UPDATE YOUR rules FOLDER!!!
- This is some Work in progress to make Wagic less "game" dependent. This change especially is an attempt at moving away from some dangerous patents owned by some company. It introduces "modrules.xml", a global configuration file describing dynamic settings for any given Wagic mod. It is very basic for now, but allows to customize a bit. In particular, it allows to remove the concept of shop and deck editor from the game, dynamically generate the main menu, and represent card activation with a mask rather than a rotation. I have a sample in progress which I hope to submit in the days to come, a proof of concept (nothing fancy yet) for another type of game using these ideas, as well as a few other things I introduced recently. In the future, I am hoping to extend modrules.xml so that it entirely describes the rules of a given card game. the other files in rules.txt will describe "extensions" to the core rules, just like they do right now, so this new file does not make them obsolete. - Also fixed minor bugs I stumbled upon while developing
This commit is contained in:
wagic.the.homebrew
269
projects/mtg/src/ModRules.cpp
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269
projects/mtg/src/ModRules.cpp
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#include "PrecompiledHeader.h"
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#include "ModRules.h"
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#include "utils.h"
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#include "GameState.h"
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#include "../../../JGE/src/tinyxml/tinyxml.h"
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ModRules gModRules;
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bool ModRules::load(string filename)
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{
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JFileSystem *fileSystem = JFileSystem::GetInstance();
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if (!fileSystem) return false;
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if (!fileSystem->OpenFile(filename.c_str()))
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{
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DebugTrace("FATAL: " << filename << "Does not exist");
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return false;
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}
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int size = fileSystem->GetFileSize();
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char *xmlBuffer = NEW char[size];
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fileSystem->ReadFile(xmlBuffer, size);
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TiXmlDocument doc;
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doc.Parse(xmlBuffer);
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fileSystem->CloseFile();
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delete[] xmlBuffer;
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for (TiXmlNode* node = doc.FirstChild(); node; node = node->NextSibling())
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{
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TiXmlElement* element = node->ToElement();
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if (element != NULL)
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{
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if (strcmp(element->Value(), "menu") == 0)
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{
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menu.parse(element);
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}
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else if (strcmp(element->Value(), "general") == 0)
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{
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general.parse(element);
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}
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else if (strcmp(element->Value(), "cards") == 0)
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{
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cards.parse(element);
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}
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}
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}
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return true;
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}
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int ModRulesMenuItem::strToAction(string str)
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{
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if (str.compare("playMenu") == 0)
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return MENUITEM_PLAY;
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if (str.compare("deckEditor") == 0)
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return MENUITEM_DECKEDITOR;
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if (str.compare("shop") == 0)
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return MENUITEM_SHOP;
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if (str.compare("options") == 0)
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return MENUITEM_OPTIONS;
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if (str.compare("quit") == 0)
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return MENUITEM_EXIT;
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if (str.compare("trophies") == 0)
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return MENUITEM_TROPHIES;
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return MENUITEM_PLAY;
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}
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ModRulesMenuItem::ModRulesMenuItem(string actionIdStr, string displayName)
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{
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mActionId = strToAction(actionIdStr);
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mDisplayName = displayName;
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}
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int ModRulesMenuItem::getMatchingGameState()
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{
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return getMatchingGameState(mActionId);
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}
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int ModRulesMenuItem::getMatchingGameState(int actionId)
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{
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switch (actionId)
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{
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case MENUITEM_DECKEDITOR:
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return GAME_STATE_DECK_VIEWER;
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case MENUITEM_SHOP:
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return GAME_STATE_SHOP;
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case MENUITEM_OPTIONS:
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return GAME_STATE_OPTIONS;
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case MENUITEM_TROPHIES:
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return GAME_STATE_AWARDS;
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default:
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return GAME_STATE_NONE;
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}
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}
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ModRulesMainMenuItem::ModRulesMainMenuItem(string actionIdStr, string displayName, int iconId, string particleFile):
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ModRulesMenuItem(actionIdStr, displayName), mIconId(iconId), mParticleFile(particleFile)
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{
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}
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JButton ModRulesOtherMenuItem::strToJButton(string str)
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{
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if (str.compare("btn_next") == 0)
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return JGE_BTN_NEXT;
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if (str.compare("btn_prev") == 0)
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return JGE_BTN_PREV;
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if (str.compare("btn_ctrl") == 0)
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return JGE_BTN_CTRL;
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if (str.compare("btn_menu") == 0)
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return JGE_BTN_MENU;
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if (str.compare("btn_cancel") == 0)
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return JGE_BTN_CANCEL;
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if (str.compare("btn_pri") == 0)
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return JGE_BTN_PRI;
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if (str.compare("btn_sec") == 0)
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return JGE_BTN_SEC;
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return JGE_BTN_NEXT;
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}
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ModRulesOtherMenuItem::ModRulesOtherMenuItem(string actionIdStr, string displayName, string keyStr): ModRulesMenuItem(actionIdStr, displayName)
