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- /******************************************************************************
- * Spine Runtimes License Agreement
- * Last updated July 28, 2023. Replaces all prior versions.
- *
- * Copyright (c) 2013-2023, 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-sdl-cpp.h>
- #include <SDL.h>
- #undef main
- int main(int argc, char **argv) {
- if (SDL_Init(SDL_INIT_VIDEO)) {
- printf("Error: %s", SDL_GetError());
- return -1;
- }
- SDL_Window *window = SDL_CreateWindow("Spine SDL", SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, 800, 600, 0);
- if (!window) {
- printf("Error: %s", SDL_GetError());
- return -1;
- }
- SDL_Renderer *renderer = SDL_CreateRenderer(window, -1, SDL_RENDERER_ACCELERATED | SDL_RENDERER_PRESENTVSYNC);
- if (!renderer) {
- printf("Error: %s", SDL_GetError());
- return -1;
- }
- spine::SDLTextureLoader textureLoader(renderer);
- spine::Atlas atlas("data/spineboy.atlas", &textureLoader);
- spine::AtlasAttachmentLoader attachmentLoader(&atlas);
- spine::SkeletonJson json(&attachmentLoader);
- json.setScale(0.5f);
- spine::SkeletonData *skeletonData = json.readSkeletonDataFile("data/spineboy-pro.json");
- spine::SkeletonDrawable drawable(skeletonData);
- drawable.animationState->getData()->setDefaultMix(0.2f);
- drawable.skeleton->setPosition(400, 500);
- drawable.skeleton->setToSetupPose();
- drawable.update(0, spine::Physics_Update);
- drawable.animationState->setAnimation(0, "portal", true);
- drawable.animationState->addAnimation(0, "run", true, 0);
- bool quit = false;
- uint64_t lastFrameTime = SDL_GetPerformanceCounter();
- while (!quit) {
- SDL_Event event;
- while (SDL_PollEvent(&event) != 0) {
- if (event.type == SDL_QUIT) {
- quit = true;
- break;
- }
- }
- SDL_SetRenderDrawColor(renderer, 94, 93, 96, 255);
- SDL_RenderClear(renderer);
- uint64_t now = SDL_GetPerformanceCounter();
- double deltaTime = (now - lastFrameTime) / (double) SDL_GetPerformanceFrequency();
- lastFrameTime = now;
- drawable.update(deltaTime, spine::Physics_Update);
- drawable.draw(renderer);
- SDL_RenderPresent(renderer);
- }
- SDL_DestroyWindow(window);
- SDL_Quit();
- return 0;
- }
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