switch to dtk setup (#2203)

* switch to dtk setup

* some cleanup / fixes

* cleanup d_a_alink literals

* Restore doxygen, update CI & README.md (#1)

* Fix build image ref (#2)

---------

Co-authored-by: Luke Street <luke@street.dev>

1 files changed, 273 insertions, 0 deletions

diff --git a/src/JSystem/JParticle/JPADynamicsBlock.cpp b/src/JSystem/JParticle/JPADynamicsBlock.cpp
new file mode 100644
index 0000000000..d7003def53
--- /dev/null
+++ b/src/JSystem/JParticle/JPADynamicsBlock.cpp
@@ -0,0 +1,273 @@
+//
+// Generated By: dol2asm
+// Translation Unit: JPADynamicsBlock
+//
+
+#include "JSystem/JParticle/JPADynamicsBlock.h"
+#include "JSystem/JParticle/JPAEmitter.h"
+#include "dol2asm.h"
+
+//
+// Types:
+//
+
+//
+// Forward References:
+//
+
+extern "C" static void JPAVolumePoint(JPAEmitterWorkData*);
+extern "C" static void JPAVolumeLine(JPAEmitterWorkData*);
+extern "C" static void JPAVolumeCircle(JPAEmitterWorkData*);
+extern "C" static void JPAVolumeCube(JPAEmitterWorkData*);
+extern "C" static void JPAVolumeSphere(JPAEmitterWorkData*);
+extern "C" static void JPAVolumeCylinder(JPAEmitterWorkData*);
+extern "C" static void JPAVolumeTorus(JPAEmitterWorkData*);
+extern "C" void __ct__16JPADynamicsBlockFPCUc();
+extern "C" void init__16JPADynamicsBlockFv();
+extern "C" void create__16JPADynamicsBlockFP18JPAEmitterWorkData();
+
+//
+// External References:
+//
+
+extern "C" void createParticle__14JPABaseEmitterFv();
+extern "C" u8 sincosTable___5JMath[65536];
+
+//
+// Declarations:
+//
+
+/* ############################################################################################## */
+/* 80455310-80455314 003910 0004+00 7/7 0/0 0/0 .sdata2          @2287 */
+SECTION_SDATA2 static u8 lit_2287[4] = {
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+};
+
+/* 80455314-80455318 003914 0004+00 7/7 0/0 0/0 .sdata2          @2288 */
+SECTION_SDATA2 static f32 lit_2288 = 1.0f;
+
+/* 80455318-80455320 003918 0004+04 3/3 0/0 0/0 .sdata2          @2289 */
+SECTION_SDATA2 static f32 lit_2289[1 + 1 /* padding */] = {
+    0.5f,
+    /* padding */
+    0.0f,
+};
+
+/* 8027B144-8027B220 275A84 00DC+00 1/1 0/0 0/0 .text JPAVolumePoint__FP18JPAEmitterWorkData */
+void JPAVolumePoint(JPAEmitterWorkData* work) {
+    work->mVolumePos.zero();
+    work->mVelOmni.set(work->mpEmtr->get_r_zh(), work->mpEmtr->get_r_zh(),
+                       work->mpEmtr->get_r_zh());
+    work->mVelAxis.set(work->mVelOmni.x, 0.0f, work->mVelOmni.z);
+}
+
+
+
+/* ############################################################################################## */
+/* 80455320-80455328 003920 0008+00 6/6 0/0 0/0 .sdata2          @2321 */
+SECTION_SDATA2 static f64 lit_2321 = 4503601774854144.0 /* cast s32 to float */;
+
+/* 8027B220-8027B33C 275B60 011C+00 1/1 0/0 0/0 .text JPAVolumeLine */
+void JPAVolumeLine(JPAEmitterWorkData* work) {
+    if (work->mpEmtr->checkFlag(JPADynFlag_FixedInterval)) {
+        work->mVolumePos.set(0.0f, 0.0f,
+                             work->mVolumeSize *
+                                 ((work->mVolumeEmitIdx / (work->mEmitCount - 1.0f) - 0.5f)));
+        work->mVolumeEmitIdx++;
