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| -rw-r--r-- | Reflections.md | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/Reflections.md b/Reflections.md new file mode 100644 index 0000000..3f0b303 --- /dev/null +++ b/Reflections.md @@ -0,0 +1,49 @@ +## Better Reflection System + +### Process +1. Find `PlayerStep` in `src/field_player_avatar.c` +2. add this function above it: +```c +static void TryHidePlayerReflection(void) +{ + if (gObjectEvents[gPlayerAvatar.objectEventId].hasReflection) { + s16 x, y; + struct ObjectEvent *playerObjEvent = &gObjectEvents[gPlayerAvatar.objectEventId]; + x = playerObjEvent->currentCoords.x; + y = playerObjEvent->currentCoords.y; + MoveCoords(DIR_SOUTH, &x, &y); + if (!MetatileBehavior_IsReflective(MapGridGetMetatileBehaviorAt(x, y))) + playerObjEvent->hideReflection = TRUE; + else + playerObjEvent->hideReflection = FALSE; + } +} +``` +3. Now change the function to this: +```c +void PlayerStep(u8 direction, u16 newKeys, u16 heldKeys) +{ + struct ObjectEvent *playerObjEvent = &gObjectEvents[gPlayerAvatar.objectEventId]; + + HideShowWarpArrow(playerObjEvent); + if (gPlayerAvatar.preventStep == FALSE) + { + TryHidePlayerReflection(); + Bike_TryAcroBikeHistoryUpdate(newKeys, heldKeys); + if (TryInterruptObjectEventSpecialAnim(playerObjEvent, direction) == 0) + { + npc_clear_strange_bits(playerObjEvent); + DoPlayerAvatarTransition(); + if (TryDoMetatileBehaviorForcedMovement() == 0) + { + MovePlayerAvatarUsingKeypadInput(direction, newKeys, heldKeys); + PlayerAllowForcedMovementIfMovingSameDirection(); + } + + TryHidePlayerReflection(); + } + } +} +``` + +You're done! |