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Add Translucent Toolbar

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This commit is contained in:
TheBrokenRail 2022-07-14 19:52:51 -04:00
parent 93eb7807aa
commit ce168c1c16
4 changed files with 39 additions and 7 deletions
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1
launcher/src/client/available-feature-flags
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@ -40,3 +40,4 @@ TRUE Implement Create World Dialog
FALSE Remove Forced GUI Lag (Can Break Joining Servers)
TRUE Add Buckets
TRUE Classic HUD
TRUE Translucent Toolbar

1
media-layer/include/GLES/gl.h
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@ -39,6 +39,7 @@ extern "C" {
#define GL_FOG_END 0xb64
#define GL_FOG_MODE 0xb65
#define GL_FOG_COLOR 0xb66
#define GL_BLEND 0xbe2
#include <stdio.h>
#include <stdint.h>

41
mods/src/misc/misc.c
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@ -17,17 +17,22 @@
// Classic HUD
#define DEFAULT_HUD_PADDING 2
#define NEW_HUD_PADDING 1
#define HUD_ELEMENT_WIDTH 82
#define HUD_ELEMENT_HEIGHT 9
#define TOOLBAR_HEIGHT 22
#define SLOT_WIDTH 20
#define DEFAULT_BUBBLES_PADDING 1
#define NUMBER_OF_SLOTS 9
static int use_classic_hud = 0;
static void Gui_renderHearts_GuiComponent_blit_hearts_injection(unsigned char *component, int32_t x_dest, int32_t y_dest, int32_t x_src, int32_t y_src, int32_t width_dest, int32_t height_dest, int32_t width_src, int32_t height_src) {
unsigned char *minecraft = *(unsigned char **) (component + Gui_minecraft_property_offset);
x_dest -= DEFAULT_HUD_PADDING;
x_dest += NUMBER_OF_SLOTS * -10 + ((((float) *(int32_t *) (minecraft + Minecraft_screen_width_property_offset)) * *InvGuiScale) / 2);
float width = ((float) *(int32_t *) (minecraft + Minecraft_screen_width_property_offset)) * *InvGuiScale;
float height = ((float) *(int32_t *) (minecraft + Minecraft_screen_width_property_offset)) * *InvGuiScale;
x_dest += (width + (NUMBER_OF_SLOTS * SLOT_WIDTH)) / 2;
y_dest -= DEFAULT_HUD_PADDING;
y_dest += (((float) *(int32_t *) (minecraft + Minecraft_screen_height_property_offset)) * *InvGuiScale) - 31;
y_dest += height - HUD_ELEMENT_HEIGHT - TOOLBAR_HEIGHT - NEW_HUD_PADDING;
// Call Original Method
(*GuiComponent_blit)(component, x_dest, y_dest, x_src, y_src, width_dest, height_dest, width_src, height_src);
}
@ -35,18 +40,21 @@ static void Gui_renderHearts_GuiComponent_blit_armor_injection(unsigned char *co
unsigned char *minecraft = *(unsigned char **) (component + Gui_minecraft_property_offset);
x_dest -= DEFAULT_HUD_PADDING + HUD_ELEMENT_WIDTH;
float width = ((float) *(int32_t *) (minecraft + Minecraft_screen_width_property_offset)) * *InvGuiScale;
x_dest += width - (NUMBER_OF_SLOTS * -10 + (width / 2)) - HUD_ELEMENT_WIDTH;
float height = ((float) *(int32_t *) (minecraft + Minecraft_screen_width_property_offset)) * *InvGuiScale;
x_dest += width - ((width + (NUMBER_OF_SLOTS * SLOT_WIDTH)) / 2) - HUD_ELEMENT_WIDTH;
y_dest -= DEFAULT_HUD_PADDING;
y_dest += (((float) *(int32_t *) (minecraft + Minecraft_screen_height_property_offset)) * *InvGuiScale) - 31;
y_dest += height - HUD_ELEMENT_HEIGHT - TOOLBAR_HEIGHT - NEW_HUD_PADDING;
// Call Original Method
(*GuiComponent_blit)(component, x_dest, y_dest, x_src, y_src, width_dest, height_dest, width_src, height_src);
}
static void Gui_renderBubbles_GuiComponent_blit_injection(unsigned char *component, int32_t x_dest, int32_t y_dest, int32_t x_src, int32_t y_src, int32_t width_dest, int32_t height_dest, int32_t width_src, int32_t height_src) {
