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https://github.com/haya3218/SDfmL.git
synced 2024-08-14 23:57:09 +00:00
transitions
currently buggy tho
This commit is contained in:
/nick haya
parent
5d0e099482
commit
a1aacff687
5 changed files with 116 additions and 37 deletions
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@ -1,5 +1,5 @@
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# Make sur cmake is 3.8
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cmake_minimum_required(VERSION 3.8)
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# Make sur cmake is 3.10
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cmake_minimum_required(VERSION 3.10)
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# proj name
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project(Skateboard)
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@ -14,16 +14,16 @@ set(OUT5_INCLUDE_DIRS "${CMAKE_CURRENT_LIST_DIR}/src/SDL_gpu/")
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option(PREFER_MODPLUG "Use libmodplug api instead of libopenmpt for module playback" ON)
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if (${CMAKE_SIZEOF_VOID_P} MATCHES 8)
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set(MAIN_LIBRARIES_E "${CMAKE_CURRENT_LIST_DIR}/lib/x64")
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else ()
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set(MAIN_LIBRARIES_E "${CMAKE_CURRENT_LIST_DIR}/lib/x86")
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endif ()
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# Support both 32 and 64 bit builds
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# Someone make a pull request to support MingW
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# Way to lazy to do that right now
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if (${CMAKE_SIZEOF_VOID_P} MATCHES 8)
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set(MAIN_LIBRARIES "${CMAKE_CURRENT_LIST_DIR}/lib/x64/SDL2_gpu.lib;${CMAKE_CURRENT_LIST_DIR}/lib/x64/libmodplug.lib;${CMAKE_CURRENT_LIST_DIR}/lib/x64/soloud_static.lib;${CMAKE_CURRENT_LIST_DIR}/lib/x64/SDL2.lib;${CMAKE_CURRENT_LIST_DIR}/lib/x64/SDL2_ttf.lib")
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set(MAIN_LIBRARIES_E "${CMAKE_CURRENT_LIST_DIR}/lib/x64/")
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else ()
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set(MAIN_LIBRARIES "${CMAKE_CURRENT_LIST_DIR}/lib/x86/SDL2_gpu.lib;${CMAKE_CURRENT_LIST_DIR}/lib/x86/libmodplug.lib;${CMAKE_CURRENT_LIST_DIR}/lib/x86/soloud_static.lib;${CMAKE_CURRENT_LIST_DIR}/lib/x86/SDL2.lib;${CMAKE_CURRENT_LIST_DIR}/lib/x86/SDL2_ttf.lib")
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set(MAIN_LIBRARIES_E "${CMAKE_CURRENT_LIST_DIR}/lib/x86/")
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endif ()
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set(MAIN_LIBRARIES "${MAIN_LIBRARIES_E}/SDL2_gpu.lib;${MAIN_LIBRARIES_E}/libmodplug.lib;${MAIN_LIBRARIES_E}/soloud_static.lib;${MAIN_LIBRARIES_E}/SDL2.lib;${MAIN_LIBRARIES_E}/SDL2_ttf.lib")
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# strip it all
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string(STRIP "${MAIN_LIBRARIES}" MAIN_LIBRARIES)
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@ -80,7 +80,7 @@ set_target_properties(Skateboard PROPERTIES
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)
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# copy dll files
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file(COPY ${MAIN_LIBRARIES_E} DESTINATION ${BUILD_DIRECTORY})
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file(COPY "${MAIN_LIBRARIES_E}/" DESTINATION ${BUILD_DIRECTORY})
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# remove lib files
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file(REMOVE_RECURSE "${BUILD_DIRECTORY}/*.lib")
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@ -28,6 +28,7 @@ To use it (in windows atleast),
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- Get SDL2 and SDL_ttf 2.0, and put em on the respective x86 and x64 folders.
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You know how to place them. It's fucking common sense.
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- Get SDL_gpu as well.
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- [SoLoud fork.](https://github.com/haya3218/soloud) Follow GENie instructions and build as a static library.
