SDL rendering unusual fast behavior controlled

lpsandaruwan · Apr 3, 2017 · 47f6d7f · 47f6d7f
1 parent d5579a5
commit 47f6d7f
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Showing 5 changed files with 10 additions and 3 deletions.
diff --git a/.gitignore b/.gitignore
@@ -11,3 +11,6 @@ CPackSourceConfig.cmake
 _site
 Gemfile
 Gemfile.lock
+install_manifest.txt
+_CPack_Packages/
+savior_ship-0.1.1-1.x86_64.deb
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -67,7 +67,7 @@ ELSE()
     INCLUDE_DIRECTORIES(${SDL2_INCLUDE_DIRS} ${SDL2IMAGE_INCLUDE_DIRS})
     TARGET_LINK_LIBRARIES(${PROJECT_NAME} ${SDL2_LIBRARIES} ${SDL2IMAGE_LIBRARIES} ${SDL2MIXER_LIBRARIES} ${SDL2TTF_LIBRARIES})
 
-    SET(VERSION "0.1.0")
+    SET(VERSION "0.1.1")
     SET(CPACK_PACKAGE_VERSION ${VERSION})
     SET(CPACK_GENERATOR "DEB")
     SET(CPACK_PACKAGE_NAME "savior_ship")

diff --git a/assets/graphics/background.jpg b/assets/graphics/background.jpg
diff --git a/assets/graphics/background.png b/assets/graphics/background.png
diff --git a/main.cpp b/main.cpp
@@ -151,13 +151,14 @@ bool initialize()
     return status;
 }
 
+// load all the images/audio files
 bool prepareMediaFiles()
 {
     bool startFlag = false;
     bool status = true;
 
     // load background media
-    if(!backgroundWrapper.loadGraphicsFile(globalRenderer, "./assets/graphics/background.jpg"))
+    if(!backgroundWrapper.loadGraphicsFile(globalRenderer, "./assets/graphics/background.png"))
     {
         std::cout << "Failed to load background image " << std::endl;
         status = false;
@@ -237,6 +238,7 @@ bool prepareMediaFiles()
     return status;
 }
 
+// generate a random integer number between two integers
 int generateRandomNumber(int min, int max)
 {
     std::random_device randomDevice;
@@ -246,12 +248,14 @@ int generateRandomNumber(int min, int max)
     return distr(eng);
 }
 
+// used to display destroyed object image for a while
 void delayDestroyObject(Object* destroyedObject)
 {
     usleep(100000);
     destroyedObject->inProgress = false;
 }
 
+// modify appearing places enemy objects offsets
 void modifyRenderObjectList(Object* renderList[], Object* objectList[], SDL_Event* e)
 {
     while(true)
@@ -551,7 +555,7 @@ int main(int argc, char* args[])
 
                 // update window
                 SDL_RenderPresent(globalRenderer);
-                SDL_Delay(0);
+                SDL_Delay(10);
             }
         }
     }