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| author | ISSOtm <eldredhabert0@gmail.com> | 2018-05-27 11:18:14 +0200 |
|---|---|---|
| committer | ISSOtm <eldredhabert0@gmail.com> | 2018-05-27 11:18:14 +0200 |
| commit | 6bd6e25eef4a57d1898d7aae0b3b09e6dc5f2695 (patch) | |
| tree | 214d4e433770231e3067e069426beb449af74dd1 /macros/coords.asm | |
| parent | 83afa8a12dfe450c378ca11743a2291501ec19a8 (diff) | |
Import more macros from pokecrystal
Diffstat (limited to 'macros/coords.asm')
| -rw-r--r-- | macros/coords.asm | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/macros/coords.asm b/macros/coords.asm new file mode 100644 index 0000000..0833c24 --- /dev/null +++ b/macros/coords.asm @@ -0,0 +1,52 @@ +hlcoord EQUS "coord hl," +bccoord EQUS "coord bc," +decoord EQUS "coord de," + +coord: MACRO +; register, x, y[, origin] + if _NARG < 4 + ld \1, (\3) * SCREEN_WIDTH + (\2) + wTileMap + else + ld \1, (\3) * SCREEN_WIDTH + (\2) + \4 + endc +ENDM + +hlbgcoord EQUS "bgcoord hl," +bcbgcoord EQUS "bgcoord bc," +debgcoord EQUS "bgcoord de," + +bgcoord: MACRO +; register, x, y[, origin] + if _NARG < 4 + ld \1, (\3) * BG_MAP_WIDTH + (\2) + vBGMap0 + else + ld \1, (\3) * BG_MAP_WIDTH + (\2) + \4 + endc +ENDM + +dwcoord: MACRO +; x, y +rept _NARG / 2 + dw (\2) * SCREEN_WIDTH + (\1) + wTileMap + shift + shift +endr +ENDM + +ldcoord_a: MACRO +; x, y[, origin] + if _NARG < 3 + ld [(\2) * SCREEN_WIDTH + (\1) + wTileMap], a + else + ld [(\2) * SCREEN_WIDTH + (\1) + \3], a + endc +ENDM + +lda_coord: MACRO +; x, y[, origin] + if _NARG < 3 + ld a, [(\2) * SCREEN_WIDTH + (\1) + wTileMap] + else + ld a, [(\2) * SCREEN_WIDTH + (\1) + \3] + endc +ENDM |