has("Force Survival Mode Inventory UI", server_enabled)) {
patch((void *) 0x341c0, nop_patch); // Add "Armor" Button To Classic Inventory
unsigned char inv_creative_check_r5_patch[4] = {0x05, 0x00, 0x55, 0xe1}; // "cmp r5, r5"
patch((void *) 0x3adb0, inv_creative_check_r5_patch); // Reposition "Select blocks" In Touch Inventory
patch((void *) 0x3b374, nop_patch); // Add "Armor" And "Craft" Buttons To Touch Inventory
}
// Display Slot Count
if (feature_has("Display Slot Count In Creative Mode", server_enabled)) {
patch((void *) 0x1e3f4, nop_patch);
unsigned char slot_count_patch[4] = {0x18, 0x00, 0x00, 0xea}; // "b 0x27110"
patch((void *) 0x270a8, slot_count_patch);
patch((void *) 0x33954, nop_patch);
}
// Maximize Creative Inventory Stack Size
if (feature_has("Maximize Creative Mode Inventory Stack Size", server_enabled)) {
unsigned char maximize_stack_patch[4] = {0xff, 0xc0, 0xa0, 0xe3}; // "mov r12, 0xff"
patch((void *) 0x8e104, maximize_stack_patch);
}
}

2
symbols/src/level/container/FillingContainer.def
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@ -1,5 +1,7 @@
extends Container;
vtable 0x10e250;
method void addItem(ItemInstance *item_instance) = 0x92aa0;
method void clearSlot(int slot) = 0x922f8;
method void release(int slot) = 0x92058;

2
symbols/src/level/container/Inventory.def
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@ -1,5 +1,7 @@
extends FillingContainer;
vtable 0x10de18;
method void selectSlot(int slot) = 0x8d13c;
// It's just FillingContainer_getLinked but with selectedSlot as slot
method ItemInstance *getSelected() = 0x8d134;