加入5套spine官方运行时

DateToSpine/third_party/spine-runtimes/4.3/spine-cpp/src/spine/TranslateTimeline.cpp

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+/******************************************************************************
+ * Spine Runtimes License Agreement
+ * Last updated April 5, 2025. Replaces all prior versions.
+ *
+ * Copyright (c) 2013-2025, Esoteric Software LLC
+ *
+ * Integration of the Spine Runtimes into software or otherwise creating
+ * derivative works of the Spine Runtimes is permitted under the terms and
+ * conditions of Section 2 of the Spine Editor License Agreement:
+ * http://esotericsoftware.com/spine-editor-license
+ *
+ * Otherwise, it is permitted to integrate the Spine Runtimes into software
+ * or otherwise create derivative works of the Spine Runtimes (collectively,
+ * "Products"), provided that each user of the Products must obtain their own
+ * Spine Editor license and redistribution of the Products in any form must
+ * include this license and copyright notice.
+ *
+ * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
+ * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *****************************************************************************/
+
+#include <spine/TranslateTimeline.h>
+
+#include <spine/Event.h>
+#include <spine/Skeleton.h>
+#include <spine/Animation.h>
+
+#include <spine/Bone.h>
+#include <spine/BoneData.h>
+#include <spine/Slot.h>
+#include <spine/SlotData.h>
+
+using namespace spine;
+
+RTTI_IMPL(TranslateTimeline, BoneTimeline2)
+
+TranslateTimeline::TranslateTimeline(size_t frameCount, size_t bezierCount, int boneIndex)
+	: BoneTimeline2(frameCount, bezierCount, boneIndex, Property_X, Property_Y) {
+}
+
+void TranslateTimeline::_apply(BonePose &pose, BonePose &setup, float time, float alpha, MixFrom from, bool add, bool out) {
+	SP_UNUSED(out);
+	if (time < _frames[0]) {
+		switch (from) {
+			case MixFrom_Setup:
+				pose._x = setup._x;
+				pose._y = setup._y;
+				break;
+			case MixFrom_First:
+				pose._x += (setup._x - pose._x) * alpha;
+				pose._y += (setup._y - pose._y) * alpha;
+				break;
+			case MixFrom_Current:
+				break;
+		}
+		return;
+	}
+
+	float x, y;
+	int i = Animation::search(_frames, time, BoneTimeline2::ENTRIES);
+	int curveType = (int) _curves[i / BoneTimeline2::ENTRIES];
+	switch (curveType) {
+		case CurveTimeline::LINEAR: {
+			float before = _frames[i];
+			x = _frames[i + BoneTimeline2::VALUE1];
+			y = _frames[i + BoneTimeline2::VALUE2];
+			float t = (time - before) / (_frames[i + BoneTimeline2::ENTRIES] - before);
+			x += (_frames[i + BoneTimeline2::ENTRIES + BoneTimeline2::VALUE1] - x) * t;
+			y += (_frames[i + BoneTimeline2::ENTRIES + BoneTimeline2::VALUE2] - y) * t;
+			break;
+		}
+		case CurveTimeline::STEPPED: {
+			x = _frames[i + BoneTimeline2::VALUE1];
+			y = _frames[i + BoneTimeline2::VALUE2];
+			break;
+		}
+		default: {
+			x = getBezierValue(time, i, BoneTimeline2::VALUE1, curveType - BoneTimeline2::BEZIER);
+			y = getBezierValue(time, i, BoneTimeline2::VALUE2, curveType + BoneTimeline2::BEZIER_SIZE - BoneTimeline2::BEZIER);
+		}
+	}
+
+	if (from == MixFrom_Setup) {
+		pose._x = setup._x + x * alpha;
+		pose._y = setup._y + y * alpha;
+	} else if (add) {
+		pose._x += x * alpha;
+		pose._y += y * alpha;
+	} else {
+		pose._x += (setup._x + x - pose._x) * alpha;
+		pose._y += (setup._y + y - pose._y) * alpha;
+	}
+}
+
+RTTI_IMPL(TranslateXTimeline, BoneTimeline1)
+
+TranslateXTimeline::TranslateXTimeline(size_t frameCount, size_t bezierCount, int boneIndex)
+	: BoneTimeline1(frameCount, bezierCount, boneIndex, Property_X) {
+}
+
+void TranslateXTimeline::_apply(BonePose &pose, BonePose &setup, float time, float alpha, MixFrom from, bool add, bool out) {
+	SP_UNUSED(out);
+	pose._x = getRelativeValue(time, alpha, from, add, pose._x, setup._x);
+}
+
+RTTI_IMPL(TranslateYTimeline, BoneTimeline1)
+
+TranslateYTimeline::TranslateYTimeline(size_t frameCount, size_t bezierCount, int boneIndex)
+	: BoneTimeline1(frameCount, bezierCount, boneIndex, Property_Y) {
+}
+
+void TranslateYTimeline::_apply(BonePose &pose, BonePose &setup, float time, float alpha, MixFrom from, bool add, bool out) {
+	SP_UNUSED(out);
+	pose._y = getRelativeValue(time, alpha, from, add, pose._y, setup._y);
+}