unsigned char *minecraft = *(unsigned char **) (component + Gui_minecraft_property_offset);
x_dest -= DEFAULT_HUD_PADDING;
x_dest += NUMBER_OF_SLOTS * -10 + ((((float) *(int32_t *) (minecraft + Minecraft_screen_width_property_offset)) * *InvGuiScale) / 2);
float width = ((float) *(int32_t *) (minecraft + Minecraft_screen_width_property_offset)) * *InvGuiScale;
float height = ((float) *(int32_t *) (minecraft + Minecraft_screen_width_property_offset)) * *InvGuiScale;
x_dest += (width + (NUMBER_OF_SLOTS * SLOT_WIDTH)) / 2;
y_dest -= DEFAULT_HUD_PADDING + DEFAULT_BUBBLES_PADDING + HUD_ELEMENT_HEIGHT;
y_dest += (((float) *(int32_t *) (minecraft + Minecraft_screen_height_property_offset)) * *InvGuiScale) - 31 - HUD_ELEMENT_HEIGHT;
y_dest += height - HUD_ELEMENT_HEIGHT - TOOLBAR_HEIGHT - HUD_ELEMENT_HEIGHT - NEW_HUD_PADDING;
// Call Original Method
(*GuiComponent_blit)(component, x_dest, y_dest, x_src, y_src, width_dest, height_dest, width_src, height_src);
}
@ -59,7 +67,7 @@ static void Gui_renderChatMessages_injection(unsigned char *gui, int32_t y_offse
if (use_classic_hud) {
unsigned char *minecraft = *(unsigned char **) (gui + Gui_minecraft_property_offset);
if (!(*Minecraft_isCreativeMode)(minecraft)) {
y_offset -= HUD_ELEMENT_HEIGHT * 2;
y_offset -= (HUD_ELEMENT_HEIGHT * 2) + NEW_HUD_PADDING;
}
}
@ -107,6 +115,19 @@ static void Inventory_selectSlot_injection(unsigned char *inventory, int32_t slo
}
}
// Translucent Toolbar
static void Gui_renderToolBar_injection(unsigned char *gui, float param_1, int32_t param_2, int32_t param_3) {
// Call Original Method
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
(*Gui_renderToolBar)(gui, param_1, param_2, param_3);
glDisable(GL_BLEND);
}
static void Gui_renderToolBar_glColor4f_injection(GLfloat red, GLfloat green, GLfloat blue, __attribute__((unused)) GLfloat alpha) {
// Fix Alpha
glColor4f(red, green, blue, 1.0f);
}
// Sanitize Username
#define MAX_USERNAME_LENGTH 16
static void LoginPacket_read_injection(unsigned char *packet, unsigned char *bit_stream) {
@ -290,6 +311,12 @@ void init_misc() {
overwrite_calls((void *) Gui_tick, (void *) Gui_tick_injection);
overwrite_calls((void *) Inventory_selectSlot, (void *) Inventory_selectSlot_injection);
// Translucent Toolbar
if (feature_has("Translucent Toolbar", server_disabled)) {
overwrite_calls((void *) Gui_renderToolBar, (void *) Gui_renderToolBar_injection);
overwrite_call((void *) 0x26c5c, (void *) Gui_renderToolBar_glColor4f_injection);
}
// Sanitize Username
patch_address(LoginPacket_read_vtable_addr, (void *) LoginPacket_read_injection);

3
symbols/include/symbols/minecraft.h
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@ -427,6 +427,9 @@ static Gui_handleClick_t Gui_handleClick = (Gui_handleClick_t) 0x2599c;
typedef void (*Gui_renderOnSelectItemNameText_t)(unsigned char *gui, int32_t param_1, unsigned char *font, int32_t param_2);
static Gui_renderOnSelectItemNameText_t Gui_renderOnSelectItemNameText = (Gui_renderOnSelectItemNameText_t) 0x26aec;
typedef void (*Gui_renderToolBar_t)(unsigned char *gui, float param_1, int32_t param_2, int32_t param_3);
static Gui_renderToolBar_t Gui_renderToolBar = (Gui_renderToolBar_t) 0x26c30;
typedef void (*Gui_renderChatMessages_t)(unsigned char *gui, int32_t y_offset, uint32_t max_messages, bool disable_fading, unsigned char *font);
static Gui_renderChatMessages_t Gui_renderChatMessages = (Gui_renderChatMessages_t) 0x273d8;