altoslib/altosui: Get legacy telem working with new AltosState structure

Make AltosTelemetry work without AltosRecord

Signed-off-by: Keith Packard <keithp@keithp.com>

1 files changed, 10 insertions, 11 deletions

diff --git a/altoslib/AltosEepromFile.java b/altoslib/AltosEepromFile.java
index bcc7171e..2f4c54d7 100644
--- a/altoslib/AltosEepromFile.java
+++ b/altoslib/AltosEepromFile.java
@@ -57,6 +57,7 @@ public class AltosEepromFile extends AltosStateIterable {
 
 	AltosEepromIterable	headers;
 	AltosEepromIterable	body;
+	AltosState		start;
 
 	public void write_comments(PrintStream out) {
 		headers.write(out);
@@ -70,9 +71,9 @@ public class AltosEepromFile extends AltosStateIterable {
 	public AltosEepromFile(FileInputStream input) {
 		headers = new AltosEepromIterable(AltosEepromHeader.read(input));
 
-		AltosState	state = headers.state();
+		start = headers.state();
 
-		switch (state.log_format) {
+		switch (start.log_format) {
 		case AltosLib.AO_LOG_FORMAT_FULL:
 			body = new AltosEepromIterable(AltosEepromTM.read(input));
 			break;
@@ -86,26 +87,24 @@ public class AltosEepromFile extends AltosStateIterable {
 			body = new AltosEepromIterable(AltosEepromMini.read(input));
 			break;
 		}
-	}
 
-	int boost_tick (AltosState start) {
+		/* Find boost tick */
 		AltosState	state = start.clone();
 		for (AltosEeprom eeprom : body) {
 			eeprom.update_state(state);
-			if (state.state >= AltosLib.ao_flight_boost)
-				return state.tick;
+			if (state.state >= AltosLib.ao_flight_boost) {
+				start.set_boost_tick(state.tick);
+				break;
+			}
 		}
-		return 0;
 	}
 
 	public Iterator<AltosState> iterator() {
-
-		AltosState		state = headers.state();
-		Iterator<AltosEeprom>  	i = body.iterator();
+		AltosState		state = start.clone();
+		Iterator<AltosEeprom>	i = body.iterator();
 
 		while (i.hasNext() && !state.valid())
 			i.next().update_state(state);
-		state.set_boost_tick(boost_tick(state));
 		return new AltosEepromIterator(state, i);
 	}
 }
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