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// ==============================================================
// This file is part of Glest (www.glest.org)
//
// Copyright (C) 2001-2008 Martiño Figueroa
//
// You can redistribute this code and/or modify it under
// the terms of the GNU General Public License as published
// by the Free Software Foundation; either version 2 of the
// License, or (at your option) any later version
// ==============================================================
#include "display.h"
#include "metrics.h"
#include "command_type.h"
#include "util.h"
#include "leak_dumper.h"
using namespace Shared::Graphics;
using namespace Shared::Util;
namespace Glest{ namespace Game{
// =====================================================
// class Display
// =====================================================
Display::Display(){
if(SystemFlags::getSystemSettingType(SystemFlags::debugSystem).enabled) SystemFlags::OutputDebug(SystemFlags::debugSystem,"In [%s::%s Line: %d]\n",__FILE__,__FUNCTION__,__LINE__);
colors[0]= Vec4f(1.f, 1.f, 1.f, 0.0f);
colors[1]= Vec4f(1.f, 0.5f, 0.5f, 0.0f);
colors[2]= Vec4f(0.5f, 0.5f, 1.0f, 0.0f);
colors[3]= Vec4f(0.5f, 1.0f, 0.5f, 0.0f);
colors[4]= Vec4f(0.0f, 0.0f, 0.0f, 1.0f);
colors[5]= Vec4f(0.0f, 0.0f, 1.0f, 1.0f);
colors[6]= Vec4f(1.0f, 0.0f, 0.0f, 1.0f);
colors[7]= Vec4f(0.0f, 1.0f, 0.0f, 1.0f);
colors[8]= Vec4f(1.0f, 1.0f, 1.0f, 1.0f);
currentColor= 0;
clear();
if(SystemFlags::getSystemSettingType(SystemFlags::debugSystem).enabled) SystemFlags::OutputDebug(SystemFlags::debugSystem,"In [%s::%s Line: %d]\n",__FILE__,__FUNCTION__,__LINE__);
}
void Display::calculateUpDimensions(int index) {
if(index>maxUpIndex){
maxUpIndex=index;
if(maxUpIndex+1>upCellSideCount*upCellSideCount){
upCellSideCount=upCellSideCount+1;
upImageSize = static_cast<float>(imageSize) * static_cast<float>(cellSideCount) / static_cast<float>(upCellSideCount) + 0.9f;
}
}
}
Vec4f Display::getColor() const {
if(currentColor < 0 || currentColor >= colorCount) {
throw megaglest_runtime_error("currentColor >= colorCount");
}
return colors[currentColor];
}
void Display::setUpImage(int i, const Texture2D *image)
{
if(i>=upCellCount) throw megaglest_runtime_error("i>=upCellCount in Display::setUpImage");
upImages[i]= image;
calculateUpDimensions(i);
}
//misc
void Display::clear(){
downSelectedPos= invalidPos;
for(int i=0; i<upCellCount; ++i){
upImages[i]= NULL;
}
for(int i=0; i<downCellCount; ++i){
downImages[i]= NULL;
downLighted[i]= true;
commandTypes[i]= NULL;
commandClasses[i]= ccNull;
}
title.clear();
text.clear();
progressBar= -1;
upCellSideCount=cellSideCount;
upImageSize=imageSize;
maxUpIndex= 0;
}
void Display::switchColor(){
currentColor= (currentColor+1) % colorCount;
}
int Display::computeDownIndex(int x, int y) const {
y= y-(downY-cellSideCount*imageSize);
if(y>imageSize*cellSideCount || y < 0){
return invalidPos;
}
int cellX= x/imageSize;
int cellY= (y/imageSize) % cellSideCount;
int index= (cellSideCount-cellY-1)*cellSideCount+cellX;;
if(index<0 || index>=downCellCount || downImages[index]==NULL){
index= invalidPos;
}
return index;
}
int Display::computeDownX(int index) const{
return (index % cellSideCount) * imageSize;
}
int Display::computeDownY(int index) const{
return Display::downY - (index/cellSideCount)*imageSize - imageSize;
}
int Display::computeUpX(int index) const{
return (index % upCellSideCount) * upImageSize;
}
int Display::computeUpY(int index) const{
return Metrics::getInstance().getDisplayH() - (index/upCellSideCount)*upImageSize - upImageSize;
}
void Display::saveGame(XmlNode *rootNode) const {
std::map<string,string> mapTagReplacements;
XmlNode *displayNode = rootNode->addChild("Display");
// string title;
displayNode->addAttribute("title",title, mapTagReplacements);
// string text;
displayNode->addAttribute("text",text, mapTagReplacements);
// string infoText;
displayNode->addAttribute("infoText",infoText, mapTagReplacements);
// const Texture2D *upImages[upCellCount];
// const Texture2D *downImages[downCellCount];
// bool downLighted[downCellCount];
// const CommandType *commandTypes[downCellCount];
// CommandClass commandClasses[downCellCount];
// int progressBar;
displayNode->addAttribute("progressBar",intToStr(progressBar), mapTagReplacements);
// int downSelectedPos;
displayNode->addAttribute("downSelectedPos",intToStr(downSelectedPos), mapTagReplacements);
// Vec4f colors[colorCount];
// int currentColor;
displayNode->addAttribute("currentColor",intToStr(currentColor), mapTagReplacements);
// int upCellSideCount;
// int upImageSize;
// int maxUpIndex;
}
void Display::loadGame(const XmlNode *rootNode) {
const XmlNode *displayNode = rootNode->getChild("Display");
// string title;
title = displayNode->getAttribute("title")->getValue();
// string text;
text = displayNode->getAttribute("text")->getValue();
// string infoText;
infoText = displayNode->getAttribute("infoText")->getValue();
// const Texture2D *upImages[upCellCount];
// const Texture2D *downImages[downCellCount];
// bool downLighted[downCellCount];
// const CommandType *commandTypes[downCellCount];
// CommandClass commandClasses[downCellCount];
// int progressBar;
progressBar = displayNode->getAttribute("progressBar")->getIntValue();
// int downSelectedPos;
//displayNode->addAttribute("downSelectedPos",intToStr(downSelectedPos), mapTagReplacements);
// Vec4f colors[colorCount];
// int currentColor;
//currentColor = displayNode->getAttribute("progressBar")->getIntValue();
// int upCellSideCount;
// int upImageSize;
// int maxUpIndex;
}
}}//end namespace
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