class_character.php

三國好好 子

<?php
include_once "items.php";

class character {
	//main variables
 	var $id;
	var $name;
	var $user;
	var $cclass; //instead of Class only!
	var $race;
	var $image;
	var $age;
	var $sex;
	var $location;
	var $location_data;
	//attribute vars
	var $strength;
	var $dexterity;
	var $wisdom;
	var $constitution;
	//changeable vars
	var $hit_points;
	var $stamina_points;
	var $level;
	var $xp;
	var $gold;
	var $stats_points;
	//equipment vars
	var $weapon;
	var $armor;
	var $gloves;
	var $helm;
	var $shield;
	var $boots;
	//vars to be calculated
	var $max_hp;
	var $next_level;
	var $available_points;
	var $max_stamina;
	var $stamina_degrade;
	var $max_rep;
	//other vars
	var $time_since_regen;
	var $stamina_time_since_regen;
	var $rep_time_since_regen;
	var $regen_time;
	var $rep_time;
	var $no_regen_hp;
	//Fighting_Vars
	var $weapon_min;
	var $weapon_max;
	var $weapon_name;
	var $armor_ac;
	var $boots_ac;
	var $gloves_ac;
	var $shield_ac;
	var $helm_ac;
	//trade & inventory
	var $max_inventory;
	// Skills
	var $fight;
	var $defence;
	var $weaponless;
	var $lockpick;
	var $traps;
	// Reputation
	var $rep_points;
	var $rep_helpfull;
	var $rep_generious;
	var $rep_combat;
	//end_of_vars


	function finding() {
		//TODO: finding could be a character skill
 		$finding= $this->wisdom;
 		$fchance= (int)(33.33+6.66*sqrt($finding));//DONT add random effects to modify fchance, this has to be deterministic
 		return $fchance;
 	}

 	function ac() {
 		return $this->armor_ac+$this->boots_ac+$this->gloves_ac+$this->helm_ac+$this->shield_ac;
	}

	function attack_skill_min() {
 		$skill = $this->weapon==0 ? $this->weaponless : $this->fight;
 		$skill+= $this->attack_bonus();
		return fairInt(pow($skill*$this->dexterity,0.66));
 	}

 	function attack_skill_max() {
 		$exp= 0.80;
 		if ($this->weapon==0) {
			return fairInt(pow(($this->strength+$this->dexterity)*$this->weaponless,$exp));
	 	} else {
			return fairInt(pow(($this->strength+$this->dexterity)*$this->fight,$exp));
	 	}
	}

	function defense_max() {
		return $this->defense_min()+fairInt(sqrt($this->dexterity*($this->defence+1)));
	}

	function defense_min() {
		return $this->ac()+$this->weaponless+$this->defense_bonus();
	}

	function defense_skill_max() {
		return $this->defense_min()+fairInt(sqrt($this->dexterity*($this->defence+1)));
	}

	function defense_skill_min() {
		return fairInt(sqrt($this->ac())+$this->weaponless+$this->defense_bonus());
	}

	function attack_min() {
		if ($this->weapon==0) {
			return $this->weaponless*$this->strength;
		} else {
			return $this->weapon_min*$this->strength;
		}
	}

	function attack_max() {
		if ($this->weapon==0) {
			$skill= $this->weaponless;
		} else {
			$skill= $this->weapon_max+$this->fight;
		}
		return fairInt( ($this->strength+$this->dexterity)*$skill );//TODO: change phaos_opponents and use sqrt(dex) here
	}

	function fight_reduction() {
		$factor= $this->stamina_points/$this->max_stamina;
		if($factor> 0.66) {
			return 1;
		} elseif($factor<0.33) {
			return 0.33;
		} else {
			return 0.33+($factor-0.33)*2;
		}
	}

	function attack_roll($comb_act,$test=false) {
		if(DEBUG) {
			if($comb_act == "magic_attack") {
				$_SESSION['disp_msg'][] = "**DEBUG: wisdom: ".$this->wisdom;
			} else {
 				$_SESSION['disp_msg'][] = "**DEBUG: strength: $this->strength";
				$_SESSION['disp_msg'][] = "**DEBUG: dexterity: $this->dexterity";
				$_SESSION['disp_msg'][] = "**DEBUG: fight: $this->fight";
				$_SESSION['disp_msg'][] = "**DEBUG: weapon name: $this->weapon_name";
				$_SESSION['disp_msg'][] = "**DEBUG: weapon: $this->weapon_max";
				$_SESSION['disp_msg'][] = "**DEBUG: weaponless: $this->weaponless";
				$_SESSION['disp_msg'][] = "**DEBUG: attack_skill_min: ".$this->attack_skill_min();
				$_SESSION['disp_msg'][] = "**DEBUG: attack_skill_max: ".$this->attack_skill_max();
				$_SESSION['disp_msg'][] = "**DEBUG: attack_min: ".$this->attack_min();
				$_SESSION['disp_msg'][] = "**DEBUG: attack_max: ".$this->attack_max();
			}
		}

