mirror of
https://github.com/wu736139669/OzgGameRPG.git
synced 2026-08-05 06:24:38 +00:00
475 lines
16 KiB
C++
475 lines
16 KiB
C++
//
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// RPGResultsLogic.cpp
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// OzgGameRPG
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//
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// Created by ozg on 14-4-13.
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//
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//
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#include "RPGResultsLogic.h"
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//执行操作后player的数据更新
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#define PLAYER_UPDATE "update player set %s = %i where id = %i"
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//更新player的各个状态值
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#define PLAYER_UPDATE_STATUS "update player set attack = %f, defense = %f, speed = %f, skill_attack = %f, skill_defense = %f, %s = %i where id = %i"
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//获取一个已有道具的总数
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#define EXISTING_ITEMS_TOTAL "select total from items_existing where id = %i"
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//丢弃一个道具
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#define ITEMS_DISCARD "delete from items_existing where id = %i"
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//扣减一个道具
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#define ITEMS_DEDUCTIONS "update items_existing set total = total - 1 where id = %i"
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//查询一个现有道具的数量
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#define ITEMS_GET "select * from items_existing where id = %i"
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//查询一个技能的明细
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#define SKILL_DETAIL_QUERY "select * from skill where id = %i"
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//查询一条player数据
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#define PLAYER_SINGLE_QUERY "select * from player where id = %i"
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//查询一条items数据
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#define ITEMS_SINGLE_QUERY "select * from items where id = %i"
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//是否已存在该道具
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#define EXIST_ITEMS "select count(id) from items_existing where id = %i"
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//增加一个已有道具
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#define ADD_EXISTING_ITEMS "insert into items_existing (id, total) values(%i, 1)"
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//更新一个已有道具的数量
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#define UPDATE_EXISTING_ITEMS "update items_existing set total = total + 1 where id = %i"
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void RPGResultsLogic::discardItems(CppSQLite3DB *db, int itemsId)
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{
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db->execDML(CCString::createWithFormat(ITEMS_DISCARD, itemsId)->getCString());
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}
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void RPGResultsLogic::deductionsItems(CppSQLite3DB *db, int itemsId)
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{
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CCString *sql = NULL;
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CppSQLite3Query query = db->execQuery(CCString::createWithFormat(ITEMS_GET, itemsId)->getCString());
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while(!query.eof())
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{
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if(query.getIntField("total") <= 1)
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sql = CCString::createWithFormat(ITEMS_DISCARD, itemsId);
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else
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sql = CCString::createWithFormat(ITEMS_DEDUCTIONS, itemsId);
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query.nextRow();
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}
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query.finalize();
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if(sql)
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db->execDML(sql->getCString());
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}
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bool RPGResultsLogic::useItems(CppSQLite3DB* db, int playerId, int itemsId)
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{
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/*
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6 草药
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7 党参
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8 复活药
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*/
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string field;
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string maxField;
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if(itemsId == 7)
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{
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field = "mp"; //党参加mp
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maxField = "max_mp";
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}
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else
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{
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field = "hp";
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maxField = "max_hp";
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}
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//道具的效果值
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int results = 0;
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CppSQLite3Query query = db->execQuery(CCString::createWithFormat(PLAYER_DETAIL_QUERY, playerId)->getCString());
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while(!query.eof())
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{
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if(query.getIntField("hp") <= 0 && itemsId != 8)
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return false; //死亡状态下不能直接恢复hp的道具
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else if(query.getIntField("hp") <= 0 && itemsId == 8)
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results = 1; //复活后是1HP
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else if(query.getIntField("hp") > 0 && itemsId == 8)
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return false; //活着的时候不能使用复活药
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else
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{
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//恢复HP或MP
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results = RPGComputingResults::itemCure(itemsId);
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results += query.getIntField(field.c_str());
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//超过最大值的处理
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if(results > query.getIntField(maxField.c_str()))
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results = query.getIntField(maxField.c_str());
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}
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query.nextRow();
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}
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query.finalize();
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//使用道具
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{
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CCString *sql = CCString::createWithFormat(PLAYER_UPDATE, field.c_str(), results, playerId);
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db->execDML(sql->getCString());
