133 lines
5.0 KiB
C
133 lines
5.0 KiB
C
#include <libreborn/libreborn.h>
|
|
|
|
#include "../feature/feature.h"
|
|
#include "input.h"
|
|
#include "../init/init.h"
|
|
|
|
#include "../minecraft.h"
|
|
|
|
// Store Right-Click Status
|
|
static int is_right_click = 0;
|
|
void input_set_is_right_click(int val) {
|
|
is_right_click = val;
|
|
}
|
|
|
|
// Enable Bow & Arrow Fix
|
|
static int fix_bow = 0;
|
|
|
|
// Store Function Input
|
|
static int hide_gui_toggle = 0;
|
|
void input_hide_gui() {
|
|
hide_gui_toggle++;
|
|
}
|
|
static int third_person_toggle = 0;
|
|
void input_third_person() {
|
|
third_person_toggle++;
|
|
}
|
|
|
|
// Handle Input Fixes
|
|
static void Minecraft_tickInput_injection(unsigned char *minecraft) {
|
|
// Call Original Method
|
|
(*Minecraft_tickInput)(minecraft);
|
|
|
|
if (fix_bow && !is_right_click) {
|
|
// GameMode Is Offset From minecraft By 0x160
|
|
// Player Is Offset From minecraft By 0x18c
|
|
unsigned char *game_mode = *(unsigned char **) (minecraft + Minecraft_game_mode_property_offset);
|
|
unsigned char *player = *(unsigned char **) (minecraft + Minecraft_player_property_offset);
|
|
if (player != NULL && game_mode != NULL && (*Player_isUsingItem)(player)) {
|
|
unsigned char *game_mode_vtable = *(unsigned char **) game_mode;
|
|
GameMode_releaseUsingItem_t GameMode_releaseUsingItem = *(GameMode_releaseUsingItem_t *) (game_mode_vtable + GameMode_releaseUsingItem_vtable_offset);
|
|
(*GameMode_releaseUsingItem)(game_mode, player);
|
|
}
|
|
}
|
|
|
|
// Clear Unused Sign Input
|
|
input_clear_input();
|
|
|
|
// Handle Functions
|
|
unsigned char *options = minecraft + Minecraft_options_property_offset;
|
|
if (hide_gui_toggle % 2 != 0) {
|
|
// Toggle Hide GUI
|
|
*(options + Options_hide_gui_property_offset) = *(options + Options_hide_gui_property_offset) ^ 1;
|
|
}
|
|
hide_gui_toggle = 0;
|
|
if (third_person_toggle % 2 != 0) {
|
|
// Toggle Third Person
|
|
*(options + Options_third_person_property_offset) = *(options + Options_third_person_property_offset) ^ 1;
|
|
}
|
|
third_person_toggle = 0;
|
|
}
|
|
|
|
#include <SDL/SDL_events.h>
|
|
|
|
// Block UI Interaction When Mouse Is Locked
|
|
static int32_t Gui_tickItemDrop_Minecraft_isCreativeMode_call_injection(unsigned char *minecraft) {
|
|
if (SDL_ShowCursor(SDL_QUERY) == SDL_ENABLE) {
|
|
// Call Original Method
|
|
return (*Minecraft_isCreativeMode)(minecraft);
|
|
} else {
|
|
// Disable Item Drop Ticking
|
|
return 1;
|
|
}
|
|
}
|
|
|
|
// Block UI Interaction When Mouse Is Locked
|
|
static void Gui_handleClick_injection(unsigned char *this, int32_t param_2, int32_t param_3, int32_t param_4) {
|
|
if (SDL_ShowCursor(SDL_QUERY) == SDL_ENABLE) {
|
|
// Call Original Method
|
|
(*Gui_handleClick)(this, param_2, param_3, param_4);
|
|
}
|
|
}
|
|
|
|
// Store Left Click (0 = Not Pressed, 1 = Pressed, 2 = Repeat)
|
|
// This Is Set To Repeat After First Attempted Left-Click Build Interaction
|
|
static int is_left_click = 0;
|
|
void input_set_is_left_click(int val) {
|
|
if ((is_left_click == 0 && val == 1) || (is_left_click != 0 && val == 0) || (is_left_click == 1 && val == 2)) {
|
|
is_left_click = val;
|
|
}
|
|
}
|
|
|
|
// Add Attacking To MouseBuildInput
|
|
static int32_t MouseBuildInput_tickBuild_injection(unsigned char *mouse_build_input, unsigned char *local_player, uint32_t *build_action_intention_return) {
|
|
// Call Original Method
|
|
int32_t ret = (*MouseBuildInput_tickBuild)(mouse_build_input, local_player, build_action_intention_return);
|
|
|
|
// Use Attack/Place BuildActionIntention If No Other Valid BuildActionIntention Was Selected And This Was Not A Repeated Left Click
|
|
if (ret != 0 && is_left_click == 1 && *build_action_intention_return == 0xa) {
|
|
// Get Target HitResult
|
|
unsigned char *minecraft = *(unsigned char **) (local_player + LocalPlayer_minecraft_property_offset);
|
|
unsigned char *hit_result = minecraft + Minecraft_hit_result_property_offset;
|
|
int32_t hit_result_type = *(int32_t *) (hit_result + HitResult_type_property_offset);
|
|
// Check if The Target Is An Entity Using HitResult
|
|
if (hit_result_type == 1) {
|
|
// Change BuildActionIntention To Attack/Place Mode (Place Will Not Happen Because The HitResult Is An Entity)
|
|
*build_action_intention_return = 0x8;
|
|
}
|
|
// Block Repeat Changes Without Releasing Left Click
|
|
is_left_click = 2;
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
void init_input() {
|
|
// Disable Item Dropping Using The Cursor When Cursor Is Hidden
|
|
overwrite_call((void *) 0x27800, Gui_tickItemDrop_Minecraft_isCreativeMode_call_injection);
|
|
// Disable Opening Inventory Using The Cursor When Cursor Is Hidden
|
|
overwrite_calls((void *) Gui_handleClick, Gui_handleClick_injection);
|
|
|
|
// Enable Bow & Arrow Fix
|
|
fix_bow = feature_has("Fix Bow & Arrow");
|
|
// Fix Bow & Arrow + Clear Unused Sign Input
|
|
overwrite_calls((void *) Minecraft_tickInput, Minecraft_tickInput_injection);
|
|
|
|
if (feature_has("Fix Attacking")) {
|
|
// Allow Attacking Mobs
|
|
patch_address(MouseBuildInput_tickBuild_vtable_addr, (void *) MouseBuildInput_tickBuild_injection);
|
|
}
|
|
|
|
// Init C++
|
|
init_input_cpp();
|
|
} |