		$rollthedice = diceroll();
		if(DEBUG>=2) {$_SESSION['disp_msg'][] = "**DEBUG: dice roll = $rollthedice";}
		if ($comb_act == "magic_attack") {
			$char_attack = round(($this->wisdom+$rollthedice)/2);
		} else {
			$fight_reduction= $this->fight_reduction();
			if(DEBUG>=1) {
				$_SESSION['disp_msg'][] = "**DEBUG: fight reduction = $fight_reduction";}
				$char_attack = round(($this->dexterity+rand(
                    (int)($this->attack_skill_min()*$fight_reduction),
                    (int)($this->attack_skill_max()*$fight_reduction)
                )
                +$rollthedice)/8);
		}
        if(!$test){
            if($this->stamina_points>0){
                --$this->stamina_points;
            }
        }
        return $char_attack;
    }

    function defence_roll($comb_act,$test=false){
		$rollthedice = diceroll();
		if(DEBUG>=2) {$_SESSION['disp_msg'][] = "**DEBUG: dice roll = $rollthedice";}
		if ($comb_act == "magic_attack") {
			$char_defence= (int)(($this->wisdom+$rollthedice)/2+rand(0,99)*0.01);
		} else {
           if(DEBUG>=2) {$_SESSION['disp_msg'][] = "**DEBUG: defense_min = ".($this->defense_min());}
            $char_def = rand($this->defense_skill_min(),$this->defense_skill_max());
			$char_defence=  (int)(($this->dexterity+$char_def+$rollthedice)/10 +rand(0,99)*0.01 );
		}
        if(!$test){
            if($this->stamina_points>0){
                --$this->stamina_points;
            }
        }
        return $char_defence;
    }

    //Update Character Stamina Points in the DataBase
    function update_stamina(){
        if($this->stamina_points>$this->max_stamina){
            $this->stamina_points= $this->max_stamina;
        }
        $sql = "UPDATE phaos_characters SET stamina = ".$this->stamina_points." WHERE id=$this->id";
        $res = mysql_query($sql);
        if(!$res){ showError(__FILE__,__LINE__,__FUNCTION__); exit; };
    }

    function attack_bonus() {
        if($this->location_data){
            if( 'Elf' == $this->race && stristr($this->location_data['name'],'Woodland') !== false ){
                return 1+fairInt($this->level*0.05);
            }
        }
    }

    function defense_bonus() {
        if($this->location_data){
            if( 'Elf' == $this->race && stristr($this->location_data['name'],'Woodland') !== false ){
                return 1+fairInt($this->level*0.1);
            }
        }
    }

	/**
    * constructor
	* @param character id
	*/
	function character($id){
		$result = mysql_query ("SELECT * FROM phaos_characters WHERE id = '$id'");

		if ($row = mysql_fetch_array($result)) {
			//define main vars
			$this->id=$row["id"];
			$this->name=$row["name"];
			$this->user=$row["username"];
			$this->cclass=$row["class"];
			$this->race=$row["race"];
			$this->sex=$row["sex"];
			$this->image=$row["image_path"];
			$this->age=$row["age"];
			$this->location=$row["location"];
			//define attribute vars
			$this->strength = $row["strength"];
			$this->dexterity = $row["dexterity"];
			$this->wisdom = $row["wisdom"];
			$this->constitution = $row["constitution"];
			//define changeable vars
			$this->hit_points = $row["hit_points"];
			$this->stamina_points=$row["stamina"];
			if($row['level'] == 0 OR $row['level'] == "") {
				$this->level = 1;
			} else {
				$this->level = (int)$row['level'];
			}
			$this->xp = (int)$row["xp"];
			$this->gold = $row["gold"];
			$this->stat_points = $row["stat_points"];
			//define equipment vars
			$this->weapon = $row["weapon"];
			$this->armor = $row["armor"];
			$this->boots = $row["boots"];
			$this->shield = $row["shield"];
			$this->gloves = $row["gloves"];
			$this->helm = $row["helm"];

            //FIX
            //at some point during development some characters had negative strength
            //this should not happen usually
            if($this->constitution<1){
                $this->constitution=1;
            }
            if($this->strength<1){
                $this->strength=1;
            }

			//calculated stuff
			$this->available_points = $this->strength+$this->dexterity+$this->wisdom+$this->constitution;
			$this->max_hp = $this->constitution*6;
			$this->max_stamina = ($this->constitution+$this->strength)*10;


			$this->max_rep = 7;
			//other stuff
			$this->regen_time = $row["regen_time"];
			$this->stamina_time = $row["stamina_time"];
			$this->rep_time = $row["rep_time"];
			$this->no_regen_hp = $row["hit_points"];
			//regeneration
			$actTime=time();
			$this->time_since_regen = $actTime-$this->regen_time;
			$this->stamina_time_since_regen = $actTime-$this->stamina_time;
			$this->rep_time_since_regen = $actTime-$this->rep_time;
			//skills
			$this->fight = $row["fight"];
			$this->defence = $row["defence"];
			$this->weaponless = $row["weaponless"];
			$this->lockpick = $row["lockpick"];
			$this->traps = $row["traps"];
			//reputation
			$this->rep_points = $row["rep_points"];
			$this->rep_helpfull = $row["rep_helpfull"];
			$this->rep_generious = $row["rep_generious"];
			$this->rep_combat = $row["rep_combat"];
			//weapon & fight Calculation
			//fill weapon:
			$result = mysql_query ("SELECT * FROM phaos_weapons WHERE id = '".$this->weapon."'");
			if ($row = mysql_fetch_array($result)) {
				$this->weapon_min = $row["min_damage"];
				$this->weapon_max = $row["max_damage"];
				$this->weapon_name = $row["name"];
			} else {
                $this->weapon = 0;
				$this->weapon_min = 0;
				$this->weapon_max = 1;
				$this->weapon_name = 'Bare Hands';
			}
			//fill armor
			$result = mysql_query ("SELECT * FROM phaos_armor WHERE id = '".$this->armor."'");