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CCLog("%s", sql->getCString());
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}
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//扣减道具数
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RPGResultsLogic::deductionsItems(db, itemsId);
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CCLog("对player%d 使用了一个道具%d", playerId, itemsId);
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return true;
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}
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int RPGResultsLogic::battleUseItems(CCArray* existingItems, RPGBaseRole *targetData, int itemsId)
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{
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/*
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6 草药
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7 党参
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8 复活药
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*/
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//道具的效果值
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int results = 0;
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if(dynamic_cast<RPGPlayer*>(targetData) != NULL)
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{
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if(((RPGPlayer*)targetData)->m_status == kRPGDataStatusDeath && itemsId != 8)
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return 0; //死亡状态下不能直接恢复hp的道具
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else if(((RPGPlayer*)targetData)->m_status == kRPGDataStatusDeath && itemsId == 8)
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results = 1; //复活后是1HP
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else if(((RPGPlayer*)targetData)->m_status != kRPGDataStatusDeath && itemsId == 8)
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return 0; //活着的时候不能使用复活药
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else
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{
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//恢复HP或MP
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results = RPGComputingResults::itemCure(itemsId);
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if(itemsId == 7)
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CCUserDefault::sharedUserDefault()->setStringForKey(GAME_BATTLE_FIELD, "mp");
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}
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}
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else if(dynamic_cast<RPGMonster*>(targetData) != NULL)
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{
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//以下的复活部分是不会触发的
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if(((RPGMonster*)targetData)->m_status == kRPGDataStatusDeath && itemsId != 8)
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return 0; //死亡状态下不能直接恢复hp的道具
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else if(((RPGMonster*)targetData)->m_status == kRPGDataStatusDeath && itemsId == 8)
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results = 1; //复活后是1HP
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else if(((RPGMonster*)targetData)->m_status != kRPGDataStatusDeath && itemsId == 8)
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return 0; //活着的时候不能使用复活药
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else
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{
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//恢复HP或MP
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results = RPGComputingResults::itemCure(itemsId);
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if(itemsId == 7)
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CCUserDefault::sharedUserDefault()->setStringForKey(GAME_BATTLE_FIELD, "mp");
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}
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}
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//扣减一个已有道具，没有了就在已有existingItems中删除
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CCArray* noneExistingItems = CCArray::create();
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for (int i = 0; i < existingItems->count(); i++)
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{
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RPGExistingItems *itemsData = (RPGExistingItems*)existingItems->objectAtIndex(i);
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itemsData->m_total--;
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if(itemsData->m_total <= 0)
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noneExistingItems->addObject(itemsData); //该道具用完了之后就加入删除列表
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}
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//删除用完了的道具
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existingItems->removeObjectsInArray(noneExistingItems);
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return results;
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}
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bool RPGResultsLogic::useSkillCure(CppSQLite3DB *db, int srcPlayerId, int targetPlayerId, int srcSkillId)
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{
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RPGPlayer *srcPlayerData;
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RPGSkill *srcSkillData;
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RPGPlayer *targetPlayerData;
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//查询使用技能的player
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CppSQLite3Query srcPlayerQuery = db->execQuery(CCString::createWithFormat(PLAYER_DETAIL_QUERY, srcPlayerId)->getCString());
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while(!srcPlayerQuery.eof())
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{
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srcPlayerData = RPGPlayer::create();
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srcPlayerData->m_dataId = srcPlayerQuery.getIntField("id");
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srcPlayerData->m_maxMP = srcPlayerQuery.getIntField("max_mp");
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srcPlayerData->m_MP = srcPlayerQuery.getIntField("mp");
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srcPlayerData->m_skillAttack = srcPlayerQuery.getFloatField("skill_attack");
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srcPlayerQuery.nextRow();
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}
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srcPlayerQuery.finalize();
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//查询使用的技能
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CppSQLite3Query srcSkillQuery = db->execQuery(CCString::createWithFormat(SKILL_DETAIL_QUERY, srcSkillId)->getCString());
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while(!srcSkillQuery.eof())
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{
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srcSkillData = RPGSkill::create();
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srcSkillData->m_dataId = srcSkillQuery.getIntField("id");
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srcSkillData->m_MP = srcSkillQuery.getIntField("mp");
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srcSkillData->m_name = srcSkillQuery.getStringField("name_cns");
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srcSkillData->m_skillAttack = srcSkillQuery.getFloatField("skill_attack");
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srcSkillData->m_attr = srcSkillQuery.getFloatField("attr");
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srcSkillQuery.nextRow();
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}
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srcSkillQuery.finalize();
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//查询目标player
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CppSQLite3Query targetPlayerQuery = db->execQuery(CCString::createWithFormat(PLAYER_DETAIL_QUERY, targetPlayerId)->getCString());
