int Load()
{
Surface sm(W, H);
Event event;
Mouse mouse;
int mousex = -1, mousey = -1, saveindex = -1;
bool clicked = false,
released = false;
//images
Image exitI = Image("images/Exit.png");
//rects
Rect exitR = exitI.getRect();
//set rect locations
exitR.x = 900 - exitR.w;
std::vector< std::string > SaveFiles; //list of all of the save files
std::vector< std::string > Contents; //file contents
getSaves(SaveFiles);
while(1)
{
if(event.poll())
{
if(event.type() == QUIT)
{
return 0;
}
else
{
if(event.type() == MOUSEBUTTONDOWN)
{
mouse.update(event);
mousex = mouse.x();
mousey = mouse.y();
clicked = true;
}
}
}
if(clicked)
{
saveindex= -1;
if(MainRectClicked(mousex, mousey, exitR))
{
return 0;
}
for(int i = 0; i < SaveFiles.size(); i++)
{
TextSurface ts = TextSurface(
SaveFiles[i].c_str(), "fonts/FreeSans.ttf", 16, 0, 0, 0);
Rect tempR =
Rect(20, (i * ts.getHeight()) + 100, ts.getWidth(),
ts.getHeight());
if(MainRectClicked(mousex, mousey, tempR))
{
saveindex = i;
}
}
if(saveindex > -1)
{
//this is a hack in place of having time to create
//a text box in sdl
if(system(NULL))
{
std::string c = "pluma saves/" + SaveFiles[saveindex];
system(c.c_str());
}
}
//reset vars
clicked = false;
mousex = -1;
mousey = -1;
}
//print all the things!!!
sm.lock();
sm.fill(GRAY);
//print saves games
for(int i = 0; i < SaveFiles.size(); i++)
{
TextSurface ts = TextSurface(
SaveFiles[i].c_str(), "fonts/FreeSans.ttf", 16, 0, 0, 0);
sm.put_rect(20, (i * ts.getHeight()) + 100, ts.getWidth(),
ts.getHeight(), 0, 200, 0);
sm.put_text(ts, 20, (i * ts.getHeight()) + 100);
}
sm.put_image(exitI, exitR);
sm.unlock();
sm.flip();
delay(10);
}
}
int Welcome()
{
int ret = -1;
Surface sm(W, H);
Event event;
Mouse mouse;
int mousex = -1, mousey = -1;
bool clicked = false,
released = false;
TextSurface welcomes = TextSurface(
"Chess!!!", "fonts/FreeSerif.ttf", 200, 255, 255, 255);
//images
Image exitI = Image("images/Exit.png");
Image makeI = Image("images/Make.png");
Image joinI = Image("images/Join.png");
Image watchI = Image("images/Watch.png");
Image loadI = Image("images/Load.png");
//rects
Rect exitR = exitI.getRect();
Rect makeR = makeI.getRect();
Rect joinR = joinI.getRect();
Rect watchR = watchI.getRect();
Rect loadR = loadI.getRect();
//set rect coords
exitR.x = 900 - exitR.w;
makeR.x = 150;
makeR.y = 300;
joinR.x = makeR.x;
joinR.y = makeR.y + (joinR.h * 1.5);
watchR.x = makeR.x + (watchR.w * 1.5);
watchR.y = makeR.y;
loadR.x = watchR.x;
loadR.y = watchR.y + (loadR.h * 1.5);
while(1)
{
if(event.poll())
{
if(event.type() == QUIT)
{
return 0;
}
else
{
if(event.type() == MOUSEBUTTONDOWN)
{
mouse.update(event);
mousex = mouse.x();
mousey = mouse.y();
clicked = true;
}
else if(event.type() == MOUSEBUTTONUP)
{
mouse.update(event);
mousex = mouse.x();
mousey = mouse.y();
released = true;
}
}
}
if(clicked)
{
if(MainRectClicked(mousex, mousey, exitR))
{
return 0;
}
else if(MainRectClicked(mousex, mousey, makeR))
{
return 1;
}
else if(MainRectClicked(mousex, mousey, joinR))
{
return 2;
}
else if(MainRectClicked(mousex, mousey, watchR))
{
return 3;
}
else if(MainRectClicked(mousex, mousey, loadR))
{
return 4;
}
//reset vars
clicked = false;
mousex = -1;
mousey = -1;
}
//print all the things!!!
