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| author | Star Rauchenberger <fefferburbia@gmail.com> | 2023-11-02 09:17:25 -0400 |
|---|---|---|
| committer | Star Rauchenberger <fefferburbia@gmail.com> | 2023-11-02 09:17:25 -0400 |
| commit | 45d6e635c880a7fae8711fba366519dd314d9faf (patch) | |
| tree | a7c5e254938161727c8ba191ad68f801f1f0f2bb /util.cpp | |
| parent | 4e8f554286593ec8aca6c61fa0fb9c4934bd640c (diff) | |
| download | mazeoflife-45d6e635c880a7fae8711fba366519dd314d9faf.tar.gz mazeoflife-45d6e635c880a7fae8711fba366519dd314d9faf.tar.bz2 mazeoflife-45d6e635c880a7fae8711fba366519dd314d9faf.zip | |
Formatted source code
Diffstat (limited to 'util.cpp')
| -rw-r--r-- | util.cpp | 89 |
1 files changed, 40 insertions, 49 deletions
| diff --git a/util.cpp b/util.cpp index 9fcdbbd..693d0ad 100644 --- a/util.cpp +++ b/util.cpp | |||
| @@ -1,71 +1,62 @@ | |||
| 1 | #include "util.h" | 1 | #include "util.h" |
| 2 | #include "mazeoflife.h" | 2 | |
| 3 | #include <iostream> | 3 | #include <iostream> |
| 4 | 4 | ||
| 5 | void wrap(int& x, int& y) | 5 | #include "mazeoflife.h" |
| 6 | { | ||
| 7 | if (x < 0) | ||
| 8 | { | ||
| 9 | x = WIDTH+x; | ||
| 10 | } else if (x >= WIDTH) | ||
| 11 | { | ||
| 12 | x = x-WIDTH; | ||
| 13 | } | ||
| 14 | 6 | ||
| 15 | if (y < 0) | 7 | void wrap(int& x, int& y) { |
| 16 | { | 8 | if (x < 0) { |
| 17 | y = HEIGHT+y; | 9 | x = WIDTH + x; |
| 18 | } else if (y >= HEIGHT) | 10 | } else if (x >= WIDTH) { |
| 19 | { | 11 | x = x - WIDTH; |
| 20 | y = y-HEIGHT; | 12 | } |
| 21 | } | 13 | |
| 14 | if (y < 0) { | ||
| 15 | y = HEIGHT + y; | ||
| 16 | } else if (y >= HEIGHT) { | ||
| 17 | y = y - HEIGHT; | ||
| 18 | } | ||
| 22 | } | 19 | } |
| 23 | 20 | ||
| 24 | TTF_Font* loadFont(int size) | 21 | TTF_Font* loadFont(int size) { |
| 25 | { | 22 | TTF_Font* tmpfont = TTF_OpenFont("resources/mono.ttf", size); |
| 26 | TTF_Font* tmpfont = TTF_OpenFont("resources/mono.ttf", size); | ||
| 27 | 23 | ||
| 28 | if (tmpfont == NULL) | 24 | if (tmpfont == NULL) { |
| 29 | { | 25 | printf("Unable to load font: %s\n", TTF_GetError()); |
| 30 | printf("Unable to load font: %s\n", TTF_GetError()); | 26 | exit(1); |
| 31 | exit(1); | 27 | } |
| 32 | } | ||
| 33 | 28 | ||
| 34 | return tmpfont; | 29 | return tmpfont; |
| 35 | } | 30 | } |
| 36 | 31 | ||
| 37 | const char* getDataFile() | 32 | const char* getDataFile() { |
| 38 | { | ||
| 39 | #ifdef WINDOWS | 33 | #ifdef WINDOWS |
| 40 | char* dir = getenv("USERPROFILE"); | 34 | char* dir = getenv("USERPROFILE"); |
| 41 | #else | 35 | #else |
| 42 | char* dir = getenv("HOME"); | 36 | char* dir = getenv("HOME"); |
| 43 | #endif | 37 | #endif |
| 44 | 38 | ||
| 45 | return (std::string(dir) + "/.molhslist").c_str(); | 39 | return (std::string(dir) + "/.molhslist").c_str(); |
| 46 | } | 40 | } |
| 47 | 41 | ||
| 48 | SDL_Texture* loadImage(SDL_Renderer* renderer, std::string file) | 42 | SDL_Texture* loadImage(SDL_Renderer* renderer, std::string file) { |
| 49 | { | 43 | SDL_Surface* surface = SDL_LoadBMP(file.c_str()); |
| 50 | SDL_Surface* surface = SDL_LoadBMP(file.c_str()); | 44 | if (surface == NULL) { |
| 51 | if (surface == NULL) | 45 | std::cout << SDL_GetError() << std::endl; |
| 52 | { | 46 | return NULL; |
| 53 | std::cout << SDL_GetError() << std::endl; | 47 | } |
| 54 | return NULL; | ||
| 55 | } | ||
| 56 | 48 | ||
| 57 | SDL_Texture* texture = SDL_CreateTextureFromSurface(renderer, surface); | 49 | SDL_Texture* texture = SDL_CreateTextureFromSurface(renderer, surface); |
| 58 | SDL_FreeSurface(surface); | 50 | SDL_FreeSurface(surface); |
| 59 | 51 | ||
| 60 | return texture; | 52 | return texture; |
| 61 | } | 53 | } |
| 62 | 54 | ||
| 63 | void applyTexture(SDL_Renderer* renderer, SDL_Texture* tex, int x, int y) | 55 | void applyTexture(SDL_Renderer* renderer, SDL_Texture* tex, int x, int y) { |
| 64 | { | 56 | SDL_Rect pos; |
| 65 | SDL_Rect pos; | 57 | pos.x = x; |
| 66 | pos.x = x; | 58 | pos.y = y; |
| 67 | pos.y = y; | 59 | SDL_QueryTexture(tex, NULL, NULL, &pos.w, &pos.h); |
| 68 | SDL_QueryTexture(tex, NULL, NULL, &pos.w, &pos.h); | ||
| 69 | 60 | ||
| 70 | SDL_RenderCopy(renderer, tex, NULL, &pos); | 61 | SDL_RenderCopy(renderer, tex, NULL, &pos); |
| 71 | } \ No newline at end of file | 62 | } \ No newline at end of file |