84 lines
3.4 KiB
C
84 lines
3.4 KiB
C
#include <libreborn/libreborn.h>
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#include <symbols/minecraft.h>
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#include "input-internal.h"
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#include <mods/input/input.h>
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#include <mods/feature/feature.h>
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// Enable Toggles
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static int enable_toggles = 0;
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// Store Function Input
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static int hide_gui_toggle = 0;
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void input_hide_gui() {
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hide_gui_toggle++;
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}
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static int third_person_toggle = 0;
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void input_third_person() {
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third_person_toggle++;
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}
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// Handle Toggle Options
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static void _handle_toggle_options(unsigned char *minecraft) {
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if (enable_toggles) {
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// Handle Functions
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unsigned char *options = minecraft + Minecraft_options_property_offset;
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if (hide_gui_toggle % 2 != 0) {
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// Toggle Hide GUI
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*(options + Options_hide_gui_property_offset) = *(options + Options_hide_gui_property_offset) ^ 1;
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}
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hide_gui_toggle = 0;
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if (third_person_toggle % 2 != 0) {
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// Toggle Third Person
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*(options + Options_third_person_property_offset) = (*(options + Options_third_person_property_offset) + 1) % 3;
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}
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third_person_toggle = 0;
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// Fix Broken Value From Third-Person OptionsButton Toggle
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// (Because Front-Facing Code Repurposes A Boolean As A Ternary)
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if (*(options + Options_third_person_property_offset) == 3) {
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*(options + Options_third_person_property_offset) = 0;
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}
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}
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}
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// Font-Facing View
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static void GameRenderer_setupCamera_injection(unsigned char *game_renderer, float param_1, int param_2) {
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// Get Objects
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unsigned char *minecraft = *(unsigned char **) (game_renderer + GameRenderer_minecraft_property_offset);
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unsigned char *player = *(unsigned char **) (minecraft + Minecraft_player_property_offset);
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// Check If In Third-Person
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unsigned char *options = minecraft + Minecraft_options_property_offset;
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int is_font_facing = (*(options + Options_third_person_property_offset) == 2);
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// Invert Rotation
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if (is_font_facing && player != NULL) {
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*(float *) (player + Entity_yaw_property_offset) = 180.f + (*(float *) (player + Entity_yaw_property_offset));
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*(float *) (player + Entity_old_yaw_property_offset) = 180.f + (*(float *) (player + Entity_old_yaw_property_offset));
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*(float *) (player + Entity_pitch_property_offset) = -(*(float *) (player + Entity_pitch_property_offset));
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*(float *) (player + Entity_old_pitch_property_offset) = -(*(float *) (player + Entity_old_pitch_property_offset));
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}
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// Call Original Method
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(*GameRenderer_setupCamera)(game_renderer, param_1, param_2);
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// Revert
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if (is_font_facing && player != NULL) {
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*(float *) (player + Entity_yaw_property_offset) = -180.f + (*(float *) (player + Entity_yaw_property_offset));
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*(float *) (player + Entity_old_yaw_property_offset) = -180.f + (*(float *) (player + Entity_old_yaw_property_offset));
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*(float *) (player + Entity_pitch_property_offset) = -(*(float *) (player + Entity_pitch_property_offset));
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*(float *) (player + Entity_old_pitch_property_offset) = -(*(float *) (player + Entity_old_pitch_property_offset));
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}
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}
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// Init
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void _init_toggle() {
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enable_toggles = feature_has("Bind Common Toggleable Options To Function Keys", server_disabled);
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input_run_on_tick(_handle_toggle_options);
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// Font-Facing View
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if (enable_toggles) {
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overwrite_calls((void *) GameRenderer_setupCamera, (void *) GameRenderer_setupCamera_injection);
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}
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}
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