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#include <ClanLib/core.h>
#include "spritedata.h"
#include "texture.h"
SpriteData::SpriteData(const char *section, CL_ResourceManager *resources)
{
CL_String res;
name = section;
totalFrames = 1;
speedAnimation = 100;
playPingPong = false;
playLoop = true;
initialAngle = 0;
try
{
res = section;
res += "/animationspeed";
speedAnimation = CL_Integer(res, resources);
} catch (CL_Error err) {};
try
{
res = section;
res += "/initialangle";
initialAngle = CL_Integer(res, resources);
} catch (CL_Error err) {};
try
{
res = section;
res += "/pingpong";
playPingPong = CL_Boolean(res, resources);
} catch (CL_Error err) {};
try
{
res = section;
res += "/loop";
playLoop = CL_Boolean(res, resources);
} catch (CL_Error err) {};
int currentSprite = 0;
try
{
for(;;) {
res = section;
res += "/frame";
res += currentSprite + 1;
Texture *surface = Texture::load(res, resources);
// int length = surface->get_num_frames();
// if(length > 1)
// TODO: Split surface into smaller surfaces
surfaces.push_back(surface);
currentSprite++;
}
}
catch (CL_Error err) { ; } // No more sprite resources found
totalFrames = surfaces.size();
if(totalFrames == 0)
{
std::string error = section;
error += " sprite contains no frames";
throw CL_Error(error);
}
}
SpriteData::~SpriteData()
{
for(int i=0; i<totalFrames; i++)
delete surfaces[i];
}
int SpriteData::getTotalFrames() const
{
return totalFrames;
}
int SpriteData::getInitialAngle() const
{
return initialAngle;
}
int SpriteData::getAnimationSpeed() const
{
return speedAnimation;
}
bool SpriteData::isPingPong() const
{
return playPingPong;
}
bool SpriteData::isLoop() const
{
return playLoop;
}
const std::string &SpriteData::getName() const
{
return name;
}
int SpriteData::getWidth(int frame) const
{
return surfaces[frame]->get_width();
}
int SpriteData::getHeight(int frame) const
{
return surfaces[frame]->get_height();
}
void SpriteData::draw(int x, int y, int frame, float rotation)
{
if(frame < 0 || frame > totalFrames)
{
std::string error = name;
error += " spriteframe was used outside range";
throw CL_Error(error);
}
surfaces[frame]->put_screen(x, y, rotation);
}
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