mirror of
https://github.com/TwilitRealm/dusklight
synced 2026-06-23 15:25:19 -04:00
Reorganize library code into libs/ (#3119)
* Reorganize files into libs/{dolphin,JSystem,PowerPC_EABI_Support,revolution,TRK_MINNOW_DOLPHIN}
* Update configure.py and project.py for new libs structure
* Refactor `#include <dolphin/x.h>` -> `<x.h>`
* Remove `__REVOLUTION_SDK__` forwards from dolphin
* Fix dolphin/ references in revolution
* Wrap `#include <dolphin.h>` in `!__REVOLUTION_SDK__`
* Always build TRK against dolphin headers
* Resolve revolution SDK header resolution issues
This commit is contained in:
Luke Street
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#include "JSystem/JSystem.h" // IWYU pragma: keep
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#include "JSystem/J2DGraph/J2DGrafContext.h"
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#include <gx.h>
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J2DGrafContext::J2DGrafContext(f32 x, f32 y, f32 width, f32 height)
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: mBounds(x, y, x + width, y + height), mScissorBounds(x, y, x + width, y + height) {
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if (x < 0.0f || y < 0.0f) {
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OS_REPORT("J2DWarning::ViewPort-Bounds \"Avoid using negative values for left or top.\"\n");
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}
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JUtility::TColor color(-1);
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setColor(color);
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setLineWidth(6);
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}
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void J2DGrafContext::setPort() {
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setScissor();
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setup2D();
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JGeometry::TBox2<float> bounds(mBounds);
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if (bounds.i.x < 0.0f) {
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bounds.i.x = 0.0f;
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}
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if (bounds.i.y < 0.0f) {
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bounds.i.y = 0.0f;
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}
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GXSetViewport(bounds.i.x, bounds.i.y, bounds.getWidth(), bounds.getHeight(), 0.0f, 1.0f);
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}
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void J2DGrafContext::setup2D() {
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GXSetNumIndStages(0);
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for (int i = 0; i < GX_MAX_TEVSTAGE; i++) {
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GXSetTevDirect((GXTevStageID)i);
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}
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GXSetZCompLoc(GX_FALSE);
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GXSetAlphaCompare(GX_GREATER, 0, GX_AOP_OR, GX_GREATER, 0);
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GXSetZMode(GX_FALSE, GX_LEQUAL, GX_FALSE);
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GXSetTevOp(GX_TEVSTAGE0, GX_PASSCLR);
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GXSetNumChans(1);
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GXSetNumTevStages(1);
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GXSetNumTexGens(0);
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GXSetTevOrder(GX_TEVSTAGE0, GX_TEXCOORD_NULL, GX_TEXMAP_NULL, GX_COLOR0A0);
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GXSetCullMode(GX_CULL_NONE);
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GXLoadPosMtxImm(mPosMtx, 0);
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Mtx mtx;
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MTXIdentity(mtx);
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GXLoadTexMtxImm(mtx, GX_IDENTITY, GX_MTX3x4);
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GXSetChanCtrl(GX_COLOR0A0, GX_FALSE, GX_SRC_REG, GX_SRC_VTX, GX_LIGHT_NULL, GX_DF_NONE,
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GX_AF_NONE);
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GXSetChanCtrl(GX_COLOR1A1, GX_FALSE, GX_SRC_REG, GX_SRC_REG, GX_LIGHT_NULL, GX_DF_NONE,
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GX_AF_NONE);
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GXSetCurrentMtx(0);
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GXSetTexCoordGen(GX_TEXCOORD0, GX_TG_MTX2x4, GX_TG_TEX0, GX_IDENTITY);
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GXSetVtxAttrFmt(GX_VTXFMT0, GX_VA_POS, GX_CLR_RGBA, GX_RGBA4, 0);
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GXSetVtxAttrFmt(GX_VTXFMT0, GX_VA_CLR0, GX_CLR_RGBA, GX_RGBA8, 0);
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GXSetVtxAttrFmt(GX_VTXFMT0, GX_VA_TEX0, GX_CLR_RGBA, GX_RGBX8, 0xf);
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GXSetVtxAttrFmt(GX_VTXFMT0, GX_VA_TEX1, GX_CLR_RGBA, GX_RGBX8, 0xf);
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GXSetLineWidth(mLineWidth, GX_TO_ZERO);
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GXClearVtxDesc();
