dionmoustos/PokemonEmeraldSafariFrontier
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DizzyEggg
2018-12-17 23:00:08 +01:00
parent aae36b5653
commit 9ffd0c7382
65 changed files with 1321 additions and 2738 deletions
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src/bg.c
+37 -47
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@@ -33,8 +33,8 @@ struct BgConfig2
u32 unk_3:18;
void* tilemap;
u32 bg_x;
u32 bg_y;
s32 bg_x;
s32 bg_y;
};
static IWRAM_DATA struct BgControl sGpuBgConfigs;
@@ -524,12 +524,12 @@ u16 GetBgAttribute(u8 bg, u8 attributeId)
case 8:
switch (GetBgType(bg))
{
case 0:
return GetBgMetricTextMode(bg, 0) * 0x800;
case 1:
return GetBgMetricAffineMode(bg, 0) * 0x100;
default:
return 0;
case 0:
return GetBgMetricTextMode(bg, 0) * 0x800;
case 1:
return GetBgMetricAffineMode(bg, 0) * 0x100;
default:
return 0;
}
case 9:
return GetBgType(bg);
@@ -540,7 +540,7 @@ u16 GetBgAttribute(u8 bg, u8 attributeId)
}
}
u32 ChangeBgX(u8 bg, u32 value, u8 op)
s32 ChangeBgX(u8 bg, s32 value, u8 op)
{
u8 mode;
u16 temp1;
@@ -610,7 +610,7 @@ u32 ChangeBgX(u8 bg, u32 value, u8 op)
return sGpuBgConfigs2[bg].bg_x;
}
u32 GetBgX(u8 bg)
s32 GetBgX(u8 bg)
{
if (IsInvalidBg32(bg) != FALSE)
return -1;
@@ -620,7 +620,7 @@ u32 GetBgX(u8 bg)
return sGpuBgConfigs2[bg].bg_x;
}
u32 ChangeBgY(u8 bg, u32 value, u8 op)
s32 ChangeBgY(u8 bg, s32 value, u8 op)
{
u8 mode;
u16 temp1;
@@ -690,7 +690,7 @@ u32 ChangeBgY(u8 bg, u32 value, u8 op)
return sGpuBgConfigs2[bg].bg_y;
}
u32 ChangeBgY_ScreenOff(u8 bg, u32 value, u8 op)
s32 ChangeBgY_ScreenOff(u8 bg, u32 value, u8 op)
{
u8 mode;
u16 temp1;
@@ -761,7 +761,7 @@ u32 ChangeBgY_ScreenOff(u8 bg, u32 value, u8 op)
return sGpuBgConfigs2[bg].bg_y;
}
u32 GetBgY(u8 bg)
s32 GetBgY(u8 bg)
{
if (IsInvalidBg32(bg) != FALSE)
return -1;
@@ -778,14 +778,10 @@ void SetBgAffine(u8 bg, u32 srcCenterX, u32 srcCenterY, s16 dispCenterX, s16 dis
u8 Unused_AdjustBgMosaic(u8 a1, u8 a2)
{
u16 result;
s16 test1;
s16 test2;
u16 result = GetGpuReg(REG_OFFSET_MOSAIC);
s16 test1 = result & 0xF;
s16 test2 = (result >> 4) & 0xF;
result = GetGpuReg(REG_OFFSET_MOSAIC);
test1 = result & 0xF;
test2 = (result >> 4) & 0xF;
result &= 0xFF00;
switch (a2)
@@ -1039,47 +1035,43 @@ void WriteSequenceToBgTilemapBuffer(u8 bg, u16 firstTileNum, u8 x, u8 y, u8 widt
u16 mode2;
u16 attribute;
u16 mode3;
u16 x16, y16;
u16 x16;
u16 y16;
if (IsInvalidBg32(bg) == FALSE && IsTileMapOutsideWram(bg) == FALSE)
if (!IsInvalidBg32(bg) && !IsTileMapOutsideWram(bg))
{
attribute = GetBgControlAttribute(bg, BG_CTRL_ATTR_SCREENSIZE);
mode = GetBgMetricTextMode(bg, 0x1) * 0x20;
mode2 = GetBgMetricTextMode(bg, 0x2) * 0x20;
switch (GetBgType(bg))
{
case 0:
for (y16 = y; y16 < (y + height); y16++)
case 0:
for (y16 = y; y16 < (y + height); y16++)
{
for (x16 = x; x16 < (x + width); x16++)
{
for (x16 = x; x16 < (x + width); x16++)
{
CopyTileMapEntry(&firstTileNum, &((u16*)sGpuBgConfigs2[bg].tilemap)[(u16)GetTileMapIndexFromCoords(x16, y16, attribute, mode, mode2)], paletteSlot, 0, 0);
firstTileNum = (firstTileNum & 0xFC00) + ((firstTileNum + tileNumDelta) & 0x3FF);
}
CopyTileMapEntry(&firstTileNum, &((u16*)sGpuBgConfigs2[bg].tilemap)[(u16)GetTileMapIndexFromCoords(x16, y16, attribute, mode, mode2)], paletteSlot, 0, 0);
firstTileNum = (firstTileNum & 0xFC00) + ((firstTileNum + tileNumDelta) & 0x3FF);
}
break;
case 1:
mode3 = GetBgMetricAffineMode(bg, 0x1);
for (y16 = y; y16 < (y + height); y16++)
}
break;
case 1:
mode3 = GetBgMetricAffineMode(bg, 0x1);
for (y16 = y; y16 < (y + height); y16++)
{
for (x16 = x; x16 < (x + width); x16++)
{
for (x16 = x; x16 < (x + width); x16++)
{
((u8*)sGpuBgConfigs2[bg].tilemap)[(y16 * mode3) + x16] = firstTileNum;
firstTileNum = (firstTileNum & 0xFC00) + ((firstTileNum + tileNumDelta) & 0x3FF);
}
((u8*)sGpuBgConfigs2[bg].tilemap)[(y16 * mode3) + x16] = firstTileNum;
firstTileNum = (firstTileNum & 0xFC00) + ((firstTileNum + tileNumDelta) & 0x3FF);
}
break;
}
break;
}
}
}
u16 GetBgMetricTextMode(u8 bg, u8 whichMetric)
{
u8 attribute;
attribute = GetBgControlAttribute(bg, BG_CTRL_ATTR_SCREENSIZE);
u8 attribute = GetBgControlAttribute(bg, BG_CTRL_ATTR_SCREENSIZE);
switch (whichMetric)
{
@@ -1125,9 +1117,7 @@ u16 GetBgMetricTextMode(u8 bg, u8 whichMetric)
u32 GetBgMetricAffineMode(u8 bg, u8 whichMetric)
{
u8 attribute;
attribute = GetBgControlAttribute(bg, BG_CTRL_ATTR_SCREENSIZE);
u8 attribute = GetBgControlAttribute(bg, BG_CTRL_ATTR_SCREENSIZE);
switch (whichMetric)
{