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regions and a whole bunch of other shit

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This commit is contained in:
shweet
2026-01-30 01:13:28 -05:00
parent ca3a0f6691
commit 1b7a49c25d
28 changed files with 988 additions and 107 deletions
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src/imgui/window/spritesheet_editor.cpp
+151 -3
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@@ -44,6 +44,8 @@ namespace anm2ed::imgui
auto& shaderTexture = resources.shaders[shader::TEXTURE];
auto& dashedShader = resources.shaders[shader::DASHED];
auto& frames = document.frames.selection;
auto& regionReference = document.region.reference;
auto& regionSelection = document.region.selection;
auto reset_checker_pan = [&]()
{
@@ -216,6 +218,21 @@ namespace anm2ed::imgui
transform * math::quad_model_get(PIVOT_SIZE, frame->crop + frame->pivot, PIVOT_SIZE * 0.5f);
texture_render(shaderTexture, resources.icons[icon::PIVOT].id, pivotTransform, PIVOT_COLOR);
}
else if (regionReference != -1)
{
auto regionIt = spritesheet->regions.find(regionReference);
if (regionIt != spritesheet->regions.end())
{
auto& region = regionIt->second;
auto cropModel = math::quad_model_get(region.size, region.crop);
auto cropTransform = transform * cropModel;
rect_render(dashedShader, cropTransform, cropModel, color::RED);
auto pivotTransform =
transform * math::quad_model_get(PIVOT_SIZE, region.crop + region.pivot, PIVOT_SIZE * 0.5f);
texture_render(shaderTexture, resources.icons[icon::PIVOT].id, pivotTransform, PIVOT_COLOR);
}
}
}
unbind();
@@ -303,6 +320,27 @@ namespace anm2ed::imgui
auto frame_change_apply = [&](anm2::FrameChange frameChange, anm2::ChangeType changeType = anm2::ADJUST)
{ item->frames_change(frameChange, reference.itemType, changeType, frames); };
auto region_set_all = [&](const vec2& crop, const vec2& size)
{
if (!spritesheet) return;
for (auto id : regionSelection)
{
auto it = spritesheet->regions.find(id);
if (it == spritesheet->regions.end()) continue;
it->second.crop = crop;
it->second.size = size;
}
};
auto region_offset_all = [&](const vec2& delta)
{
if (!spritesheet) return;
for (auto id : regionSelection)
{
auto it = spritesheet->regions.find(id);
if (it == spritesheet->regions.end()) continue;
it->second.crop += delta;
}
};
if (isMouseMiddleDown) useTool = tool::PAN;
if (tool == tool::MOVE && isMouseRightDown) useTool = tool::CROP;
@@ -315,7 +353,13 @@ namespace anm2ed::imgui
bool isAreaAllowed = areaType == tool::ALL || areaType == tool::SPRITESHEET_EDITOR;
bool isFrameRequired =
!(useTool == tool::PAN || useTool == tool::DRAW || useTool == tool::ERASE || useTool == tool::COLOR_PICKER);
bool isFrameAvailable = !isFrameRequired || frame;
bool isRegionInUse =
frame && frame->regionID != -1 && (useTool == tool::CROP || useTool == tool::MOVE);
bool isFrameAvailable =
!isFrameRequired ||
(frame && !isRegionInUse) ||
(useTool == tool::CROP && !frame && !regionSelection.empty()) ||
(useTool == tool::MOVE && !frame && regionReference != -1);
bool isSpritesheetRequired = useTool == tool::DRAW || useTool == tool::ERASE || useTool == tool::COLOR_PICKER;
bool isSpritesheetAvailable = !isSpritesheetRequired || (spritesheet && spritesheet->texture.is_valid());
auto cursor = (isAreaAllowed && isFrameAvailable && isSpritesheetAvailable) ? toolInfo.cursor
@@ -329,6 +373,37 @@ namespace anm2ed::imgui
