6502/CLK
1
0
Fork 0
mirror of https://github.com/TomHarte/CLK.git synced 2024-12-25 18:30:21 +00:00
Code Issues Projects Releases Wiki Activity

Corrected both position increments and target time calculation.

Browse Source
This commit is contained in:
Thomas Harte 2017-02-11 21:24:14 -05:00
parent b8abeced6d
commit ac444a3f34
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
Machines/Atari2600/TIA.cpp
View File

@ -634,12 +634,12 @@ void TIA::draw_player(Player &player, CollisionType collision_identity, const in
next_copy = 64; next_copy = 64;
} }
int time_until_copy = next_copy - position; int next_copy_time = start + next_copy - position;
if(start+time_until_copy < next_event_time) next_event_time = start+time_until_copy; if(next_copy_time < next_event_time) next_event_time = next_copy_time;
} }
// the next interesting event is after next_event_time cycles, so progress // the next interesting event is after next_event_time cycles, so progress
position = (position + next_event_time) % 160; position = (position + next_event_time - start) % 160;
start = next_event_time; start = next_event_time;
// if the event is a motion tick, apply // if the event is a motion tick, apply
@ -673,6 +673,6 @@ void TIA::draw_player(Player &player, CollisionType collision_identity, const in
else else
{ {
// just advance the timer all in one jump // just advance the timer all in one jump
position = (position + start - end) % 160; position = (position + end - start) % 160;
} }
} }