diff options
Diffstat (limited to 'gflib')
| -rw-r--r-- | gflib/bg.c | 18 | ||||
| -rw-r--r-- | gflib/bg.h | 6 |
2 files changed, 15 insertions, 9 deletions
diff --git a/gflib/bg.c b/gflib/bg.c index 283a87ce0..fd72f2d24 100644 --- a/gflib/bg.c +++ b/gflib/bg.c @@ -553,14 +553,14 @@ s32 ChangeBgX(u8 bg, s32 value, u8 op) switch (op) { - case 0: + case BG_COORD_SET: default: sGpuBgConfigs2[bg].bg_x = value; break; - case 1: + case BG_COORD_ADD: sGpuBgConfigs2[bg].bg_x += value; break; - case 2: + case BG_COORD_SUB: sGpuBgConfigs2[bg].bg_x -= value; break; } @@ -633,14 +633,14 @@ s32 ChangeBgY(u8 bg, s32 value, u8 op) switch (op) { - case 0: + case BG_COORD_SET: default: sGpuBgConfigs2[bg].bg_y = value; break; - case 1: + case BG_COORD_ADD: sGpuBgConfigs2[bg].bg_y += value; break; - case 2: + case BG_COORD_SUB: sGpuBgConfigs2[bg].bg_y -= value; break; } @@ -703,14 +703,14 @@ s32 ChangeBgY_ScreenOff(u8 bg, s32 value, u8 op) switch (op) { - case 0: + case BG_COORD_SET: default: sGpuBgConfigs2[bg].bg_y = value; break; - case 1: + case BG_COORD_ADD: sGpuBgConfigs2[bg].bg_y += value; break; - case 2: + case BG_COORD_SUB: sGpuBgConfigs2[bg].bg_y -= value; break; } diff --git a/gflib/bg.h b/gflib/bg.h index 76346224f..9335875b5 100644 --- a/gflib/bg.h +++ b/gflib/bg.h @@ -21,6 +21,12 @@ enum { BG_TYPE_NONE = 0xFFFF }; +enum { + BG_COORD_SET, + BG_COORD_ADD, + BG_COORD_SUB, +}; + struct BgTemplate { u16 bg:2; // 0x1, 0x2 -> 0x3 |