sm.lock();
sm.fill(GRAY);
sm.put_text(welcomes, 100, 0);
sm.put_image(exitI, exitR);
sm.put_image(makeI, makeR);
sm.put_image(joinI, joinR);
sm.put_image(watchI, watchR);
sm.put_image(loadI, loadR);
sm.flip();
sm.unlock();
delay(10);
}
return ret;
}
void TextRenderer::drawTextWithWordWrapping(const Common::String &text, Graphics::Surface &dest) {
Common::Array<TextSurface> textSurfaces;
Common::Array<uint> lineWidths;
Common::Array<TextJustification> lineJustifications;
// Create the initial text state
TextStyleState currentState;
// Create an empty font and bind it to the state
StyledTTFont font(_engine);
currentState.updateFontWithTextState(font);
Common::String currentSentence; // Not a true 'grammatical' sentence. Rather, it's just a collection of words
Common::String currentWord;
int sentenceWidth = 0;
int wordWidth = 0;
int lineWidth = 0;
int lineHeight = font.getFontHeight();
uint currentLineNumber = 0u;
uint numSpaces = 0u;
int spaceWidth = 0;
// The pixel offset to the currentSentence
Common::Point sentencePixelOffset;
uint i = 0u;
uint stringlen = text.size();
while (i < stringlen) {
if (text[i] == '<') {
// Flush the currentWord to the currentSentence
currentSentence += currentWord;
sentenceWidth += wordWidth;
// Reset the word variables
currentWord.clear();
wordWidth = 0;
// Parse the style tag
uint startTextPosition = i;
while (i < stringlen && text[i] != '>') {
++i;
}
uint endTextPosition = i;
uint32 textColor = currentState.getTextColor(_engine);
uint stateChanges = 0u;
if ((endTextPosition - startTextPosition - 1) > 0) {
stateChanges = currentState.parseStyle(Common::String(text.c_str() + startTextPosition + 1), endTextPosition - startTextPosition - 1);
}
if (stateChanges & (TEXT_CHANGE_FONT_TYPE | TEXT_CHANGE_FONT_STYLE)) {
// Use the last state to render out the current sentence
// Styles apply to the text 'after' them
if (!currentSentence.empty()) {
textSurfaces.push_back(TextSurface(font.renderSolidText(currentSentence, textColor), sentencePixelOffset, currentLineNumber));
lineWidth += sentenceWidth;
sentencePixelOffset.x += sentenceWidth;
// Reset the sentence variables
currentSentence.clear();
sentenceWidth = 0;
}
// Update the current state with the style information
currentState.updateFontWithTextState(font);
lineHeight = MAX(lineHeight, font.getFontHeight());
spaceWidth = font.getCharWidth(' ');
}
if (stateChanges & TEXT_CHANGE_NEWLINE) {
// If the current sentence has content, render it out
if (!currentSentence.empty()) {
textSurfaces.push_back(TextSurface(font.renderSolidText(currentSentence, textColor), sentencePixelOffset, currentLineNumber));
}
// Set line width
lineWidths.push_back(lineWidth + sentenceWidth - (numSpaces * spaceWidth));
currentSentence.clear();
sentenceWidth = 0;
// Update the offsets
sentencePixelOffset.x = 0u;
sentencePixelOffset.y += lineHeight;
// Reset the line variables
lineHeight = font.getFontHeight();
lineWidth = 0;
++currentLineNumber;
lineJustifications.push_back(currentState._justification);
}
if (stateChanges & TEXT_CHANGE_HAS_STATE_BOX) {
Common::String temp = Common::String::format("%d", _engine->getScriptManager()->getStateValue(currentState._statebox));
