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SaveButton_Script.txt
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SaveButton_Script.txt
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string index="1";
integer listenHandle;
vector pos=ZERO_VECTOR;
vector foc=ZERO_VECTOR;
integer perm;
//Method to reset position
reset_pos() {
if(checkPerm()) {
pos=ZERO_VECTOR;
foc=ZERO_VECTOR;
reset_button();
send_pos_foc(ZERO_VECTOR,ZERO_VECTOR);
llOwnerSay("Camera position "+index+" reset. Please press Esc, set new camera position and click on HUD to save.");
llSetTexture(index, ALL_SIDES);
}
}
//Method to save position
save_pos() {
if(checkPerm()) {
llOwnerSay("Saving camera position at "+index+".");
pos=llGetCameraPos();
foc=pos+llRot2Fwd(llGetCameraRot());
send_pos_foc(pos,foc);
reset_button();
llSetTexture (index+"_yel", ALL_SIDES);
llOwnerSay("Camera position at "+index+" saved.");
}
}
reset_button() {
llClearCameraParams();
llSetCameraParams([ CAMERA_ACTIVE, FALSE ]);
llRegionSay(((integer) ("0x" + llGetSubString ((string) llGetOwner(), -8, -1)) | 0x80000000 ), "CtrlC");
}
send_pos_foc(vector pos,vector foc) {
string msg="<"+(string)pos.x+","+(string)pos.y+","+(string)pos.z+">"+"#<"+(string)foc.x+","+(string)foc.y+","+(string)foc.z+">";
llRegionSay(((integer) ("0x" + llGetSubString ((string) llGetOwner(), -8, -1)) | 0x80000000 ), "SavC"+index+msg);
}
//Method to check permission
integer checkPerm() {
perm = llGetPermissions();
if(perm & PERMISSION_CONTROL_CAMERA && perm & PERMISSION_TRACK_CAMERA ) {
return TRUE;
} else {
llOwnerSay("Camera permission not granted. Retrying to request permission.");
llRequestPermissions(llGetOwner(), PERMISSION_CONTROL_CAMERA | PERMISSION_TRACK_CAMERA);
return checkPerm();
}
}
default
{
state_entry()
{
llRequestPermissions(llGetOwner(), PERMISSION_CONTROL_CAMERA | PERMISSION_TRACK_CAMERA);
llSetTexture(index, ALL_SIDES);
listenHandle = llListen(((integer) ("0x" + llGetSubString ((string) llGetOwner(), -8, -1)) | 0x80000000 ), "", "","");
}
run_time_permissions (integer perms) {
perm = llGetPermissions();
}
touch_start(integer total_number)
{
//Decide if need to reset or save
if (pos!=ZERO_VECTOR) {
reset_pos();
} else {
save_pos();
}
}
changed(integer change)
{
if (change & CHANGED_OWNER)
{
llResetScript();
}
}
state_exit()
{
llListenRemove(listenHandle);
}
}