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{
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mKey = strToJButton(keyStr);
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}
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void ModRulesMenu::parse(TiXmlElement* element)
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{
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TiXmlNode* mainNode = element->FirstChild("main");
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if (mainNode) {
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for (TiXmlNode* node = mainNode->ToElement()->FirstChild("item"); node; node = node->NextSibling("item"))
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{
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TiXmlElement* element = node->ToElement();
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{
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main.push_back(NEW ModRulesMainMenuItem(
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element->Attribute("action"),
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element->Attribute("displayName"),
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atoi(element->Attribute("iconId")),
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element->Attribute("particleFile")));
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}
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}
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}
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TiXmlNode* otherNode = element->FirstChild("other");
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if (otherNode) {
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for (TiXmlNode* node = otherNode->ToElement()->FirstChild("item"); node; node = node->NextSibling("item"))
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{
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TiXmlElement* element = node->ToElement();
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if (element)
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{
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other.push_back(NEW ModRulesOtherMenuItem(
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element->Attribute("action"),
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element->Attribute("displayName"),
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element->Attribute("key")));
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}
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}
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}
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}
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ModRulesMenu::~ModRulesMenu()
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{
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for (size_t i = 0; i < main.size(); ++i)
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SAFE_DELETE(main[i]);
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for (size_t i = 0; i < other.size(); ++i)
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SAFE_DELETE(other[i]);
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main.clear();
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other.clear();
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}
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ModRulesGeneral::ModRulesGeneral()
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{
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mHasDeckEditor = true;
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mHasShop = true;
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}
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int ModRules::getValueAsInt(TiXmlElement* element, string childName){
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TiXmlNode* node = element->FirstChild(childName.c_str());
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if (node) {
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const char* value = node->ToElement()->GetText();
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return atoi(value);
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}
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return -1;
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}
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void ModRulesGeneral::parse(TiXmlElement* element)
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{
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int value = ModRules::getValueAsInt(element, "hasDeckEditor");
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if (value != -1)
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mHasDeckEditor = value;
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value = ModRules::getValueAsInt(element, "hasShop");
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if (value != -1)
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mHasShop = value;
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}
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ModRulesCards::ModRulesCards()
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{
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activateEffect = NEW SimpleCardEffectRotate(M_PI/2); //Default activation effect
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}
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SimpleCardEffect * ModRulesCards::parseEffect(string s)
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{
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size_t limiter = s.find("(");
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string function, params;
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if (limiter != string::npos)
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{
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function = s.substr(0, limiter);
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params = s.substr(limiter+1, s.size() - 2 - limiter);
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}
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else
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{
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function = s;
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}
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if (function.compare("rotate") == 0)
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{
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return NEW SimpleCardEffectRotate(M_PI*atoi(params.c_str())/180);
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}
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if (function.compare("mask") == 0)
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{
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vector<string> argb = split( params, ',');
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if (argb.size() < 4)
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{
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DebugTrace("not enough params in mask");
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return NULL;
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}
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PIXEL_TYPE mask = ARGB(
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atoi(argb[0].c_str()),
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atoi(argb[1].c_str()),
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atoi(argb[2].c_str()),
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atoi(argb[3].c_str())
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);
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return NEW SimpleCardEffectMask(mask);
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}
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return NULL;
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}
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void ModRulesCards::parse(TiXmlElement* element)
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{
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TiXmlNode* node = element->FirstChild("general");
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if (node) {
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TiXmlElement* generalElement = node->ToElement();
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TiXmlNode* nodeActivation = generalElement->FirstChild("activate");
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if (nodeActivation) {
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TiXmlElement* activateElement = nodeActivation->ToElement();
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TiXmlNode* nodeUIEvent = activateElement->FirstChild("uiEvent");
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if (nodeUIEvent) {
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const char* event = nodeUIEvent->ToElement()->GetText();
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SAFE_DELETE(activateEffect);
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activateEffect = parseEffect(event);
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}
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}
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}
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}
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ModRulesCards::~ModRulesCards()
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{
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SAFE_DELETE(activateEffect);
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}
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