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Code Issues Releases Wiki Activity

Refactor signatures of Path{Box,Pole}SupportsPaintSetup()

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This commit is contained in:
Gymnasiast
2024-01-29 23:03:40 +01:00
parent 17f5f38191
commit 97fb10ceb1
3 changed files with 32 additions and 50 deletions
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44
src/openrct2/paint/Supports.cpp
View File

@@ -1252,13 +1252,10 @@ bool MetalBSupportsPaintSetup(
* @return Whether supports were drawn
*/
bool PathBoxSupportsPaintSetup(
PaintSession& session, int32_t supportType, int32_t special, int32_t height, ImageId imageTemplate,
const FootpathPaintInfo& pathPaintInfo, bool* underground)
PaintSession& session, WoodenSupportSubType supportType, bool isSloped, Direction slopeRotation, int32_t height,
ImageId imageTemplate, const FootpathPaintInfo& pathPaintInfo)
{
if (underground != nullptr)
{
*underground = false; // AND
}
auto supportOrientationOffset = (supportType == WoodenSupportSubType::NwSe) ? 24 : 0;
if (!(session.Flags & PaintSessionFlags::PassedSurface))
{
@@ -1278,8 +1275,6 @@ bool PathBoxSupportsPaintSetup(
int32_t supportLength = height - baseHeight;
if (supportLength < 0)
{
if (underground != nullptr)
*underground = true; // STC
return false;
}
@@ -1299,12 +1294,10 @@ bool PathBoxSupportsPaintSetup(
heightSteps -= 2;
if (heightSteps < 0)
{
if (underground != nullptr)
*underground = true; // STC
return false;
}
uint32_t imageId = (supportType * 24) + word_97B3C4[session.Support.slope & TILE_ELEMENT_SURFACE_SLOPE_MASK]
uint32_t imageId = supportOrientationOffset + word_97B3C4[session.Support.slope & TILE_ELEMENT_SURFACE_SLOPE_MASK]
+ pathPaintInfo.BridgeImageId;
PaintAddImageAsParent(
@@ -1322,12 +1315,10 @@ bool PathBoxSupportsPaintSetup(
heightSteps -= 1;
if (heightSteps < 0)
{
if (underground != nullptr)
*underground = true; // STC
return false;
}
uint32_t ebx = (supportType * 24) + word_97B3C4[session.Support.slope & TILE_ELEMENT_SURFACE_SLOPE_MASK]
uint32_t ebx = supportOrientationOffset + word_97B3C4[session.Support.slope & TILE_ELEMENT_SURFACE_SLOPE_MASK]
+ pathPaintInfo.BridgeImageId;
PaintAddImageAsParent(
@@ -1341,7 +1332,7 @@ bool PathBoxSupportsPaintSetup(
{
if (baseHeight & 0x10 || heightSteps == 1 || baseHeight + WATER_HEIGHT_STEP == session.WaterHeight)
{
uint32_t imageId = (supportType * 24) + pathPaintInfo.BridgeImageId + 23;
uint32_t imageId = supportOrientationOffset + pathPaintInfo.BridgeImageId + 23;
PaintAddImageAsParent(
session, imageTemplate.WithIndex(imageId), { 0, 0, baseHeight }, { 32, 32, ((heightSteps == 1) ? 7 : 12) });
@@ -1351,7 +1342,7 @@ bool PathBoxSupportsPaintSetup(
}
else
{
uint32_t imageId = (supportType * 24) + pathPaintInfo.BridgeImageId + 22;
uint32_t imageId = supportOrientationOffset + pathPaintInfo.BridgeImageId + 22;
PaintAddImageAsParent(
session, imageTemplate.WithIndex(imageId), { 0, 0, baseHeight }, { 32, 32, ((heightSteps == 2) ? 23 : 28) });
@@ -1361,13 +1352,11 @@ bool PathBoxSupportsPaintSetup(
}
}
if (special != 0)
if (isSloped)
{
uint16_t specialIndex = (special - 1) & 0xFFFF;
ImageIndex imageIndex = pathPaintInfo.BridgeImageId + 55 + slopeRotation;
ImageIndex imageIndex = pathPaintInfo.BridgeImageId + 55 + specialIndex;
const UnkSupportsDescriptor& supportsDesc = Byte98D8D4[specialIndex];
const UnkSupportsDescriptor& supportsDesc = Byte98D8D4[slopeRotation];
auto boundBox = supportsDesc.bounding_box;
boundBox.offset.z += baseHeight;
@@ -1388,9 +1377,6 @@ bool PathBoxSupportsPaintSetup(
}
}
if (underground != nullptr)
*underground = false; // AND
return hasSupports;
}
@@ -1407,9 +1393,11 @@ bool PathBoxSupportsPaintSetup(
* @return Whether supports were drawn
*/
bool PathPoleSupportsPaintSetup(
PaintSession& session, int32_t segment, int32_t special, int32_t height, ImageId imageTemplate,
PaintSession& session, MetalSupportPlace supportPlace, bool isSloped, int32_t height, ImageId imageTemplate,
const FootpathPaintInfo& pathPaintInfo)
{
auto segment = EnumValue(supportPlace);
SupportHeight* supportSegments = session.SupportSegments;
if (!(session.Flags & PaintSessionFlags::PassedSurface))
@@ -1523,13 +1511,13 @@ bool PathPoleSupportsPaintSetup(
supportSegments[segment].height = 0xFFFF;
supportSegments[segment].slope = 0x20;
if (special != 0)
if (isSloped)
{
int16_t si = special + baseHeight;
int16_t si = baseHeight + COORDS_Z_STEP;
while (true)
{
int16_t z = baseHeight + 16;
int16_t z = baseHeight + (2 * COORDS_Z_STEP);
if (z > si)
{
z = si;

