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/*
description: This is the class file for the header file that includes
all the functions.
author: Yann Herklotz <ymherklotz@gmail.com>
date created: 18-07-2016
filename: cardeval.cpp
*/
#include "../include/cardeval.hpp"
using namespace tinyxml2;
CardEval::CardEval() {
card_doc.LoadFile("resources/CardDefs.xml");
}
CardEval::CardEval(int &argc, char** &argv) {
// if only one argument is given
if(argc == 1) {
// use strncmp to compare parts of the string
if(std::strncmp(argv[0], "bin/xxx", 4) || std::strncmp(argv[0], "./bin/xxx", 6)) {
// if program is executed from main program directory
card_doc.LoadFile("resources/CardDefs.xml");
} else if(std::strncmp(argv[0], "./xxx", 2)) {
// when program is executed directly
card_doc.LoadFile("../resources/CardDefs.xml");
}
} else if(argc == 2) {
// if arguments are given to the program
card_doc.LoadFile(argv[1]);
} else {
// otherwise exit with errorcode
exit_with_error();
}
}
CardEval::~CardEval() {
}
void CardEval::get_cards() {
// load root node from the file into memory
XMLElement* root_el = card_doc.FirstChildElement("CardDefs");
// loops through the root node, which means it loops through the cards
for(XMLElement* ent_iterator = root_el->FirstChildElement("Entity"); ent_iterator != NULL;
ent_iterator = ent_iterator->NextSiblingElement("Entity")) {
card_struct card_info;
// iterates through the card information in tags
for(XMLElement* tag_iterator = ent_iterator->FirstChildElement("Tag");
tag_iterator != NULL; tag_iterator = tag_iterator->NextSiblingElement("Tag")) {
card_info = set_card_info(tag_iterator);
}
}
}
void CardEval::exit_with_error() {
// exit the program with an error message
std::exit(EXIT_FAILURE);
}
void CardEval::add_card_to_vec(card_struct &in_card) {
// just adds the card to the respective vector
if(in_card.card_type == 'm') {
minions.push_back(in_card);
} else if(in_card.card_type == 's') {
spells.push_back(in_card);
} else if(in_card.card_type == 'w') {
weapons.push_back(in_card);
} else {
random.push_back(in_card);
}
}
char CardEval::get_type(std::string type_str) {
int type_int = std::stoi(type_str);
switch(type_int) {
// when it is a minion
case 4:
return 'm';
// when the card is a spell
case 5:
return 's';
// when the card is a weapon
case 7:
return 'w';
// otherwise return null
default:
return '\0';
}
}
std::string CardEval::get_class(std::string class_str) {
int class_int = std::stoi(class_str);
switch(class_int) {
case 2:
return "druid";
case 3:
return "hunter";
case 4:
return "mage";
case 5:
return "paladin";
case 6:
return "priest";
case 7:
return "rogue";
case 8:
return "shaman";
case 9:
return "warlock";
case 10:
return "warrior";
default:
return "";
}
}
card_struct CardEval::set_card_info(XMLElement* tag_it) {
card_struct tmp_card;
// add information to the cardinfo
if(tag_it->Attribute("name", "CardName")) {
// if tag is cardname
tmp_card.card_name = tag_it->FirstChildElement("enUS")->GetText();
} else if(tag_it->Attribute("name", "Collectible") &&
tag_it->Attribute("value", "1")) {
tmp_card.is_collectible = true;
} else if(tag_it->Attribute("name", "CardType")) {
tmp_card.card_type = get_type(tag_it->Attribute("value"));
} else if(tag_it->Attribute("name", "Class")) {
tmp_card.class_name = get_class(tag_it->Attribute("value"));
} else if(tag_it->Attribute("name", "Cost")) {
tmp_card.cost = std::stoi(tag_it->Attribute("value"));
} else if(tag_it->Attribute("name", "Atk")) {
tmp_card.attack = std::stoi(tag_it->Attribute("value"));
} else if(tag_it->Attribute("name", "Health")) {
tmp_card.health = std::stoi(tag_it->Attribute("value"));
} else if(tag_it->Attribute("name", "Rarity")) {
tmp_card.rarity = std::stoi(tag_it->Attribute("value"));
} else if(tag_it->Attribute("name", "Durability")) {
tmp_card.durability = std::stoi(tag_it->Attribute("value"));
} else{
}
return tmp_card;
}
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