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| author | Rangi <35663410+Rangi42@users.noreply.github.com> | 2020-07-04 16:19:15 -0400 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-07-04 16:19:15 -0400 |
| commit | 2718c36065e7eb201a149938bcdd51987c4e56b6 (patch) | |
| tree | 4a1c0294193a497e15ec8e6be59390eb1f84b5d3 /macros/coords.asm | |
| parent | Merge pull request #256 from Rangi42/master (diff) | |
| parent | UPDATE_PARTY_MENU_BLK_PACKET -> SET_PAL_PARTY_MENU_HP_BARS, and introduce SET... (diff) | |
| download | pokeyellow-2718c36065e7eb201a149938bcdd51987c4e56b6.tar.gz pokeyellow-2718c36065e7eb201a149938bcdd51987c4e56b6.tar.xz pokeyellow-2718c36065e7eb201a149938bcdd51987c4e56b6.zip | |
Merge pull request #257 from Rangi42/master
More reorganization
Diffstat (limited to 'macros/coords.asm')
| -rw-r--r-- | macros/coords.asm | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/macros/coords.asm b/macros/coords.asm new file mode 100644 index 00000000..302260d7 --- /dev/null +++ b/macros/coords.asm @@ -0,0 +1,65 @@ +validateCoords: MACRO + IF \1 >= SCREEN_WIDTH + fail "x coord out of range" + ENDC + IF \2 >= SCREEN_HEIGHT + fail "y coord out of range" + ENDC +ENDM + +;\1 = r +;\2 = X +;\3 = Y +;\4 = which tilemap (optional) +coord: MACRO + validateCoords \2, \3 + IF _NARG >= 4 + ld \1, \4 + SCREEN_WIDTH * \3 + \2 + ELSE + ld \1, wTileMap + SCREEN_WIDTH * \3 + \2 + ENDC +ENDM + +;\1 = X +;\2 = Y +;\3 = which tilemap (optional) +aCoord: MACRO + validateCoords \1, \2 + IF _NARG >= 3 + ld a, [\3 + SCREEN_WIDTH * \2 + \1] + ELSE + ld a, [wTileMap + SCREEN_WIDTH * \2 + \1] + ENDC +ENDM + +;\1 = X +;\2 = Y +;\3 = which tilemap (optional) +Coorda: MACRO + validateCoords \1, \2 + IF _NARG >= 3 + ld [\3 + SCREEN_WIDTH * \2 + \1], a + ELSE + ld [wTileMap + SCREEN_WIDTH * \2 + \1], a + ENDC +ENDM + +;\1 = X +;\2 = Y +;\3 = which tilemap (optional) +dwCoord: MACRO + validateCoords \1, \2 + IF _NARG >= 3 + dw \3 + SCREEN_WIDTH * \2 + \1 + ELSE + dw wTileMap + SCREEN_WIDTH * \2 + \1 + ENDC +ENDM + +;\1 = r +;\2 = X +;\3 = Y +;\4 = map width +overworldMapCoord: MACRO + ld \1, wOverworldMap + ((\2) + 3) + (((\3) + 3) * ((\4) + (3 * 2))) +ENDM |