+    } else {
+        work->mVolumePos.set(0.0f, 0.0f, work->mVolumeSize * work->mpEmtr->get_r_zh());
+    }
+
+    work->mVelOmni.set(0.0f, 0.0f, work->mVolumePos.z * work->mGlobalScl.z);
+    work->mVelAxis.set(0.0f, 0.0f, work->mVolumePos.z);
+}
+
+
+
+/* 8027B33C-8027B4E8 275C7C 01AC+00 1/1 0/0 0/0 .text JPAVolumeCircle */
+// regalloc. Could be issue with mul asm implementations
+#ifdef NONMATCHING
+void JPAVolumeCircle(JPAEmitterWorkData* work) {
+    s16 thetai;
+    f32 theta;
+    f32 distance;
+    f32 sizeXZ;
+    f32 temp;
+    if (work->mpEmtr->checkFlag(JPADynFlag_FixedInterval)) {
+        theta = (s16)((work->mVolumeEmitIdx << 16) / work->mEmitCount);
+        thetai = theta * work->mVolumeSweep;
+        work->mVolumeEmitIdx++;
+    } else {
+        theta = work->mVolumeSweep * work->mpEmtr->get_r_ss();
+        thetai = theta;
+    }
+
+    distance = work->mpEmtr->get_r_f();
+    if (work->mpEmtr->checkFlag(JPADynFlag_FixedDensity)) {
+        distance = 1.0f - (distance * distance);
+    }
+
+    sizeXZ = work->mVolumeSize * (work->mVolumeMinRad + distance * (1.0f - work->mVolumeMinRad));
+    work->mVolumePos.set(sizeXZ * JMASSin(thetai), 0.0f, sizeXZ * JMASCos(thetai));
+    work->mVelOmni.mul(work->mVolumePos, work->mGlobalScl);
+    work->mVelAxis.set(work->mVolumePos.x, 0.0f, work->mVolumePos.z);
+}
+
+#else
+
+static void JPAVolumeCircle(JPAEmitterWorkData* param_0) {
+    // NONMATCHING
+}
+
+#endif
+
+/* 8027B4E8-8027B5F0 275E28 0108+00 1/1 0/0 0/0 .text JPAVolumeCube */
+void JPAVolumeCube(JPAEmitterWorkData* work) {
+    work->mVolumePos.set(work->mpEmtr->get_r_zh() * work->mVolumeSize,
+                         work->mpEmtr->get_r_zh() * work->mVolumeSize,
+                         work->mpEmtr->get_r_zh() * work->mVolumeSize);
+    work->mVelOmni.mul(work->mVolumePos, work->mGlobalScl);
+    work->mVelAxis.set(work->mVolumePos.x, 0.0f, work->mVolumePos.z);
+}
+
+
+
+/* ############################################################################################## */
+/* 80455328-80455330 003928 0004+04 1/1 0/0 0/0 .sdata2          @2501 */
+SECTION_SDATA2 static f32 lit_2501[1 + 1 /* padding */] = {
+    32768.0f,
+    /* padding */
+    0.0f,
+};
+
+/* 80455330-80455338 003930 0008+00 1/1 0/0 0/0 .sdata2          @2503 */
+SECTION_SDATA2 static f64 lit_2503 = 4503599627370496.0 /* cast u32 to float */;
+
+/* 8027B5F0-8027B87C 275F30 028C+00 1/1 0/0 0/0 .text JPAVolumeSphere__FP18JPAEmitterWorkData */
+static void JPAVolumeSphere(JPAEmitterWorkData* param_0) {
+    // NONMATCHING
+}
+
+/* 8027B87C-8027B9F8 2761BC 017C+00 1/1 0/0 0/0 .text JPAVolumeCylinder__FP18JPAEmitterWorkData */
+static void JPAVolumeCylinder(JPAEmitterWorkData* param_0) {
+    // NONMATCHING
+}
+
+/* 8027B9F8-8027BB18 276338 0120+00 1/1 0/0 0/0 .text JPAVolumeTorus__FP18JPAEmitterWorkData */
+static void JPAVolumeTorus(JPAEmitterWorkData* param_0) {
+    // NONMATCHING
+}
+
+/* 8027BB18-8027BB4C 276458 0034+00 0/0 1/1 0/0 .text            __ct__16JPADynamicsBlockFPCUc */
+JPADynamicsBlock::JPADynamicsBlock(u8 const* data) {
+    mpData = (const JPADynamicsBlockData*)data;
