// Oxxy (C) 2015, HPM plugin.
 
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
 
#include "../common/HPMi.h"
#include "../common/malloc.h"
#include "../common/mmo.h"
#include "../common/socket.h"
#include "../common/strlib.h"
#include "../map/clif.h"
#include "../map/script.h"
#include "../map/pc.h"
 
#include "../common/HPMDataCheck.h" /* should always be the last file included! (if you don't make it last, it'll intentionally break compile time) */
 
HPExport struct hplugin_info pinfo = {
    "Chat Color",    // Plugin name
    SERVER_TYPE_MAP,// Which server types this plugin works with?
    "0.1",       // Plugin version
    HPM_VERSION, // HPM Version (don't change, macro is automatically updated)
};
 
ACMD(setcolor) {
    unsigned short msg_len = 1;
    char mout[40];
    unsigned char cc = script->add_str("CHAT_COLOR$");
    unsigned long color1 = strtoul("0x000000",NULL,0); // DEFAULT: GREEN
    unsigned long color2;
    char *tmp = pc_readglobalreg_str(sd, cc);
    if(tmp != NULL) color2 = strtoul(tmp, NULL, 0);
 
    if( !message || !*message ) {
        clif->message(fd, "Usage: @setcolor <color>");
        clif->message(fd, "<color> must be in hex format. Starting with 0x");
        clif->message(fd, "Example: @color 0x00FF00");
        return 0;
    }
 
    if(message[0] == "0") {
        pc_setglobalreg_str(sd, cc, "0x000000");
        return true;
    }
 
    pc_setglobalreg_str(sd, cc, message);
    msg_len += sprintf(mout, "Color changed to '%s'", cc);
 
    WFIFOHEAD(fd,msg_len + 12);
    WFIFOW(fd,0) = 0x2C1;
    WFIFOW(fd,2) = msg_len + 12;
    WFIFOL(fd,4) = 0;
    if(color2 != "") // if CHAT_COLOR != ""
        WFIFOL(fd,8) = (color2&0x0000FF) << 16 | (color2&0x00FF00) | (color2&0xFF0000) >> 16; // RGB -> BGR
    else // if CHAT_COLOR == ""
        WFIFOL(fd,8) = (color1&0x0000FF) << 16 | (color1&0x00FF00) | (color1&0xFF0000) >> 16; // RGB -> BGR
    safestrncpy((char*)WFIFOP(fd,12), mout, msg_len);
    WFIFOSET(fd, msg_len + 12);
    return true;
}
 
HPExport void plugin_init (void) {
 
    /* core vars */
    iMalloc = GET_SYMBOL("iMalloc");
    script = GET_SYMBOL("script");
    clif = GET_SYMBOL("clif");
    pc = GET_SYMBOL("pc");
 
    addAtcommand("setcolor", setcolor);
    //addScriptCommand("color","is",color)
}
 
HPExport void server_online (void) {
    ShowInfo ("'%s' Plugin by Oxxy. Version '%s'\n",pinfo.name,pinfo.version);
}