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octospacc
2022-08-01 23:11:07 +02:00
parent f63a06c9e1
commit 67b8bff938
11 changed files with 405 additions and 0 deletions
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Source/Util.h Normal file
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#pragma once
SDL_Surface * LoadImage ( char * FilePath );
void DrawSurf ( int x, int y, SDL_Surface * Src, SDL_Rect * Clip, SDL_Surface * Dst );
SDL_Surface * ScreenSet ( int Width, int Height, int Bits, SDL_Surface * Screen );
struct xyz {
int x, y, z;
} CursorPos, Camera;
/*** Thanks to <https://gist.github.com/jordwest/8a12196436ebcf8df98a2745251915b5> for the maths! ***/
struct xyz OrthoToIso ( int x, int z, int Multiply ) {
struct xyz xyz;
xyz.x = x * 1 * 0.5 * Multiply + z * -1 * 0.5 * Multiply;
xyz.z = x * 0.5 * 0.5 * Multiply + z * 0.5 * 0.5 * Multiply;
return xyz;
}
/*** ******************************************************************************************** ***/