wordWidth += font.getStringWidth(temp);
// If the word causes the line to overflow, render the sentence and start a new line
if (lineWidth + sentenceWidth + wordWidth > dest.w) {
textSurfaces.push_back(TextSurface(font.renderSolidText(currentSentence, textColor), sentencePixelOffset, currentLineNumber));
// Set line width
lineWidths.push_back(lineWidth + sentenceWidth - (numSpaces * spaceWidth));
currentSentence.clear();
sentenceWidth = 0;
// Update the offsets
sentencePixelOffset.x = 0u;
sentencePixelOffset.y += lineHeight;
// Reset the line variables
lineHeight = font.getFontHeight();
lineWidth = 0;
++currentLineNumber;
lineJustifications.push_back(currentState._justification);
}
}
} else {
currentWord += text[i];
wordWidth += font.getCharWidth(text[i]);
if (text[i] == ' ') {
// When we hit the first space, flush the current word to the sentence
if (!currentWord.empty()) {
currentSentence += currentWord;
sentenceWidth += wordWidth;
currentWord.clear();
wordWidth = 0;
}
// We track the number of spaces so we can disregard their width in lineWidth calculations
++numSpaces;
} else {
// If the word causes the line to overflow, render the sentence and start a new line
if (lineWidth + sentenceWidth + wordWidth > dest.w) {
// Only render out content
if (!currentSentence.empty()) {
textSurfaces.push_back(TextSurface(font.renderSolidText(currentSentence, currentState.getTextColor(_engine)), sentencePixelOffset, currentLineNumber));
}
// Set line width
lineWidths.push_back(lineWidth + sentenceWidth - (numSpaces * spaceWidth));
currentSentence.clear();
sentenceWidth = 0;
// Update the offsets
sentencePixelOffset.x = 0u;
sentencePixelOffset.y += lineHeight;
// Reset the line variables
lineHeight = font.getFontHeight();
lineWidth = 0;
++currentLineNumber;
lineJustifications.push_back(currentState._justification);
}
numSpaces = 0u;
}
}
i++;
}
// Render out any remaining words/sentences
if (!currentWord.empty() || !currentSentence.empty()) {
currentSentence += currentWord;
sentenceWidth += wordWidth;
textSurfaces.push_back(TextSurface(font.renderSolidText(currentSentence, currentState.getTextColor(_engine)), sentencePixelOffset, currentLineNumber));
}
lineWidths.push_back(lineWidth + sentenceWidth);
lineJustifications.push_back(currentState._justification);
for (Common::Array<TextSurface>::iterator iter = textSurfaces.begin(); iter != textSurfaces.end(); ++iter) {
Common::Rect empty;
if (lineJustifications[iter->_lineNumber] == TEXT_JUSTIFY_LEFT) {
_engine->getRenderManager()->blitSurfaceToSurface(*iter->_surface, empty, dest, iter->_surfaceOffset.x, iter->_surfaceOffset.y, 0);
} else if (lineJustifications[iter->_lineNumber] == TEXT_JUSTIFY_CENTER) {
_engine->getRenderManager()->blitSurfaceToSurface(*iter->_surface, empty, dest, ((dest.w - lineWidths[iter->_lineNumber]) / 2) + iter->_surfaceOffset.x, iter->_surfaceOffset.y, 0);
} else if (lineJustifications[iter->_lineNumber] == TEXT_JUSTIFY_RIGHT) {
_engine->getRenderManager()->blitSurfaceToSurface(*iter->_surface, empty, dest, dest.w - lineWidths[iter->_lineNumber] + iter->_surfaceOffset.x, iter->_surfaceOffset.y, 0);
}
// Release memory
iter->_surface->free();
delete iter->_surface;
}
}
