eryn/charles
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Move camera_parser -> cameraParser

Browse source
This commit is contained in:
Eryn Wells 2014-07-19 17:25:15 -07:00
parent b85a6aed7b
commit b85abacd26
2 changed files with 0 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

145
src/yaml/camera_parser.cc
View file

@ -1,145 +0,0 @@
/* camera_parser.cc
* vim: set tw=80:
* Eryn Wells <eryn@erynwells.me>
*/
#include "cameraParser.hh"
namespace yaml {
CameraParser::CameraParser(Scene& scene,
ParserStack& parsers)
: ScalarMappingParser(scene, parsers),
mCamera(new PerspectiveCamera())
{
GetScene().SetCamera(mCamera);
}
CameraParser::~CameraParser()
{ }
void
CameraParser::HandleKeyEvent(const std::string& key)
{
static const std::map<std::string, Section> sSections = {
{"direction": DirectionSection},
{"origin": OriginSection},
{"right": RightSection},
{"type": TypeSection},
{"up": UpSection},
};
if (sSections.count(key) > 0) {
mSection = sSections.at(key);
}
else {
mSection = NoSection;
}
}
void
ObjectParser::HandleValueEvent(yaml_event_t& event)
{
switch (mSection) {
case DirectionSection:
HandleDirectionEvent(event);
break;
case OriginSection:
HandleOriginEvent(event);
break;
case RightSection:
HandleRightEvent(event);
break;
case TypeSection:
HandleTypeEvent(event);
break;
case UpSection:
HandleUpEvent(event);
break;
default:
assert(false);
break;
}
}
void
CameraParser::HandleDirectionEvent(yaml_event_t& event)
{
if (event.type != YAML_SEQUENCE_START_EVENT) {
/* TODO: Clean this up. */
assert(event.type != YAML_SEQUENCE_START_EVENT);
return;
}
auto onDone = [this](Vector3 origin) {
mCamera->set_direction(origin);
mSection = NoSection;
SetShouldExpectKey(true);
};
GetParsers().push(new Vector3Parser(GetScene(), GetParsers(), onDone));
}
void
CameraParser::HandleOriginEvent(yaml_event_t& event)
{
if (event.type != YAML_SEQUENCE_START_EVENT) {
/* TODO: Clean this up. */
assert(event.type != YAML_SEQUENCE_START_EVENT);
return;
}
auto onDone = [this](Vector3 origin) {
mCamera->set_origin(origin);
mSection = NoSection;
SetShouldExpectKey(true);
};
GetParsers().push(new Vector3Parser(GetScene(), GetParsers(), onDone));
}
void
CameraParser::HandleRightEvent(yaml_event_t& event)
{
if (event.type != YAML_SEQUENCE_START_EVENT) {
/* TODO: Clean this up. */
assert(event.type != YAML_SEQUENCE_START_EVENT);
return;
}
auto onDone = [this](Vector3 origin) {
mCamera->SetRight(origin);
mSection = NoSection;
SetShouldExpectKey(true);
};
GetParsers().push(new Vector3Parser(GetScene(), GetParsers(), onDone));
}
void
CameraParser::HandleUpEvent(yaml_event_t& event)
{
if (event.type != YAML_SEQUENCE_START_EVENT) {
/* TODO: Clean this up. */
assert(event.type != YAML_SEQUENCE_START_EVENT);
return;
}
auto onDone = [this](Vector3 origin) {
mCamera->SetUp(origin);
mSection = NoSection;
SetShouldExpectKey(true);
};
GetParsers().push(new Vector3Parser(GetScene(), GetParsers(), onDone));
}
} /* namespace yaml */