加入5套spine官方运行时

2026-09-07 21:40:29 +08:00
parent 98e51a259e
commit 6837ecada9
935 changed files with 204665 additions and 8 deletions
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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.
+ *****************************************************************************/
+
+#ifndef Spine_Timeline_h
+#define Spine_Timeline_h
+
+#include <spine/RTTI.h>
+#include <spine/Array.h>
+#include <spine/SpineObject.h>
+#include <spine/Property.h>
+
+namespace spine {
+	class Skeleton;
+
+	class Event;
+
+	enum MixFrom {
+		MixFrom_Current = 0,
+		MixFrom_Setup = 1,
+		MixFrom_First = 2
+	};
+
+	/// The base class for all timelines.
+	///
+	/// See <a href='https://esotericsoftware.com/spine-applying-animations#Timeline-API'>Applying Animations</a> in the Spine
+	/// Runtimes Guide.
+	class SP_API Timeline : public SpineObject {
+		RTTI_DECL_NOPARENT
+
+	public:
+		Timeline(size_t frameCount, size_t frameEntries);
+
+		virtual ~Timeline();
+
+		/// Applies this timeline to the skeleton.
+		///
+		/// See <a href='https://esotericsoftware.com/spine-applying-animations#Timeline-API'>Applying Animations</a> in the Spine
+		/// Runtimes Guide.
+		/// @param skeleton The skeleton the timeline is applied to. This provides access to the bones, slots, and other skeleton
+		///           components the timelines may change.
+		/// @param lastTime The last time in seconds this timeline was applied. Some timelines trigger only at discrete times, in
+		///           which case all keys are triggered between lastTime (exclusive) and time (inclusive). Pass -1 the first time a
+		///           timeline is applied to ensure frame 0 is triggered.
+		/// @param time The time in seconds the skeleton is being posed for. Timelines find the frame before and after this time and
+		///           interpolate between the frame values.
+		/// @param events If any events are fired, they are added to this list. Can be NULL to ignore fired events or if no timelines
+		///           fire events.
+		/// @param alpha 0 applies setup or current values (depending on from), 1 uses timeline values, and intermediate values
+		///           interpolate between them. Adjusting alpha over time can mix a timeline in or out.
+		/// @param from If true, alpha transitions between setup and timeline values, setup values are used before the first
+		///           frame (current values are not used). If false, alpha transitions between current and timeline values, no change
+		///           is made before the first frame.
+		/// @param add If true, for timelines that support it, their values are added to the setup or current values (depending on
+		///           from).
+		/// @param out True when the animation is mixing out, else it is mixing in. Used by timelines that perform instant
+		///           transitions.
+		/// @param appliedPose True to modify getAppliedPose(), else getPose() is modified.
+		virtual void apply(Skeleton &skeleton, float lastTime, float time, Array<Event *> *events, float alpha, MixFrom from, bool add, bool out,
+						   bool appliedPose) = 0;
+
+		/// True if this timeline supports additive blending.
+		bool getAdditive() {
+			return _additive;
+		}
+
+		/// True if this timeline sets values instantaneously and does not support interpolation between frames.
+		bool getInstant() {
+			return _instant;
+		}
+
+		size_t getFrameEntries();
+
+		size_t getFrameCount();
+
+		Array<float> &getFrames();
+
+		float getDuration();
+
+		virtual Array<PropertyId> &getPropertyIds();
+
+	protected:
+		void setPropertyIds(PropertyId propertyIds[], size_t propertyIdsCount);
+
+		Array<PropertyId> _propertyIds;
+		Array<float> _frames;
+		size_t _frameEntries;
+		bool _additive;
+		bool _instant;
+	};
+}
+
+#endif /* Spine_Timeline_h */