d_a_knight_leader_bird OK

src/d/a/d_a_bird_base.cpp

@@ -0,0 +1,184 @@
+#include "d/a/d_a_bird_base.h"
+
+#include "c/c_math.h"
+#include "common.h"
+#include "d/col/bg/d_bg_s.h"
+#include "d/col/bg/d_bg_s_lin_chk.h"
+#include "m/m3d/m_fanm.h"
+#include "m/m_mtx.h"
+#include "m/m_vec.h"
+
+void dAcBirdBase_c::callback_c::timingB(u32, nw4r::g3d::WorldMtxManip *, nw4r::g3d::ResMdl) {
+    // TODO
+}
+
+int dAcBirdBase_c::doDelete() {
+    return SUCCEEDED;
+}
+
+int dAcBirdBase_c::draw() {
+    drawModelType1(&mMdl.getModel());
+    return SUCCEEDED;
+}
+
+void dAcBirdBase_c::updateMatrixBird() {
+    mWorldMtx.transS(position);
+    mWorldMtx.concat(field_0xF80);
+    mWorldMtx.ZrotM(rotation.z);
+    mWorldMtx.scaleM(field_0xF50.x, field_0xF50.y, field_0xF50.z);
+    mMdl.getModel().setLocalMtx(mWorldMtx);
+    mMdl.getModel().calc(false);
+}
+
+bool dAcBirdBase_c::changeBirdAction(const char *animName, s32 action, m3d::playMode_e playMode, f32 blend) {
+    void *data;
+    if (action < BIRD_ACTION_HOVER) {
+        data = getOarcResFile(getAnmArcNameBase());
+    } else if (action < BIRD_ACTION_BASE_MAX) {
+        data = getOarcResFile(getAnmArcNameLink());
+    } else {
+        data = getOarcResFile(getAnmArcNameSpecial());
+    }
+    mMdl.setAnmFile(data);
+    bool ret = false;
+    if (mBirdAction != action) {
+        mMdl.setAnm(animName, playMode, blend);
+        mBirdAction = action;
+        ret = true;
+    }
+    return ret;
+}
+
+void dAcBirdBase_c::executeBirdAction() {
+    if (mBirdAction == BIRD_ACTION_GLIDE) {
+        if (--mBirdActionTimer <= 0) {
+            changeBirdAction("Flap", BIRD_ACTION_FLAP, m3d::PLAY_MODE_4, 5.0f);
+            mBirdActionTimer = cM::rndInt(100) + 100;
+        } else if (field_0xF5C.y < -0.3f) {
+            changeBirdAction("SwitchToDive", BIRD_ACTION_SWITCH_DIVE, m3d::PLAY_MODE_4, 5.0f);
+        }
+    } else if (mBirdAction == BIRD_ACTION_GLIDE_DIVE) {
+        if (field_0xF5C.y >= -0.2f) {
+            changeBirdAction("SwitchToDive", BIRD_ACTION_SWITCH_DIVE, m3d::PLAY_MODE_3, 5.0f);
+        }
+    } else if (mBirdAction == BIRD_ACTION_SWITCH_DIVE) {
+        if (mMdl.getAnm().isStop()) {
+            if (mMdl.getAnm().getPlayMode() == m3d::PLAY_MODE_3) {
+                changeBirdAction("Glide", BIRD_ACTION_GLIDE, m3d::PLAY_MODE_4, 5.0f);
+            } else {
+                changeBirdAction("GlideDive", BIRD_ACTION_GLIDE_DIVE, m3d::PLAY_MODE_4, 5.0f);
+            }
+        } else if (field_0xF5C.y >= -0.15f) {
+            changeBirdAction("SwitchToDive", BIRD_ACTION_SWITCH_DIVE, m3d::PLAY_MODE_3, 5.0f);
+        }
+    } else {
+        if ((mMdl.getAnm().isStop() && mBirdAction == BIRD_ACTION_FLAP) ||
+            (mMdl.getAnm().isStop() && mBirdAction == BIRD_ACTION_DAMAGE) ||
+            (mMdl.getAnm().isStop() && mBirdAction == BIRD_ACTION_HOVER)) {