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- You also need to build libmodplug with it as well.
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- If you are gonna be using the OpenMPT module, you'll need the libopenmpt dll in your exe directory as well.
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Binary file not shown.
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Before Width: | Height: | Size: 339 B After Width: | Height: | Size: 12 KiB |
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@ -39,6 +39,7 @@ class ExampleState : public sdfml::sdState {
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add(&bg1);
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bg1.updateCamera(&camera);
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add(&example);
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//bg1.screenCenter();
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}
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virtual void update(float elapsed) {
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if (sdfml::key_pressed(SDL_SCANCODE_LEFT))
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@ -49,9 +50,12 @@ class ExampleState : public sdfml::sdState {
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example.y -= 1;
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if (sdfml::key_pressed(SDL_SCANCODE_DOWN))
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example.y += 1;
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if (sdfml::key_just_pressed(SDL_SCANCODE_R))
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sdfml::switchState(this);
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bg1.scale.x = sin(sdfml::elapsed/100);
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bg1.scale.y = cos(sdfml::elapsed/100);
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bg1.screenCenter();
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sdfml::focusCamera(&camera, example);
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@ -38,6 +38,9 @@
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#include "SDL_gpu/SDL_gpu.h"
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#include <thread> // std::this_thread::sleep_for
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#include <chrono> // std::chrono::seconds
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#ifdef _WIN32
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#define __FILENAME__ (strrchr(__FILE__, '\\') ? strrchr(__FILE__, '\\') + 1 : __FILE__)
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#else
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@ -65,6 +68,13 @@ struct Vector2
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int y = 0;
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};
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template <typename T>
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struct Vector3 {
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T r;
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T g;
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T b;
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};
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enum lLOG_TYPE {
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NORMAL,
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WARNING,
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@ -147,6 +157,25 @@ namespace sdfml {
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static context mContext;
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template <typename T>
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inline int getIndex(vector<T> v, T K)
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{
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auto it = find(v.begin(), v.end(), K);
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// If element was found
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if (it != v.end())
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{
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// calculating the index
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// of K
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int index = it - v.begin();
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return index;
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}
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else {
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return -1;
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}
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}
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class sdSprite {
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public:
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int x, y, width, height;
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@ -156,6 +185,8 @@ namespace sdfml {
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Vector2f scale = {1, 1};
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Vector2 offset;
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Vector3<Uint8> color;
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virtual void create(int x, int y, string path) {
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this->x = x;
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this->y = y;
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@ -163,34 +194,26 @@ namespace sdfml {
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GPU_SetBlendMode(_tex_gpu, GPU_BLEND_NORMAL);
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width = _tex_gpu->w;
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height = _tex_gpu->h;
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color.r = 255;
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color.g = 255;
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color.b = 255;
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}
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SDL_Rect emptyRect = {0, 0, 0, 0};
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GPU_Rect *r;
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virtual void update(float elapsed) {
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_x = x+offset.x;
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_y = y+offset.y;
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_w = width*scale.x;
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_h = height*scale.y;
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_sc.x = _x-_camera->x;
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_sc.y = _y-_camera->y;
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_sc.w = _w;
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_sc.h = _h;
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// GPU_SetRGBA(_tex_gpu, 255, 255, 255, alpha*255);
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GPU_SetRGBA(_tex_gpu, color.r, color.g, color.b, alpha*255);
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r = &_src_rect;
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if (r->w == 0)
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r = NULL;
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GPU_BlitRectX(_tex_gpu, r, mContext.gpu_render, &_sc, angle, NULL, NULL, GPU_FLIP_NONE);
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GPU_Rect dst = {static_cast<float>(_x-_camera->x), static_cast<float>(_y-_camera->y), width*scale.x, height*scale.y};
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GPU_BlitRectX(_tex_gpu, r, mContext.gpu_render, &dst, angle, NULL, NULL, GPU_FLIP_NONE);
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}
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virtual void destroy() {
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_x = 0;
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_y = 0;
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_w = 0;
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_h = 0;
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_sc = {0, 0, 0, 0};
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GPU_FreeImage(_tex_gpu);
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}
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virtual void updateCamera(SDL_Rect* camera) {
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@ -213,7 +236,6 @@ namespace sdfml {
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protected:
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int _x, _y, _w, _h;
