Cube-World-Commands-Mod/main.cpp

#include "main.h"
#include "cwmods/cwmods.h"
#include <wchar.h>
#include <stdio.h>
#include <string.h>


float GetMilliseconds(int hour, int minute) {
    return (hour * 60 * 60 * 1000) + (minute * 60 * 1000);
}

void CommandsModMessage(wchar_t message[]) {
    cube::Game* game = cube::GetGame();
    game->chat_widget->PrintMessage(L"[");
    game->chat_widget->PrintMessage(L"CommandsMod", 255, 140, 0);
    game->chat_widget->PrintMessage(L"] ");
    game->chat_widget->PrintMessage(message);
}

int DotsToMapCoord(long long coord) {
    return (coord - 0x2000000) / (cube::DOTS_PER_BLOCK * cube::BLOCKS_PER_MAP_CHUNK);
}

long long MapCoordToDots(int coord) {
    return ((long long)coord * cube::DOTS_PER_BLOCK * cube::BLOCKS_PER_MAP_CHUNK) + 0x2000000;
}

EXPORT int HandleChat(wchar_t* msg) {
    cube::Game* game = cube::GetGame();
    cube::Host* host = &game->host;
    cube::World* world = &host->world;

    wchar_t response[256];

    int targetx, targety;

    int targetHour, targetMinute;

    if ( swscanf(msg, L"/settime %d:%d", &targetHour, &targetMinute) == 2) {
        printf("%ld:%ld\n", targetHour, targetMinute);
        float targetMS = GetMilliseconds(targetHour, targetMinute);

        float maxTime = GetMilliseconds(24, 0);
        float minTime = GetMilliseconds(0, 0);

        if (targetMS > maxTime)
            targetMS = maxTime;
        else if (targetMS < minTime)
            targetMS = minTime;

        world->time = targetMS;

        swprintf(response, L"Changing time to %d:%02d.\n", targetHour % 24, targetMinute % 60);
        CommandsModMessage(response);
        return 1;

    } else if (!wcscmp(msg, L"/coords")) {
        cube::Creature* player = game->GetPlayer();
        swprintf(response, L"World coordinates:\nX: %lld\nY: %lld\nZ: %lld\n", player->position.x, player->position.y, player->position.z);
        CommandsModMessage(response);
        return 1;

    } else if ( swscanf(msg, L"/tp %d %d", &targetx, &targety) == 2) {
        cube::Creature* player = game->GetPlayer();
        player->position.x = MapCoordToDots(targetx);
        player->position.y = MapCoordToDots(targety);
        CommandsModMessage(L"Teleporting.\n");
        return 1;

    } else if ( !wcsncmp(msg, L"/name ", 6) ) {
        cube::Creature* player = game->GetPlayer();
        wchar_t* wideName = &msg[6];
        char newName[18];
        memset(newName, 0, sizeof(newName));
        int len = wcstombs(newName, wideName, 16);
        if (len < 1) {
            CommandsModMessage(L"Invalid name.\n");
        }
        else if (len >= 16) {
            CommandsModMessage(L"Name too long!\n");
        }
        else {
            strcpy(player->name, newName);
            swprintf(response, L"You are now known as %s.\n", player->name);
            CommandsModMessage(response);
        }
        return 1;
    }
    return 0;
}