6
src/openrct2/paint/Supports.h
View File

@@ -146,10 +146,10 @@ bool MetalBSupportsPaintSetup(
PaintSession& session, MetalSupportType supportTypeMember, MetalSupportPlace placement, int32_t special, int32_t height,
ImageId imageTemplate);
bool PathBoxSupportsPaintSetup(
PaintSession& session, int32_t supportType, int32_t special, int32_t height, ImageId imageTemplate,
const FootpathPaintInfo& pathPaintInfo, bool* underground);
PaintSession& session, WoodenSupportSubType supportType, bool isSloped, Direction slopeRotation, int32_t height,
ImageId imageTemplate, const FootpathPaintInfo& pathPaintInfo);
bool PathPoleSupportsPaintSetup(
PaintSession& session, int32_t segment, int32_t special, int32_t height, ImageId imageTemplate,
PaintSession& session, MetalSupportPlace supportPlace, bool isSloped, int32_t height, ImageId imageTemplate,
const FootpathPaintInfo& pathPaintInfo);
void DrawSupportsSideBySide(
PaintSession& session, Direction direction, uint16_t height, ImageId colour, MetalSupportType type, int32_t special = 0);

32
src/openrct2/paint/tile_element/Paint.Path.cpp
View File

@@ -82,8 +82,8 @@ static constexpr BoundBoxXY stru_98D804[] = {
{ { 0, 0 }, { 32, 32 } },
};
static constexpr uint8_t Byte98D8A4[] = {
0, 0, 1, 0, 0, 0, 1, 0, 1, 1, 1, 1, 0, 0, 1, 0
static constexpr WoodenSupportSubType PathSupportOrientation[] = {
WoodenSupportSubType::NeSw, WoodenSupportSubType::NeSw, WoodenSupportSubType::NwSe, WoodenSupportSubType::NeSw, WoodenSupportSubType::NeSw, WoodenSupportSubType::NeSw, WoodenSupportSubType::NwSe, WoodenSupportSubType::NeSw, WoodenSupportSubType::NwSe, WoodenSupportSubType::NwSe, WoodenSupportSubType::NwSe, WoodenSupportSubType::NwSe, WoodenSupportSubType::NeSw, WoodenSupportSubType::NeSw, WoodenSupportSubType::NwSe, WoodenSupportSubType::NeSw,
};
// clang-format on
@@ -955,7 +955,7 @@ void PathPaintBoxSupport(
}
else
{
bridgeBaseImageIndex = Byte98D8A4[edges] + pathPaintInfo.BridgeImageId + 49;
bridgeBaseImageIndex = EnumValue(PathSupportOrientation[edges]) + pathPaintInfo.BridgeImageId + 49;
}
PaintAddImageAsParent(session, imageTemplate.WithIndex(bridgeBaseImageIndex), { 0, 0, height }, boundbox);
@@ -968,14 +968,14 @@ void PathPaintBoxSupport(
Sub6A3F61(session, pathElement, edi, height, pathPaintInfo, imageTemplate, sceneryImageTemplate, hasSupports);
uint16_t ax = 0;
Direction slopeDirection{};
if (pathElement.IsSloped())
{
ax = ((pathElement.GetSlopeDirection() + session.CurrentRotation) & 0x3) + 1;
slopeDirection = ((pathElement.GetSlopeDirection() + session.CurrentRotation) & 0x3);
}
auto supportType = Byte98D8A4[edges] == 0 ? 0 : 1;
PathBoxSupportsPaintSetup(session, supportType, ax, height, imageTemplate, pathPaintInfo, nullptr);
PathBoxSupportsPaintSetup(
session, PathSupportOrientation[edges], pathElement.IsSloped(), slopeDirection, height, imageTemplate, pathPaintInfo);
PathPaintSegmentSupportHeight(session, pathElement, height, edges, hasSupports);
}
@@ -1024,17 +1024,11 @@ void PathPaintPoleSupport(
session, pathElement, edi, height, pathPaintInfo, imageTemplate, sceneryImageTemplate,
hasSupports); // TODO: arguments
uint16_t ax = 0;
if (pathElement.IsSloped())
{
ax = 8;
}
uint8_t supports[] = {
6,
8,
7,
5,
MetalSupportPlace supports[] = {
MetalSupportPlace::TopRightSide,
MetalSupportPlace::BottomRightSide,
MetalSupportPlace::BottomLeftSide,
MetalSupportPlace::TopLeftSide,
};
for (int8_t i = 3; i > -1; --i)
@@ -1047,7 +1041,7 @@ void PathPaintPoleSupport(
{
imageTemplate = ImageId().WithPrimary(supportColour);
}
PathPoleSupportsPaintSetup(session, supports[i], ax, height, imageTemplate, pathPaintInfo);
PathPoleSupportsPaintSetup(session, supports[i], pathElement.IsSloped(), height, imageTemplate, pathPaintInfo);
}
}