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GXSetVtxDesc(GX_VA_POS, GX_DIRECT);
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GXSetVtxDesc(GX_VA_CLR0, GX_DIRECT);
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GXSetVtxDesc(GX_VA_TEX0, GX_NONE);
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}
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void J2DGrafContext::setScissor() {
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JGeometry::TBox2<f32> bounds(0, 0, 1024, 1024);
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JGeometry::TBox2<f32> curBounds(mScissorBounds);
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mScissorBounds.intersect(bounds);
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curBounds.absolute();
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if (curBounds.intersect(bounds)) {
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curBounds.i.x = (u32)curBounds.i.x;
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curBounds.i.y = (u32)curBounds.i.y;
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curBounds.f.x = ceil(curBounds.f.x);
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curBounds.f.y = ceil(curBounds.f.y);
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GXSetScissor(curBounds.i.x, curBounds.i.y, curBounds.getWidth(), curBounds.getHeight());
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} else {
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GXSetScissor(0, 0, 0, 0);
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}
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}
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void J2DGrafContext::scissor(JGeometry::TBox2<f32> const& bounds) {
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mScissorBounds = bounds;
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}
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void J2DGrafContext::place(JGeometry::TBox2<f32> const& bounds) {
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if (bounds.i.x < 0.0f || bounds.i.y < 0.0f) {
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if (mBounds.i.x >= 0.0f && mBounds.i.y >= 0.0f) {
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OS_REPORT("J2DWarning::ViewPort-Bounds \"Avoid using negative values for left or top.\"\n");
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}
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}
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mBounds = bounds;
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mScissorBounds = bounds;
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}
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void J2DGrafContext::setColor(JUtility::TColor colorTL, JUtility::TColor colorTR,
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JUtility::TColor colorBR, JUtility::TColor colorBL) {
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mColorTL = colorTL;
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mColorTR = colorTR;
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mColorBR = colorBR;
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mColorBL = colorBL;
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field_0xb0.mType = GX_BM_BLEND;
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field_0xb0.mSrcFactor = GX_BL_SRCALPHA;
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field_0xb0.mDstFactor = GX_BL_INVSRCALPHA;
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mLinePart.mType = GX_BM_BLEND;
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mLinePart.mSrcFactor = GX_BL_SRCALPHA;
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mLinePart.mDstFactor = GX_BL_INVSRCALPHA;
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mBoxPart.mType = GX_BM_BLEND;
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mBoxPart.mSrcFactor = GX_BL_SRCALPHA;
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mBoxPart.mDstFactor = GX_BL_INVSRCALPHA;
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if ((mColorTL & 0xFF) != 0xFF) {
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return;
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}
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field_0xb0.mType = GX_BM_NONE;
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field_0xb0.mSrcFactor = GX_BL_ONE;
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field_0xb0.mDstFactor = GX_BL_ZERO;
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if ((mColorBR & 0xFF) != 0xFF) {
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return;
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}
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mLinePart.mType = GX_BM_NONE;
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mLinePart.mSrcFactor = GX_BL_ONE;
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mLinePart.mDstFactor = GX_BL_ZERO;
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if ((mColorTR & 0xFF) != 0xFF) {
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return;
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}
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if ((mColorBL & 0xFF) != 0xFF) {
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return;
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}
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mBoxPart.mType = GX_BM_NONE;
