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Enable Ballistic objects to be slaved to any AI Object.

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Signed-off-by: Vivian Meazza <vivian.meazza@lineone.net>
This commit is contained in:
Vivian Meazza 2010-09-08 17:34:17 +01:00 • committed by Anders Gidenstam
parent a5017f218f
commit b4fbde72b2
2 changed files with 29 additions and 9 deletions
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36
src/AIModel/AIBallistic.cxx
View file

@ -121,6 +121,7 @@ void FGAIBallistic::readFromScenario(SGPropertyNode* scFileNode) {
setSlaved(scFileNode->getBoolValue("slaved", false));
setSlavedLoad(scFileNode->getBoolValue("slaved-load", false));
setContentsPath(scFileNode->getStringValue("contents"));
setParentName(scFileNode->getStringValue("parent"));
}
bool FGAIBallistic::init(bool search_in_AI_path) {
@ -151,6 +152,11 @@ bool FGAIBallistic::init(bool search_in_AI_path) {
props->setStringValue("contents/path", _contents_path.c_str());
}
if(_parent != ""){
setParentNode();
}
setParentNodes(_selected_ac);
//props->setStringValue("vector/path", _vector_path.c_str());
// start with high value so that animations don't trigger yet
@ -443,7 +449,8 @@ void FGAIBallistic::setContentsNode(SGPropertyNode_ptr node) {
}
}
void FGAIBallistic::setParentNode(SGPropertyNode_ptr node) {
void FGAIBallistic::setParentNodes(SGPropertyNode_ptr node) {
if (node != 0) {
_pnode = node;
_p_pos_node = _pnode->getChild("position", 0, true);
@ -458,11 +465,12 @@ void FGAIBallistic::setParentNode(SGPropertyNode_ptr node) {
_p_vel_node = _pnode->getChild("velocities", 0, true);
_p_spd_node = _p_vel_node->getChild("true-airspeed-kt", 0, true);
}
}
void FGAIBallistic::setParentPos() {
if (_pnode != 0) {
double lat = _p_lat_node->getDoubleValue();
double lon = _p_lon_node->getDoubleValue();
@ -471,8 +479,8 @@ void FGAIBallistic::setParentPos() {
_parentpos.setLongitudeDeg(lon);
_parentpos.setLatitudeDeg(lat);
_parentpos.setElevationFt(alt);
}
}
bool FGAIBallistic::getSlaved() const {
@ -1140,12 +1148,24 @@ void FGAIBallistic::setTgtOffsets(double dt, double coeff){
void FGAIBallistic::formateToAC(double dt){
double hdg, pch, rll = 0;
setTgtOffsets(dt, 25);
setOffsetPos(userpos,
manager->get_user_heading(),
manager->get_user_pitch(),
manager->get_user_roll()
);
if (_pnode != 0) {
setParentPos();
hdg = _p_hdg_node->getDoubleValue();
pch = _p_pch_node->getDoubleValue();
rll = _p_rll_node->getDoubleValue();
setOffsetPos(_parentpos, hdg, pch, rll);
setSpeed(_p_spd_node->getDoubleValue());
}else {
hdg = manager->get_user_heading();
pch = manager->get_user_pitch();
rll = manager->get_user_roll();
setOffsetPos(userpos, hdg, pch, rll);
setSpeed(manager->get_user_speed());
}
// elapsed time has a random initialisation so that each
// wingman moves differently

2
src/AIModel/AIBallistic.hxx
View file

@ -92,7 +92,7 @@ public:
void setBnk(double r, double dt, double c);
void setHt(double h, double dt, double c);
void setFormate(bool f);
void setParentNode(const SGPropertyNode_ptr);
void setParentNodes(const SGPropertyNode_ptr);
void setParentPos();
double _getTime() const;