if (isMouseDown || isMouseMiddleDown) pan += mouseDelta;
break;
case tool::MOVE:
if (isRegionInUse) break;
if (!frame && regionReference != -1)
{
if (!spritesheet) break;
auto regionIt = spritesheet->regions.find(regionReference);
if (regionIt == spritesheet->regions.end()) break;
auto& region = regionIt->second;
if (isBegin) document.snapshot(localize.get(EDIT_REGION_MOVE));
if (isMouseDown)
region.pivot = ivec2(mousePos) - ivec2(region.crop);
if (isLeftPressed) region.pivot.x -= step;
if (isRightPressed) region.pivot.x += step;
if (isUpPressed) region.pivot.y -= step;
if (isDownPressed) region.pivot.y += step;
if (isDuring)
{
if (ImGui::BeginTooltip())
{
ImGui::TextUnformatted(
std::vformat(localize.get(FORMAT_PIVOT), std::make_format_args(region.pivot.x, region.pivot.y))
.c_str());
ImGui::EndTooltip();
}
}
if (isEnd) document.change(Document::SPRITESHEETS);
break;
}
if (!item || frames.empty()) break;
if (isBegin) document.snapshot(localize.get(EDIT_FRAME_PIVOT));
if (isMouseDown)
@@ -358,7 +433,74 @@ namespace anm2ed::imgui
if (isEnd) document.change(Document::FRAMES);
break;
case tool::CROP:
if (!item || frames.empty()) break;
if (isRegionInUse) break;
if (frames.empty())
{
if (!spritesheet || regionSelection.empty()) break;
if (isBegin) document.snapshot(localize.get(EDIT_REGION_CROP));
if (isMouseClicked)
{
cropAnchor = mousePos;
region_set_all(vec2((int)cropAnchor.x, (int)cropAnchor.y), vec2());
}
if (isMouseDown)
{
auto [minPoint, maxPoint] = snap_rect(glm::min(cropAnchor, mousePos), glm::max(cropAnchor, mousePos));
region_set_all(vec2(minPoint), vec2(maxPoint - minPoint));
}
if (isLeftPressed) region_offset_all(vec2(stepX * -1, 0));
if (isRightPressed) region_offset_all(vec2(stepX, 0));
if (isUpPressed) region_offset_all(vec2(0, stepY * -1));
if (isDownPressed) region_offset_all(vec2(0, stepY));
if (isDuring)
{
if (!isMouseDown)
{
for (auto id : regionSelection)
{
auto it = spritesheet->regions.find(id);
if (it == spritesheet->regions.end()) continue;
auto& region = it->second;
auto minPoint = glm::min(region.crop, region.crop + region.size);
auto maxPoint = glm::max(region.crop, region.crop + region.size);
region.crop = minPoint;
region.size = maxPoint - minPoint;
if (isGridSnap)
{
auto [snapMin, snapMax] = snap_rect(region.crop, region.crop + region.size);
region.crop = snapMin;
region.size = snapMax - snapMin;
}
}
}
if (ImGui::BeginTooltip())
{
auto it = spritesheet->regions.find(*regionSelection.begin());
if (it != spritesheet->regions.end())
{
ImGui::TextUnformatted(
std::vformat(localize.get(FORMAT_CROP),
std::make_format_args(it->second.crop.x, it->second.crop.y))
.c_str());
ImGui::TextUnformatted(
std::vformat(localize.get(FORMAT_SIZE),
std::make_format_args(it->second.size.x, it->second.size.y))
.c_str());
}
ImGui::EndTooltip();
}
}
if (isEnd) document.change(Document::SPRITESHEETS);
break;
}
if (!item) break;
if (isBegin) document.snapshot(localize.get(EDIT_FRAME_CROP));
if (isMouseClicked)
@@ -473,7 +615,13 @@ namespace anm2ed::imgui
{
if (ImGui::BeginTooltip())
{
ImGui::TextUnformatted(localize.get(TEXT_SELECT_FRAME));
if (isRegionInUse)
ImGui::TextUnformatted(localize.get(TEXT_REGION_IN_USE));
else
if (useTool == tool::CROP)
ImGui::TextUnformatted(localize.get(TEXT_SELECT_FRAME_OR_REGION));
else
ImGui::TextUnformatted(localize.get(TEXT_SELECT_FRAME));
ImGui::EndTooltip();
}
}