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LevelSelect.cpp
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LevelSelect.cpp
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/****************************************************************************
** Copyright (C) 2011 Luka Horvat <redreaper132 at gmail.com>
** Copyright (C) 2011 Edward Lii <edward_iii at myway.com>
** Copyright (C) 2011 O. Bahri Gordebak <gordebak at gmail.com>
**
**
** This file may be used under the terms of the GNU General Public
** License version 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of
** this file.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** You should have received a copy of the GNU General Public License
** along with this program. If not, see <http://www.gnu.org/licenses/>.
**
****************************************************************************/
#include "Classes.h"
#include "Functions.h"
#include "Globals.h"
#include "Objects.h"
#include "LevelSelect.h"
#include "GUIObject.h"
#include "GUIScrollBar.h"
#include <SDL/SDL_ttf.h>
#include <SDL/SDL.h>
#include <string>
#include <sstream>
#include <iostream>
using namespace std;
////////////////////NUMBER////////////////////////
Number::Number( )
{
s_image = NULL;
s_level = NULL;
number = 0;
myBox.x = 0; myBox.y = 0; myBox.h = 50; myBox.w = 50;
}
Number::~Number()
{
if(s_image) SDL_FreeSurface(s_image);
}
void Number::init(int number, SDL_Rect box )
{
Number::number = number;
update_lock();
std::stringstream text;
number++;
text << number;
SDL_Color black = { 0,0,0 };
if(s_image) SDL_FreeSurface(s_image);
s_image = TTF_RenderText_Blended(number>=100?font_small:font, text.str().c_str(), black);
myBox.x = box.x; myBox.y = box.y; myBox.h = 50; myBox.w = 50;
}
void Number::show( int dy )
{
apply_surface( myBox.x,myBox.y-dy, s_level, screen,NULL );
apply_surface( (myBox.x + 25 - (s_image->w / 2)), (myBox.y + 25 - (s_image->h / 2))-dy, s_image, screen, NULL );
}
void Number::update_lock(){
if ( o_mylevels.get_locked(number) == false )
{
s_level = load_image(GetDataPath()+"data/gfx/level.png");
}
else { s_level = load_image(GetDataPath()+"data/gfx/levellocked.png"); }
}
/////////////////////LEVEL SELECT/////////////////////
static GUIScrollBar *m_oLvScrollBar=NULL;
static GUIObject *m_oLvPackName=NULL;
LevelSelect::LevelSelect()
{
s_background = load_image(GetDataPath()+"data/gfx/menu/levelselect.png");
//create GUI (test only)
GUIObject* obj;
if(GUIObjectRoot){
delete GUIObjectRoot;
GUIObjectRoot=NULL;
}
GUIObjectRoot=new GUIObject(0,0,800,600);
m_oLvScrollBar=new GUIScrollBar(768,140,16,370,ScrollBarVertical,0,0,0,1,5,true,false);
GUIObjectRoot->ChildControls.push_back(m_oLvScrollBar);
m_oLvPackName=new GUIObject(60,64,800,32,GUIObjectLabel);
GUIObjectRoot->ChildControls.push_back(m_oLvPackName);
obj=new GUIObject(60,96,200,32,GUIObjectButton,"Other level pack");
obj->Name="cmdLvPack";
obj->EventCallback=this;
GUIObjectRoot->ChildControls.push_back(obj);
obj=new GUIObject(270,96,200,32,GUIObjectButton,"Custom level");
obj->Name="cmdLoadLv";
obj->EventCallback=this;
GUIObjectRoot->ChildControls.push_back(obj);
obj=new GUIObject(60,540,200,32,GUIObjectButton,"Clear progress");
obj->Name="cmdReset";
obj->EventCallback=this;
GUIObjectRoot->ChildControls.push_back(obj);
if(get_settings()->getBoolValue("internet")) {
obj=new GUIObject(480,540,200,32,GUIObjectButton,"Addons");
obj->Name="cmdAddon";
obj->EventCallback=this;
GUIObjectRoot->ChildControls.push_back(obj);
}
//show level list
refresh();
}
void LevelSelect::refresh(){
int m=o_mylevels.get_level_count();
o_number.clear();
for ( int n = 0; n < m; n++ )
{
o_number.push_back( Number () );
}
for ( int n = 0; n < m; n++ )
{
SDL_Rect box={(n%10)*64+60,(n/10)*80+140,0,0};
o_number[n].init( n, box );
}