+            changeBirdAction("Glide", BIRD_ACTION_GLIDE, m3d::PLAY_MODE_4, 5.0f);
+            mBirdActionTimer = cM::rndInt(100) + 100;
+        }
+    }
+}
+
+bool dAcBirdBase_c::chkWallGndRoofHit() {
+    mVec3_c tmp;
+    tmp.set(position); // unused
+
+    if (--mChkWallGndRoofTimer <= 0) {
+        mChkWallGndRoofTimer = cM::rndInt(10) + 20;
+        if (mObjAcch2.ChkWallHit(nullptr) || mObjAcch2.ChkGndHit() || mObjAcch2.ChkRoofHit()) {
+            mChkWallGndRoofTimer = 60;
+            handleWallGndRoofHit();
+            return true;
+        }
+    }
+    return false;
+}
+
+void dAcBirdBase_c::handleWallGndRoofHit() {
+    dBgS_ObjLinChk linChk;
+    mVec3_c start, end;
+    start.set(position);
+    end.set(position);
+
+    mVec3_c v1;
+    mMtx_c m1;
+    mMtx_c m2;
+
+    mAng rot1 = field_0xF5C.atan2sX_Z();
+    if (mObjAcch2.ChkGndHit()) {
+        end.set(position);
+        v1.set(0.0f, 0.0f, 10000.0f);
+        m1.YrotS(rot1);
+        m1.XrotM(-0x4000);
+        MTXMultVec(m1, v1, v1);
+        end += v1;
+        linChk.Set(&start, &end, nullptr);
+        if (!dBgS::GetInstance()->LineCross(&linChk)) {
+            field_0xF68.set(v1);
+            field_0xF68.normalizeRS();
+            return;
+        }
+
+        end.set(position);
+        v1.set(0.0f, 0.0f, 10000.0f);
+        m1.YrotS(rot1);
+        m1.XrotM(0x4000);
+        MTXMultVec(m1, v1, v1);
+        end += v1;
+        linChk.Set(&start, &end, nullptr);
+        if (!dBgS::GetInstance()->LineCross(&linChk)) {
+            field_0xF68.set(v1);
+            field_0xF68.normalizeRS();
+            return;
+        }
+    }
+
+    v1.set(0.0f, 0.0f, 10000.0f);
+    v1.rotY(rot1 + mAng(0x4000));
+    end += v1;
+    linChk.Set(&start, &end, nullptr);
+    if (!dBgS::GetInstance()->LineCross(&linChk)) {
+        field_0xF68.set(v1);
+        field_0xF68.normalizeRS();
+        return;
+    }
+
+    end.set(position);
+    v1.set(0.0f, 0.0f, 10000.0f);
+    v1.rotY(rot1 - mAng(0x4000));
+    end += v1;
+    linChk.Set(&start, &end, nullptr);
+    if (!dBgS::GetInstance()->LineCross(&linChk)) {
+        field_0xF68.set(v1);
+        field_0xF68.normalizeRS();
+        return;
+    }
+
+    end.set(position);
+    v1.set(0.0f, 0.0f, 10000.0f);
+    m2.YrotS(rot1);
+    m2.XrotM(0xC000);
+    MTXMultVec(m2, v1, v1);
+    end += v1;
+    linChk.Set(&start, &end, nullptr);
+    if (!dBgS::GetInstance()->LineCross(&linChk)) {
+        field_0xF68.set(v1);
+        field_0xF68.normalizeRS();
+        return;
+    }
+
+    end.set(position);
+    v1.set(0.0f, 0.0f, 10000.0f);
+    m2.YrotS(rot1);
+    m2.XrotM(0x4000);
+    MTXMultVec(m2, v1, v1);
+    end += v1;
+    linChk.Set(&start, &end, nullptr);
+    if (!dBgS::GetInstance()->LineCross(&linChk)) {
+        field_0xF68.set(v1);
+        field_0xF68.normalizeRS();
+        return;
+    }
+}