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while(!targetPlayerQuery.eof())
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{
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targetPlayerData = RPGPlayer::create();
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targetPlayerData->m_dataId = targetPlayerQuery.getIntField("id");
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targetPlayerData->m_maxHP = targetPlayerQuery.getIntField("max_hp");
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targetPlayerData->m_HP = targetPlayerQuery.getIntField("hp");
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targetPlayerQuery.nextRow();
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}
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targetPlayerQuery.finalize();
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//执行逻辑
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if(srcPlayerData && srcSkillData && targetPlayerData)
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{
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//计算player时候技能后的效果值
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int targetResults = RPGComputingResults::skillCureResults(srcPlayerData->m_skillAttack, srcSkillData->m_skillAttack);
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targetPlayerData->m_HP += targetResults;
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CCLog("player %i 回复了 %i HP", targetPlayerId, targetResults);
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//超过HP最大值
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if(targetPlayerData->m_HP > targetPlayerData->m_maxHP)
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targetPlayerData->m_HP = targetPlayerData->m_maxHP;
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db->execDML(CCString::createWithFormat(PLAYER_UPDATE, "hp", targetPlayerData->m_HP, targetPlayerData->m_dataId)->getCString());
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//扣减使用者的MP
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srcPlayerData->m_MP -= srcSkillData->m_MP;
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if(srcPlayerData->m_MP < 0)
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srcPlayerData->m_MP = 0;
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CCLog("player %i 消耗了 %i MP", srcPlayerId, srcSkillData->m_MP);
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db->execDML(CCString::createWithFormat(PLAYER_UPDATE, "mp", srcPlayerData->m_MP, srcPlayerData->m_dataId)->getCString());
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}
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return true;
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}
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void RPGResultsLogic::removeEquip(CppSQLite3DB *db, int playerId, int type)
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{
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//武器
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CCString *playerSql = NULL;
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CCString *itemsExistingSql = NULL;
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int itemsId;
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string itemField;
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if(type == 1)
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itemField = "items_id_arms";
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else if(type == 2)
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itemField = "items_id_armor";
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else
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return;
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{
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CppSQLite3Query query = db->execQuery(CCString::createWithFormat(PLAYER_SINGLE_QUERY, playerId)->getCString());
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while(!query.eof())
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{
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itemsId = query.getIntField(itemField.c_str());
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query.nextRow();
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}
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query.finalize();
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}
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float attack;
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float defense;
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float speed;
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float skillAttack;
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float skillDefense;
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{
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//player将装备卸下后各个值发生变化
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CppSQLite3Query query = db->execQuery(CCString::createWithFormat(ITEMS_SINGLE_QUERY, itemsId)->getCString());
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while(!query.eof())
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{
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attack = query.getFloatField("attack");
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defense = query.getFloatField("defense");
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speed = query.getFloatField("speed");
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skillAttack = query.getFloatField("skill_attack");
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skillDefense = query.getFloatField("skill_defense");
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query.nextRow();
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}
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query.finalize();
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}
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//各个值的处理
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{
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CppSQLite3Query query = db->execQuery(CCString::createWithFormat(PLAYER_SINGLE_QUERY, playerId)->getCString());
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while(!query.eof())
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{
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attack = query.getFloatField("attack") - attack;
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defense = query.getFloatField("defense") - defense;
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speed = query.getFloatField("speed") - speed;
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skillAttack = query.getFloatField("skill_attack") - skillAttack;
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skillDefense = query.getFloatField("skill_defense") - skillDefense;
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//最小值的处理
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if(attack < 0) attack = 0;
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if(defense < 0) defense = 0;
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if(speed < 0) speed = 0;
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if(skillAttack < 0) skillAttack = 0;
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if(skillDefense < 0) skillDefense = 0;
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query.nextRow();
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}
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query.finalize();
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}
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int equipId = 0;
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playerSql = CCString::createWithFormat(PLAYER_UPDATE_STATUS, attack, defense, speed, skillAttack, skillDefense, itemField.c_str(), equipId, playerId);
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{
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//将卸下的装备放回已有道具处
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CppSQLite3Query query = db->execQuery(CCString::createWithFormat(EXIST_ITEMS, itemsId)->getCString());