if(m>50){
m_oLvScrollBar->Max=(m-41)/10;
m_oLvScrollBar->Visible=true;
}else{
m_oLvScrollBar->Max=0;
m_oLvScrollBar->Visible=false;
}
m_oLvPackName->Caption="Level pack: "+o_mylevels.LevelPackName;
}
LevelSelect::~LevelSelect()
{
if(GUIObjectRoot){
delete GUIObjectRoot;
GUIObjectRoot=NULL;
}
m_oLvScrollBar=NULL;
m_oLvPackName=NULL;
}
void LevelSelect::handle_events()
{
if ( event.type == SDL_QUIT )
{
next_state(STATE_EXIT);
}
if ( event.type == SDL_MOUSEBUTTONUP && event.button.button == SDL_BUTTON_LEFT )
{
check_mouse();
}
if ( event.type == SDL_KEYUP && event.key.keysym.sym == SDLK_ESCAPE )
{
next_state(STATE_MENU);
}
if ( event.type == SDL_KEYUP && event.key.keysym.sym == SDLK_s )
{
if ( Mix_PlayingMusic() == 1 )
{
Mix_HaltMusic();
}
else
{
Mix_PlayMusic(music,-1);
}
}
else if ( event.type == SDL_MOUSEBUTTONDOWN && event.button.button == SDL_BUTTON_WHEELDOWN && m_oLvScrollBar)
{
if(m_oLvScrollBar->Value<m_oLvScrollBar->Max) m_oLvScrollBar->Value++;
return;
}
else if ( event.type == SDL_MOUSEBUTTONDOWN && event.button.button == SDL_BUTTON_WHEELUP && m_oLvScrollBar)
{
if(m_oLvScrollBar->Value>0) m_oLvScrollBar->Value--;
return;
}
}
void LevelSelect::check_mouse()
{
int x,y,dy=0,m=o_mylevels.get_level_count();
SDL_GetMouseState(&x,&y);
if(m_oLvScrollBar) dy=m_oLvScrollBar->Value;
if(m>dy*10+50) m=dy*10+50;
y+=dy*80;
SDL_Rect mouse = { x,y,0,0};
for ( int n = dy*10; n < m; n++ )
{
if ( o_mylevels.get_locked(n) == false )
{
if ( check_collision( mouse, o_number[n].myBox ) == true )
{
o_mylevels.set_level(n);
next_state(STATE_GAME);
}
}
}
}
void LevelSelect::logic()
{
}
void LevelSelect::render()
{
int x,y,dy=0,m=o_mylevels.get_level_count();
int idx=-1;
SDL_GetMouseState(&x,&y);
if(m_oLvScrollBar) dy=m_oLvScrollBar->Value;
if(m>dy*10+50) m=dy*10+50;
y+=dy*80;
SDL_Rect mouse = { x,y,0,0};
apply_surface( 0 , 0, s_background, screen, NULL );
for ( int n = dy*10; n < m; n++ )
{
o_number[n].show(dy*80);
if ( o_mylevels.get_locked(n) == false && check_collision( mouse, o_number[n].myBox ) == true ) idx=n;
}
//show tool tip text
if(idx>=0){
SDL_Color bg={255,255,255},fg={0,0,0};
SDL_Surface *s=TTF_RenderText_Shaded(font_small, o_mylevels.get_level_name(idx).c_str(), fg, bg);
if(s!=NULL){
SDL_Rect r=o_number[idx].myBox;
r.y-=dy*80;
if(r.y>SCREEN_HEIGHT-200){
r.y-=s->h+4;
}else{
r.y+=r.h+4;
}
if(r.x+s->w>SCREEN_WIDTH-50) r.x=SCREEN_WIDTH-50-s->w;
SDL_BlitSurface(s,NULL,screen,&r);
r.x--;
r.y--;
r.w=s->w+1;
r.h=1;
SDL_FillRect(screen,&r,0);
SDL_Rect r1={r.x,r.y,1,s->h+1};
SDL_FillRect(screen,&r1,0);
r1.x+=r.w;
SDL_FillRect(screen,&r1,0);
r.y+=r1.h;
SDL_FillRect(screen,&r,0);
SDL_FreeSurface(s);
}
}
}
void LevelSelect::GUIEventCallback_OnEvent(std::string Name,GUIObject* obj,int nEventType){
string s;
if(Name=="cmdLvPack"){
if(!FileDialog(s,"Load Level Pack","lst","%DATA%/data/level/\nMain level pack\n\nCustom level pack",false,true)) return;
}else if(Name=="cmdLoadLv"){
if(FileDialog(s,"Load Level","map",NULL,false,true)){
o_mylevels.clear();
o_mylevels.add_level(s,"");
o_mylevels.set_level(0);
next_state(STATE_GAME);
}
return;
}else if(Name=="cmdReset"){
if(MsgBox("Do you really want to reset level progress?",MsgBoxYesNo,"Warning")==MsgBoxYes){
for(int i=0;i<o_mylevels.get_level_count();i++){
o_mylevels.set_locked(i,i>0?true:false);
o_number[i].update_lock();
}
o_mylevels.save_level_progress();
}
return;
}else if(Name=="cmdAddon"){
next_state(STATE_ADDONS);
return;
}else{
return;
}
string s1;
if(s.compare(0,6,"%DATA%")==0){
int i=s.find_last_of("/\\");
if(i!=string::npos) s1=s.substr(i+1);
else s1=s.substr(6);
s1+=".progress";
}else{
s1=s+".userprogress";
}
//load file
if(!o_mylevels.load_levels(s,s1)){
MsgBox("Can't load level pack:\n"+s,MsgBoxOKOnly,"Error");
}
refresh();
}

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