Examples: Initial ImGui 1.85 integration example. (#338)

* Examples: Initial ImGui 1.85 integration example. * Attempt to load and compile shaders. * ImGUI integration done with some workarounds. * ImGUI integration: Cleanup example. * refactor tests->example_imgui Co-authored-by: Turánszki János <turanszkij@users.noreply.github.com>
2021-11-04 10:09:20 +01:00
parent e018935689
commit f275f4690b
36 changed files with 51256 additions and 0 deletions
@@ -0,0 +1,78 @@
+// WickedEngineTests.cpp : Defines the entry point for the application.
+//
+
+#include "stdafx.h"
+#include <SDL2/SDL.h>
+#include "sdl2.h"
+
+int sdl_loop(Tests &tests)
+{
+    SDL_Event event;
+
+    bool quit = false;
+    while (!quit)
+    {
+        SDL_PumpEvents();
+        tests.Run();
+
+//        int ret = SDL_PeepEvents(&event, 1, SDL_GETEVENT, SDL_FIRSTEVENT, SDL_LASTEVENT);
+        int ret = SDL_PollEvent(&event);
+
+        if (ret < 0) {
+            std::cerr << "Error Peeping event: " << SDL_GetError() << std::endl;
+            std::cerr << "Exiting now" << std::endl;
+            return -1;
+        }
+
+        if (ret > 0) {
+            if (event.type == SDL_WINDOWEVENT) {
+                switch (event.window.event) {
+                    case SDL_WINDOWEVENT_CLOSE:   // exit game
+                        //tests.Quit();
+                        quit = true;
+
+                    default:
+                        break;
+                }
+            }
+//            else if (event.type == SDL_KEYDOWN) {
+//                switch (event.key.keysym.scancode) {
+//                    case SDL_SCANCODE_SPACE:
+//                        tests.SetSelected(tests.GetSelected()+1);
+//                }
+//            }
+        }
+
+    }
+
+    return 0;
+}
+
+int main(int argc, char *argv[])
+{
+    Tests tests;
+    // TODO: Place code here.
+
+    wiStartupArguments::Parse(argc, argv);
+
+    sdl2::sdlsystem_ptr_t system = sdl2::make_sdlsystem(SDL_INIT_EVERYTHING | SDL_INIT_EVENTS);
+    if (!system) {
+        throw sdl2::SDLError("Error creating SDL2 system");
+    }
+
+    sdl2::window_ptr_t window = sdl2::make_window(
+            "Wicked Engine Tests",
+            SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED,
+            1280, 800,
+            SDL_WINDOW_SHOWN | SDL_WINDOW_VULKAN);
+    if (!window) {
+        throw sdl2::SDLError("Error creating window");
+    }
+
+    tests.SetWindow(window.get());
+
+    int ret = sdl_loop(tests);
+
+    SDL_Quit();
+    return ret;
+}