bzr branch
http://gegoxaren.bato24.eu/bzr/%2Bjunk/c_sdl_joypad_ducktape
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by Gustav Hatvigsson
* added Modeline to (almost) all files. |
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/* c-basic-offset: 2; tab-width: 2; indent-tabs-mode: nil
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* vi: set shiftwidth=2 tabstop=2 expandtab:
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* :indentSize=2:tabSize=2:noTabs=true:
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*/
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by Gustav Hartvigsson
Initial code. |
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#include "game_utils.h" |
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by Gustav Hartvigsson
* fixed a few Doxygen problems. |
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/*
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by Gustav Hartvigsson
* Added licensing information to the files. |
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* This file, as the rest of the project is under MIT license.
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* see http://opensource.org/licenses/MIT
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*
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8
by Gustav Hartvigsson
* added and changed little in the files Lincening information. |
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* Author Gustav Hartvigsson <gustav.hartvigsson _at_ gmail.com> 2014
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by Gustav Hartvigsson
* Added licensing information to the files. |
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*/
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by Gustav Hartvigsson
Initial code. |
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SDL_Color game_color_set_draw_color (SDL_Renderer * renderer, |
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const SDL_Color color) { |
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SDL_Color nc = color; |
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SDL_Color oc = {0,0,0,0}; /* Save the old colour */ |
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int ret = SDL_GetRenderDrawColor (renderer, &oc.r, &oc.g, &oc.b, &oc.a); |
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if (ret < 0) { |
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fprintf(stderr, "Couldn't get Colour: %s\n", SDL_GetError()); |
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} |
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ret = SDL_SetRenderDrawColor (renderer, nc.r, nc.g, nc.b, nc.a); |
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if (ret < 0) { |
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fprintf(stderr, "Couldn't set Colour: %s\n", SDL_GetError()); |
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} |
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return oc; |
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}
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SDL_Color game_color_create_color (int r, int g, int b, int a) { |
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return (SDL_Color) {.r = r, .g = g, .b = b, .a = a}; |
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}
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SDL_Rect game_rect_create_rect (int x, int y, int h, int w) { |
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return (SDL_Rect) {.x = x, .y = y, .h = h, .w = w}; |
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}
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SDL_Rect * game_rect_new (int x, int y, int h, int w) { |
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SDL_Rect * self = malloc (sizeof(SDL_Rect)); |
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self->x = x; |
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self->y = y; |
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self->w = w; |
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self->h = h; |
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return self; |
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}
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by Gustav Hartvigsson
created a generic error print function that should print nice looking |
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void print_error (const char * str, ... ) { |
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fprintf (stderr, |
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"============================================================================\n" |
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); |
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va_list args; |
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by Gustav Hartvigsson
* moved the files to ./src/ |
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va_start (args, str); |
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by Gustav Hartvigsson
created a generic error print function that should print nice looking |
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vfprintf (stderr, str, args); |
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va_end (args); |
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fprintf (stderr, |
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"\n" |
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"============================================================================\n" |
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); |
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}
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