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- /*
- EQ2Emulator: Everquest II Server Emulator
- Copyright (C) 2007 EQ2EMulator Development Team (http://www.eq2emulator.net)
- This file is part of EQ2Emulator.
- EQ2Emulator is free software: you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
- EQ2Emulator is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
- You should have received a copy of the GNU General Public License
- along with EQ2Emulator. If not, see <http://www.gnu.org/licenses/>.
- */
- #include "../common/Log.h"
- #include <map>
- using namespace std;
- // Visual States must use a hash table because of the large amount that exists and the large spacing
- // between their ID's. String and character arrays could not be used for the first iterator because
- // it would require the same pointer to access it from the hash table, which is obviously not possible
- // since the text is from the client.
- // maximum amount of iterations it will attempt to find a entree
- #define HASH_SEARCH_MAX 20
- class VisualState
- {
- public:
- VisualState(int inID, char* inName){
- if(!inName)
- return;
- name = string(inName);
- id = inID;
- }
- int GetID() { return id; }
- const char* GetName() { return name.c_str(); }
- string GetNameString() { return name; }
- private:
- int id;
- string name;
- };
- class Emote{
- public:
- Emote(char* in_name, int in_visual_state, char* in_message, char* in_targeted_message){
- if(!in_name)
- return;
- name = string(in_name);
- visual_state = in_visual_state;
- if(in_message)
- message = string(in_message);
- if(in_targeted_message)
- targeted_message = string(in_targeted_message);
- }
- int GetVisualState() { return visual_state; }
- const char* GetName() { return name.c_str(); }
- const char* GetMessage() { return message.c_str(); }
- const char* GetTargetedMessage() { return targeted_message.c_str(); }
- string GetNameString() { return name; }
- string GetMessageString() { return message; }
- string GetTargetedMessageString() { return targeted_message; }
- private:
- int visual_state;
- string name;
- string message;
- string targeted_message;
- };
- class VersionRange {
- public:
- VersionRange(int32 in_min_version, int32 in_max_version)
- {
- min_version = in_min_version;
- max_version = in_max_version;
- }
- int32 GetMinVersion() { return min_version; }
- int32 GetMaxVersion() { return max_version; }
- private:
- int32 min_version;
- int32 max_version;
- };
- class EmoteVersionRange {
- public:
- EmoteVersionRange(char* in_name)
- {
- name = string(in_name);
- }
- ~EmoteVersionRange()
- {
- map<VersionRange*, Emote*>::iterator itr;
- for (itr = version_map.begin(); itr != version_map.end(); itr++)
- {
- VersionRange* range = itr->first;
- Emote* emote = itr->second;
- delete range;
- delete emote;
- }
- version_map.clear();
- }
- void AddVersionRange(int32 min_version, int32 max_version,
- char* in_name, int in_visual_state, char* in_message, char* in_targeted_message)
- {
- map<VersionRange*, Emote*>::iterator itr = FindVersionRange(min_version, max_version);
- if (itr != version_map.end())
- {
- VersionRange* range = itr->first;
- LogWrite(WORLD__ERROR, 0, "Emotes Table Error: Duplicate emote mapping of %s with range min %u max %u, Existing found with range min %u max %u\n", name.c_str(), min_version, max_version, range->GetMinVersion(), range->GetMaxVersion());
- return;
- }
- version_map.insert(make_pair(new VersionRange(min_version, max_version), new Emote(in_name, in_visual_state, in_message, in_targeted_message)));
- }
- map<VersionRange*, Emote*>::iterator FindVersionRange(int32 min_version, int32 max_version)
- {
- map<VersionRange*, Emote*>::iterator itr;
- for (itr = version_map.begin(); itr != version_map.end(); itr++)
- {
- VersionRange* range = itr->first;
- // if min and max version are both in range
- if (range->GetMinVersion() <= min_version && max_version <= range->GetMaxVersion())
- return itr;
- // if the min version is in range, but max range is 0
- else if (range->GetMinVersion() <= min_version && range->GetMaxVersion() == 0)
- return itr;
- // if min version is 0 and max_version has a cap
- else if (range->GetMinVersion() == 0 && max_version <= range->GetMaxVersion())
- return itr;
- }
- return version_map.end();
- }
- map<VersionRange*, Emote*>::iterator FindEmoteVersion(int32 version)
- {
- map<VersionRange*, Emote*>::iterator itr;
- for (itr = version_map.begin(); itr != version_map.end(); itr++)
- {
- VersionRange* range = itr->first;
- // if min and max version are both in range
- if (version >= range->GetMinVersion() && (range->GetMaxVersion() == 0 || version <= range->GetMaxVersion()))
- return itr;
- }
- return version_map.end();
- }
- const char* GetName() { return name.c_str(); }
- string GetNameString() { return name; }
- map<VersionRange*, Emote*>::iterator GetRangeEnd() { return version_map.end(); }
- private:
- map<VersionRange*, Emote*> version_map;
- string name;
- };
- class VisualStates
- {
- public:
- ~VisualStates(){
- Reset();
- }
- void Reset(){
- ClearVisualStates();
- ClearEmotes();
- }
- void ClearEmotes(){
- map<string, EmoteVersionRange*>::iterator map_list;
- for(map_list = emoteMap.begin(); map_list != emoteMap.end(); map_list++ )
- safe_delete(map_list->second);
- emoteMap.clear();
- }
- void ClearVisualStates(){
- map<string, VisualState*>::iterator map_list;
- for(map_list = visualStateMap.begin(); map_list != visualStateMap.end(); map_list++ )
- safe_delete(map_list->second);
- visualStateMap.clear();
- }
- void InsertVisualState(VisualState* vs){
- visualStateMap[vs->GetNameString()] = vs;
- }
- VisualState* FindVisualState(string var){
- if(visualStateMap.count(var) > 0)
- return visualStateMap[var];
- return 0;
- }
- void InsertEmoteRange(EmoteVersionRange* emote) {
- emoteMap[emote->GetName()] = emote;
- }
- EmoteVersionRange* FindEmoteRange(string var) {
- if (emoteMap.count(var) > 0)
- {
- return emoteMap[var];
- }
- return 0;
- }
- Emote* FindEmote(string var, int32 version){
- if (emoteMap.count(var) > 0)
- {
- map<VersionRange*,Emote*>::iterator itr = emoteMap[var]->FindEmoteVersion(version);
- if (itr != emoteMap[var]->GetRangeEnd())
- {
- Emote* emote = itr->second;
- return emote;
- }
- }
- return 0;
- }
- private:
- map<string,VisualState*> visualStateMap;
- map<string,EmoteVersionRange*> emoteMap;
- };
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