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Update Engine

acetheking987 2024-09-06 13:39:28 +00:00
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Engine.md

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The engine initializes SDL2, TFF and handles basic functions The engine initializes SDL2, TFF and handles basic functions
## Constructor ## Functions
### Constructor
This initializes SDL2 and creates a window. This initializes SDL2 and creates a window.
` engine = new Engine("Game", 800, 600);` ` engine = new Engine("Game", 800, 600);`
## startFrame ### startFrame
This sets the `frameStart` variable to the output of `SDL_GetTicks()` to be able to adjust framerate. This sets the `frameStart` variable to the output of `SDL_GetTicks()` to be able to adjust framerate.
## render ### render
This updates the screen with any changes by running `SDL_RenderPresent(renderer);`. It also automatically delays to reach the desired framerate if necessary. This updates the screen with any changes by running `SDL_RenderPresent(renderer);`. It also automatically delays to reach the desired framerate if necessary.
## clear ### clear
This clears the screen with a provided color `engine->clear({ 100, 150, 255, 255 });`, this color is a `SDL_Colour` type. This clears the screen with a provided color `engine->clear({ 100, 150, 255, 255 });`, this color is a `SDL_Colour` type.
## Update ### Update
This runs all the input updates using the Input class. This runs all the input updates using the Input class.
## Deconstructor ### Deconstructor
This destroys the `renderer` and `window`, It also runs `SDL_Quit()` and `TFF_Quit()`. This destroys the `renderer` and `window`, It also runs `SDL_Quit()` and `TFF_Quit()`.