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mBoxPart.mSrcFactor = GX_BL_ONE;
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mBoxPart.mDstFactor = GX_BL_ZERO;
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}
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void J2DGrafContext::setLineWidth(u8 lineWidth) {
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mLineWidth = lineWidth;
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GXSetLineWidth(mLineWidth, GX_TO_ZERO);
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}
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void J2DGrafContext::fillBox(JGeometry::TBox2<f32> const& box) {
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GXSetBlendMode((GXBlendMode)mBoxPart.mType, (GXBlendFactor)mBoxPart.mSrcFactor,
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(GXBlendFactor)mBoxPart.mDstFactor, GX_LO_SET);
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GXLoadPosMtxImm(mPosMtx, 0);
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GXSetVtxAttrFmt(GX_VTXFMT0, GX_VA_POS, GX_CLR_RGBA, GX_F32, 0);
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GXBegin(GX_QUADS, GX_VTXFMT0, 4);
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GXPosition3f32(box.i.x, box.i.y, 0);
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GXColor1u32(mColorTL);
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GXPosition3f32(box.f.x, box.i.y, 0);
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GXColor1u32(mColorTR);
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GXPosition3f32(box.f.x, box.f.y, 0);
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GXColor1u32(mColorBL);
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GXPosition3f32(box.i.x, box.f.y, 0);
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GXColor1u32(mColorBR);
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GXEnd();
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GXSetVtxAttrFmt(GX_VTXFMT0, GX_VA_POS, GX_CLR_RGBA, GX_RGBA4, 0);
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}
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void J2DGrafContext::drawFrame(JGeometry::TBox2<f32> const& box) {
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GXSetBlendMode((GXBlendMode)mBoxPart.mType, (GXBlendFactor)mBoxPart.mSrcFactor,
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(GXBlendFactor)mBoxPart.mDstFactor, GX_LO_SET);
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GXLoadPosMtxImm(mPosMtx, 0);
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GXSetVtxAttrFmt(GX_VTXFMT0, GX_VA_POS, GX_CLR_RGBA, GX_F32, 0);
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GXBegin(GX_LINESTRIP, GX_VTXFMT0, 5);
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GXPosition3f32(box.i.x, box.i.y, 0);
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GXColor1u32(mColorTL);
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GXPosition3f32(box.f.x, box.i.y, 0);
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GXColor1u32(mColorTR);
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GXPosition3f32(box.f.x, box.f.y, 0);
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GXColor1u32(mColorBL);
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GXPosition3f32(box.i.x, box.f.y, 0);
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GXColor1u32(mColorBR);
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GXPosition3f32(box.i.x, box.i.y, 0);
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GXColor1u32(mColorTL);
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GXEnd();
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GXSetVtxAttrFmt(GX_VTXFMT0, GX_VA_POS, GX_CLR_RGBA, GX_RGBA4, 0);
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}
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void J2DGrafContext::line(JGeometry::TVec2<f32> start, JGeometry::TVec2<f32> end) {
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GXSetBlendMode((GXBlendMode)mLinePart.mType, (GXBlendFactor)mLinePart.mSrcFactor,
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(GXBlendFactor)mLinePart.mDstFactor, GX_LO_SET);
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GXLoadPosMtxImm(mPosMtx, 0);
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GXSetVtxAttrFmt(GX_VTXFMT0, GX_VA_POS, GX_CLR_RGBA, GX_F32, 0);
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GXBegin(GX_LINES, GX_VTXFMT0, 2);
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GXPosition3f32(start.x, start.y, 0);
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GXColor1u32(mColorTL);
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GXPosition3f32(end.x, end.y, 0);
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GXColor1u32(mColorBR);
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GXEnd();
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GXSetVtxAttrFmt(GX_VTXFMT0, GX_VA_POS, GX_CLR_RGBA, GX_RGBA4, 0);
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}
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void J2DGrafContext::lineTo(JGeometry::TVec2<f32> pos) {
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this->line(mPrevPos, pos);
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mPrevPos = pos;
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}
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