+    init();
+}
+
+enum {
+    VOL_Cube = 0x00,
+    VOL_Sphere = 0x01,
+    VOL_Cylinder = 0x02,
+    VOL_Torus = 0x03,
+    VOL_Point = 0x04,
+    VOL_Circle = 0x05,
+    VOL_Line = 0x06,
+};
+
+/* 8027BB4C-8027BBE8 27648C 009C+00 2/1 0/0 0/0 .text            init__16JPADynamicsBlockFv */
+void JPADynamicsBlock::init() {
+    switch (getVolumeType()) {
+    case VOL_Cube:
+        mpCalcVolumeFunc = &JPAVolumeCube;
+        break;
+    case VOL_Sphere:
+        mpCalcVolumeFunc = &JPAVolumeSphere;
+        break;
+    case VOL_Cylinder:
+        mpCalcVolumeFunc = &JPAVolumeCylinder;
+        break;
+    case VOL_Torus:
+        mpCalcVolumeFunc = &JPAVolumeTorus;
+        break;
+    case VOL_Point:
+        mpCalcVolumeFunc = &JPAVolumePoint;
+        break;
+    case VOL_Circle:
+        mpCalcVolumeFunc = &JPAVolumeCircle;
+        break;
+    case VOL_Line:
+        mpCalcVolumeFunc = &JPAVolumeLine;
+        break;
+    }
+}
+
+/* 8027BBE8-8027BDEC 276528 0204+00 0/0 1/1 0/0 .text
+ * create__16JPADynamicsBlockFP18JPAEmitterWorkData             */
+
+#ifdef NONMATCHING
+
+// literal only
+void JPADynamicsBlock::create(JPAEmitterWorkData* work) {
+    if (work->mpEmtr->checkStatus(JPAEmtrStts_RateStepEmit)) {
+        s32 emitCount;
+        s32 createCount;
+
+        // Probably an inlined function.
+        if (work->mpEmtr->checkFlag(JPADynFlag_FixedInterval)) {
+            s32 count;
+            if (getVolumeType() == VOL_Sphere) {
+                count = 4 * getDivNumber() * getDivNumber() + 2;
+            } else {
+                count = getDivNumber();
+            }
+            emitCount = count;
+
+            work->mVolumeEmitIdx = 0;
+        } else {
+            f32 newPtclCount =
+                work->mpEmtr->mRate * (getRateRndm() * work->mpEmtr->get_r_zp() + 1.0f);
+            f32 newEmitCount = work->mpEmtr->mEmitCount + newPtclCount;
+            work->mpEmtr->mEmitCount = newEmitCount;
+            emitCount = (s32)newEmitCount;
+            work->mpEmtr->mEmitCount -= emitCount;
+
+            if (work->mpEmtr->checkStatus(JPAEmtrStts_FirstEmit) && 0.0f < newPtclCount &&
+                newPtclCount < 1.0f)
+                emitCount = 1;
+        }
+
+        work->mEmitCount = emitCount;
+        if (work->mpEmtr->checkStatus(JPAEmtrStts_StopEmit)) {
+            emitCount = 0;
+        }
+
+        // Probably an inlined function.
+        createCount = emitCount;
+        while (createCount > 0) {
+            JPABaseParticle* ptcl = work->mpEmtr->createParticle();
+            if (ptcl == NULL)
+                break;
+            createCount--;
+        }
+    }
+
+    if (++work->mpEmtr->mRateStepTimer >= (work->mpEmtr->mRateStep + 1)) {
+        work->mpEmtr->mRateStepTimer -= (work->mpEmtr->mRateStep + 1);
+        work->mpEmtr->setStatus(JPAEmtrStts_RateStepEmit);
+    } else {
+        work->mpEmtr->clearStatus(JPAEmtrStts_RateStepEmit);
+    }
+
+    work->mpEmtr->clearStatus(JPAEmtrStts_FirstEmit);
+}
+
+#else
+
+void JPADynamicsBlock::create(JPAEmitterWorkData* param_0) {
+    // NONMATCHING
+}
+
+#endif
\ No newline at end of file