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while(!query.eof())
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{
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if(query.getIntField(0) <= 0)
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itemsExistingSql = CCString::createWithFormat(ADD_EXISTING_ITEMS, itemsId);
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else
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itemsExistingSql = CCString::createWithFormat(UPDATE_EXISTING_ITEMS, itemsId);
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query.nextRow();
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}
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query.finalize();
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}
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if(playerSql)
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db->execDML(playerSql->getCString());
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if(itemsExistingSql)
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db->execDML(itemsExistingSql->getCString());
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}
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void RPGResultsLogic::equip(CppSQLite3DB *db, int playerId, int itemsId)
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{
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CCString *playerSql = NULL;
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CCString *itemsExistingSql = NULL;
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int type;
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float attack;
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float defense;
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float speed;
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float skillAttack;
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float skillDefense;
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{
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//查询该装备的类型和效果值
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CppSQLite3Query query = db->execQuery(CCString::createWithFormat(ITEMS_SINGLE_QUERY, itemsId)->getCString());
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while(!query.eof())
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{
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attack = query.getFloatField("attack");
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defense = query.getFloatField("defense");
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speed = query.getFloatField("speed");
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skillAttack = query.getFloatField("skill_attack");
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skillDefense = query.getFloatField("skill_defense");
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type = query.getIntField("type");
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query.nextRow();
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}
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query.finalize();
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}
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string itemField;
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if(type == 1)
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itemField = "items_id_arms";
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else if(type == 2)
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itemField = "items_id_armor";
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else
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return;
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//如果已装备了则先卸掉此装备
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{
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CppSQLite3Query query = db->execQuery(CCString::createWithFormat(PLAYER_SINGLE_QUERY, playerId)->getCString());
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while(!query.eof())
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{
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if(query.getIntField(itemField.c_str()) != 0)
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RPGResultsLogic::removeEquip(db, playerId, type);
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query.nextRow();
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}
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query.finalize();
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}
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//各个值的处理
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{
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CppSQLite3Query query = db->execQuery(CCString::createWithFormat(PLAYER_SINGLE_QUERY, playerId)->getCString());
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while(!query.eof())
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{
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attack = query.getFloatField("attack") + attack;
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defense = query.getFloatField("defense") + defense;
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speed = query.getFloatField("speed") + speed;
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skillAttack = query.getFloatField("skill_attack") + skillAttack;
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skillDefense = query.getFloatField("skill_defense") + skillDefense;
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//最大值的处理
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if(attack > MAX_STATUS2) attack = MAX_STATUS2;
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if(defense > MAX_STATUS2) defense = MAX_STATUS2;
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if(speed > MAX_STATUS2) speed = MAX_STATUS2;
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if(skillAttack > MAX_STATUS2) skillAttack = MAX_STATUS2;
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if(skillDefense > MAX_STATUS2) skillDefense = MAX_STATUS2;
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query.nextRow();
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}
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query.finalize();
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}
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//player装备了之后各个值发生变化
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playerSql = CCString::createWithFormat(PLAYER_UPDATE_STATUS, attack, defense, speed, skillAttack, skillDefense, itemField.c_str(), itemsId, playerId);
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{
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//扣减装备了的道具
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CppSQLite3Query query = db->execQuery(CCString::createWithFormat(EXISTING_ITEMS_TOTAL, itemsId)->getCString());
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while(!query.eof())
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{
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if(query.getIntField(0) <= 1)
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itemsExistingSql = CCString::createWithFormat(ITEMS_DISCARD, itemsId);
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else
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itemsExistingSql = CCString::createWithFormat(ITEMS_DEDUCTIONS, itemsId);
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query.nextRow();
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}
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query.finalize();
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}
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if(playerSql)
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db->execDML(playerSql->getCString());
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if(itemsExistingSql)
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db->execDML(itemsExistingSql->getCString());
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}
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