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GPU_Rect _sc;
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GPU_Rect _src_rect = {0, 0, 0, 0};
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SDL_Rect dummy = {0, 0, 0, 0};
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sdCam _cam;
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@ -316,7 +338,10 @@ namespace sdfml {
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vector<sdSprite> get_mspr() {
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return _mut_sprites;
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}
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private:
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void freeSprites() {
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_mut_sprites.clear();
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_sprites.clear();
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}
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vector<sdSprite> _mut_sprites;
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vector<sdSprite*> _sprites;
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};
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@ -423,14 +448,22 @@ namespace sdfml {
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static const Uint8* kb_last;
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inline bool key_just_pressed(SDL_Scancode code) {
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if (kb[code] && !kb_last[code])
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return true;
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while (SDL_PollEvent(&mContext.events))
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{
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if (mContext.events.type == SDL_KEYDOWN)
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if (mContext.events.key.keysym.scancode == code)
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return true;
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}
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return false;
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}
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inline bool key_just_released(SDL_Scancode code) {
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if (!kb[code] && kb_last[code])
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return true;
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while (SDL_PollEvent(&mContext.events))
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{
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if (mContext.events.type == SDL_KEYUP)
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if (mContext.events.key.keysym.scancode == code)
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return true;
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}
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return false;
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}
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@ -502,12 +535,12 @@ namespace sdfml {
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float elapsedMS = (float)(end - start) / SDL_GetPerformanceFrequency() * 1000.0f;
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kb_last = SDL_GetKeyboardState(NULL);
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elapsed += 1;
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SDL_Delay(floor((1000.0f/FRAMERATE) - elapsedMS));
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kb_last = SDL_GetKeyboardState(NULL);
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GPU_Flip(mContext.gpu_render);
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}
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@ -530,12 +563,18 @@ namespace sdfml {
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return 0;
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}
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inline void switchState(sdState* state) {
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static sdSprite transitionSprite;
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static sdSprite transitionSprite2;
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static sdTimer fadeTimer;
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static sdTimer switchTimer;
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inline double clamp(double d, double min, double max) {
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const double t = d < min ? min : d;
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return t > max ? max : t;
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}
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inline int lmao(sdState* state) {
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if (curState != nullptr) {
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_ticks = {};
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_call = {};
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_repeats = {};
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_sec = {};
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if (curState->get_spr().size() > 0) {
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for (auto texture : curState->get_spr()) {
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texture->destroy();
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@ -546,9 +585,44 @@ namespace sdfml {
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texture.destroy();
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}
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}
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curState->freeSprites();
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}
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curState = state;
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_ticks = {};
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_call = {};
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_repeats = {};
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_sec = {};
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curState->create();
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transitionSprite2.create(0, 0, "data/images/black.png");
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curState->add(&transitionSprite2);
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fadeTimer.start(0, []() {
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transitionSprite2.x = clamp(transitionSprite2.x - 10, -mContext.size.x, 0);
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return 0;
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}, true);
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return 0;
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}
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inline void switchState(sdState* state) {
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try {
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if (curState != nullptr) {
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transitionSprite.create(mContext.size.x, 0, "data/images/black.png");
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curState->add(&transitionSprite);
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fadeTimer.start(0, []() {
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transitionSprite.x = clamp(transitionSprite.x - 7, 0, mContext.size.x);
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return 0;
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}, true);
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switchTimer.start(1, [state](){
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lmao(state);
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return 0;
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});
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} else {
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lmao(state);
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}
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}
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catch (...) {
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lmao(state);
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}
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}
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}
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#endif
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