/*    /lib/race.c
 *    from the Dead Souls LPC Library
 *    handles all race specific management
 *    created by Descartes of Borg 950122
 *    Version: @(#) race.c 1.8@(#)
 *    Last modified: 96/11/11
 */

#include <lib.h>
#include <config.h>
#include <daemons.h>
#include <armor_types.h>
#include <damage_types.h>
#include <meal_types.h>
#include "include/race.h"

inherit LIB_BODY;
inherit LIB_GENETICS;
inherit LIB_LANGUAGE;
inherit LIB_TALK;

private string Town, Race, Gender;
private static int Bulk;

// abstract methods
int GetParalyzed();
// end abstract methods

static void create() {
    body::create();
    genetics::create();
    Race = "blob";
    Gender = "neuter";
    Town = "Town";
}

mixed CanDrink(object ob) {
    int strength, type;

    if( !ob ) return 0;
    strength = (int)ob->GetStrength();
    type = (int)ob->GetMealType();
    if( (type & MEAL_ALCOHOL) && ((strength + GetAlcohol()) >
	GetStatLevel("durability")) )
	return "That drink is too strong for you right now.";
    if( (type & MEAL_CAFFEINE) && ((strength + GetCaffeine()) >
	GetStatLevel("durability")) )
	return "That is too much caffeine for you right now.";
    if( (type & MEAL_DRINK) && ((strength + GetDrink()) > 100) )
	return "You can't drink any more fluids right now.";
    return 1;
}

mixed CanEat(object ob) {
    if( ((int)ob->GetStrength() + GetFood()) > 100 )
	return "This is more food than you can handle right now.";
    else return 1;
}

varargs int eventDie(mixed agent) {
    int x;

    if( (x = body::eventDie(agent)) != 1 ) return x;
    return 1;
}

mixed eventDrink(object ob) {
    int type, strength;

    type = (int)ob->GetMealType();
    strength = (int)ob->GetStrength();
    if( type & MEAL_POISON ) AddPoison(strength);
    if( type & MEAL_DRINK ) AddDrink(strength);
    if( type & MEAL_ALCOHOL ) AddAlcohol(strength);
    if( type & MEAL_CAFFEINE ) AddCaffeine(strength);
    return 1;
}

mixed eventEat(object ob) {
    AddFood((int)ob->GetStrength());
    if( (int)ob->GetMealType() & MEAL_POISON )
	AddPoison((int)ob->GetStrength());
    return 1;
}

varargs string SetRace(string race, mixed extra) {
    mixed array args = allocate(5);
    mixed array tmp;
    mixed mixt;

    RACES_D->SetCharacterRace(race, args);

    switch(race){
    case "tree" : this_object()->SetBodyComposition("wood");break;
    case "balrog" : this_object()->SetBodyComposition("stone");break;
    case "elemental" : this_object()->SetBodyComposition("stone");break;
    case "golem" : this_object()->SetBodyComposition("clay");break;
    case "plant" : this_object()->SetBodyComposition("vegetation");break;
    }

    if(sizeof(args[4])){
	foreach(mixed key, mixed val in args[4]){
	    this_object()->AddSkill(key,atoi(val[1]),atoi(val[0]));
	}
    }

    foreach(tmp in args[0]) {
	mixt = copy(args[0]);
	SetResistance(tmp...);
    }
    foreach(tmp in args[1]) {
	mixt = copy(args[1]);
	AddStat(tmp...);
    }
    if( stringp(args[2]) ) {
	mixt = copy(args[2]);

	if(!ENGLISH_ONLY){
	    SetLanguage(args[2], 100, 1);
	}
	else {
	    SetLanguage("English", 100, 1);
	}
    }
    if( sizeof(args[3]) == 2 ) {
	mixt = copy(args[3]);

	SetLightSensitivity(args[3]...);
    }
    if( extra != 1 ) NewBody(race);
    if( stringp(extra) ) return (Race = extra), race; 
    else return (Race = race);
}



string GetRace() { return Race; }

string SetGender(string gender) { return (Gender = gender); }

string GetGender() { return Gender; }

varargs void SetStat(string stat, int level, int classes) {
    int healthPoints;

    genetics::SetStat(stat, level, classes);
    switch(stat) {
    case "durability":
	eventCompleteHeal(healthPoints = GetMaxHealthPoints());
	eventHealDamage(healthPoints);
	break;
    case "intelligence":
	AddMagicPoints(GetMaxMagicPoints());
	break;
    case "agility":
	AddStaminaPoints(GetMaxStaminaPoints());
	break;
    }
}

varargs int GetMaxHealthPoints(string limb) {
    if(!limb) return ( 50 + (GetStatLevel("durability") * 10) );
    else {
	int x;

	x = GetLimbClass(limb);
	if(!x) x = 5;
	return ( (1 + GetStatLevel("durability")/x) * 10 );
    }
}

int GetMaxMagicPoints() {
    return ( 50 + (GetStatLevel("intelligence") * 10) );
}

float GetMaxStaminaPoints() {
    return (50.0 + (GetStatLevel("agility") * 10.0) );
}

void NewBody(string race) {
    mixed array args = allocate(2);
    mixed array tmp;

    body::NewBody(race);
    if(!race) return;
    RACES_D->SetCharacterLimbs(race, args);
    foreach(tmp in args[0]) AddLimb(tmp...);
    foreach(tmp in args[1]) AddFingers(tmp...);
}

string SetTown(string str) { return (Town = str); }

string GetTown() { return Town; }

string GetResistance(int type) { return genetics::GetResistance(type); }

int GetLuck() {
    int x;

    x = random(GetStatLevel("luck")) / 20;
    x = ((x > 4) ? 4 : x);
    if( newbiep() ) x += random(7);
    return (x + random(4));
}

int GetMobility() {
    int max = GetMaxCarry();
    int encum, mob;

    if( GetParalyzed() ) {
	return 0;
    }
    if( max < 1 ) {
	max = 1;
    }
    encum = (GetCarriedMass() * 100)/max;
    encum -= (encum * GetStatLevel("agility"))/200;
    mob = 100 - encum;
    if( mob > 100 ) {
	mob = 100;
    }
    else if( mob < 1 ) {
	mob = 0;
    }
    return mob;
}

int GetCarriedMass() { return 0; }

int GetMaxCarry() { 
    int carry_max;
    carry_max = this_object()->GetLivingMaxCarry();
    if(carry_max) return carry_max;
    else return ((2 + GetStatLevel("strength")) * 50); 
}

int GetHeartRate() {
    int x, y;

    x = body::GetHeartRate();
    y = GetStatLevel("speed");
    if( y > 80 ) x -= 2;
    else if( y > 60 ) x -= 1;
    else if( y > 40 ) x = x;
    else if( y > 20 ) x += 1;
    else x += 2;
    if( x > 6 ) x = 6;
    else if( x < 2 ) x = 2;
    return x;
}

int GetHealRate() {
    int x;

    x = body::GetHealRate() + random((GetStatLevel("durability")/40) + 1);
    if( x > 6 ) x = 6;
    return x;
}

int GetStatLevel(string stat) { return genetics::GetStatLevel(stat); }

int GetAlcohol() { return body::GetAlcohol(); }

static void heart_beat() {
    body::heart_beat();
    language::heart_beat();
    genetics::heart_beat();
}