99 lines
2.8 KiB
C++
99 lines
2.8 KiB
C++
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// Config Needs To Load First
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#include <libreborn/libreborn.h>
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// Chat UI Code Is Useless In Headless Mode
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#ifndef MCPI_HEADLESS_MODE
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#include "chat-internal.h"
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#include <mods/chat/chat.h>
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#include <mods/text-input-box/TextInputScreen.h>
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#include <mods/misc/misc.h>
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// Structure
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struct ChatScreen {
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TextInputScreen super;
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TextInputBox chat;
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};
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CUSTOM_VTABLE(chat_screen, Screen) {
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TextInputScreen::setup(vtable);
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// Init
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vtable->init = [](Screen *super) {
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Screen_init_non_virtual(super);
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ChatScreen *self = (ChatScreen *) super;
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self->super.m_textInputs.push_back(&self->chat);
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self->chat.init(super->font);
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self->chat.setFocused(true);
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is_in_chat = true;
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};
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// Removal
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vtable->removed = [](Screen *super) {
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Screen_removed_non_virtual(super);
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is_in_chat = false;
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};
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// Rendering
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static Screen_render_t original_render = vtable->render;
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vtable->render = [](Screen *super, int x, int y, float param_1) {
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// Background
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super->vtable->renderBackground(super);
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// Render Chat
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Gui_renderChatMessages(&super->minecraft->gui, super->height, 20, true, super->font);
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// Call Original Method
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original_render(super, x, y, param_1);
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};
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// Positioning
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vtable->setupPositions = [](Screen *super) {
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Screen_setupPositions_non_virtual(super);
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ChatScreen *self = (ChatScreen *) super;
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int height = 20;
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int x = 0;
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int y = super->height - height;
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int width = super->width;
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self->chat.setSize(x, y, width, height);
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};
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// Key Presses
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static Screen_keyPressed_t original_keyPressed = vtable->keyPressed;
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vtable->keyPressed = [](Screen *super, int key) {
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// Handle Enter
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ChatScreen *self = (ChatScreen *) super;
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if (key == 0x0d) {
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_chat_queue_message(self->chat.m_text.c_str());
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Minecraft_setScreen(super->minecraft, NULL);
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}
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// Call Original Method
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original_keyPressed(super, key);
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};
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}
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static Screen *create_chat_screen() {
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// Construct
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ChatScreen *screen = new ChatScreen;
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ALLOC_CHECK(screen);
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Screen_constructor(&screen->super.super);
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// Set VTable
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screen->super.super.vtable = get_chat_screen_vtable();
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// Setup
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screen->chat = TextInputBox::create(0);
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// Return
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return (Screen *) screen;
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}
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// Open Screen
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static bool open_chat_screen = false;
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void chat_open() {
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open_chat_screen = true;
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}
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// Init
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void _init_chat_ui() {
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misc_run_on_tick([](Minecraft *minecraft) {
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if (open_chat_screen && Minecraft_isLevelGenerated(minecraft) && minecraft->screen == NULL) {
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Minecraft_setScreen(minecraft, create_chat_screen());
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}
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open_chat_screen = false;
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});
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}
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#endif
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