From f745b369825958c848a64b99c81daffa089d4ea3 Mon Sep 17 00:00:00 2001 From: Ludovic Pouzenc Date: Tue, 9 Jul 2013 02:17:30 +0200 Subject: * Initial import : dummy sources, autotools conf ready --- src/sandbox/moose.c | 166 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 166 insertions(+) create mode 100644 src/sandbox/moose.c (limited to 'src/sandbox/moose.c') diff --git a/src/sandbox/moose.c b/src/sandbox/moose.c new file mode 100644 index 0000000..df0b8f1 --- /dev/null +++ b/src/sandbox/moose.c @@ -0,0 +1,166 @@ +/* + Copyright (C) 1997-2011 Sam Lantinga + + This software is provided 'as-is', without any express or implied + warranty. In no event will the authors be held liable for any damages + arising from the use of this software. + + Permission is granted to anyone to use this software for any purpose, + including commercial applications, and to alter it and redistribute it + freely. +*/ +/******************************************************************************** + * * + * Running moose :) Coded by Mike Gorchak. * + * * + ********************************************************************************/ + +#include +#include + +#include "SDL.h" + +#define MOOSEPIC_W 64 +#define MOOSEPIC_H 88 + +#define MOOSEFRAME_SIZE (MOOSEPIC_W * MOOSEPIC_H) +#define MOOSEFRAMES_COUNT 10 + +SDL_Color MooseColors[84] = { + {49, 49, 49}, {66, 24, 0}, {66, 33, 0}, {66, 66, 66}, + {66, 115, 49}, {74, 33, 0}, {74, 41, 16}, {82, 33, 8}, + {82, 41, 8}, {82, 49, 16}, {82, 82, 82}, {90, 41, 8}, + {90, 41, 16}, {90, 57, 24}, {99, 49, 16}, {99, 66, 24}, + {99, 66, 33}, {99, 74, 33}, {107, 57, 24}, {107, 82, 41}, + {115, 57, 33}, {115, 66, 33}, {115, 66, 41}, {115, 74, 0}, + {115, 90, 49}, {115, 115, 115}, {123, 82, 0}, {123, 99, 57}, + {132, 66, 41}, {132, 74, 41}, {132, 90, 8}, {132, 99, 33}, + {132, 99, 66}, {132, 107, 66}, {140, 74, 49}, {140, 99, 16}, + {140, 107, 74}, {140, 115, 74}, {148, 107, 24}, {148, 115, 82}, + {148, 123, 74}, {148, 123, 90}, {156, 115, 33}, {156, 115, 90}, + {156, 123, 82}, {156, 132, 82}, {156, 132, 99}, {156, 156, 156}, + {165, 123, 49}, {165, 123, 90}, {165, 132, 82}, {165, 132, 90}, + {165, 132, 99}, {165, 140, 90}, {173, 132, 57}, {173, 132, 99}, + {173, 140, 107}, {173, 140, 115}, {173, 148, 99}, {173, 173, 173}, + {181, 140, 74}, {181, 148, 115}, {181, 148, 123}, {181, 156, 107}, + {189, 148, 123}, {189, 156, 82}, {189, 156, 123}, {189, 156, 132}, + {189, 189, 189}, {198, 156, 123}, {198, 165, 132}, {206, 165, 99}, + {206, 165, 132}, {206, 173, 140}, {206, 206, 206}, {214, 173, 115}, + {214, 173, 140}, {222, 181, 148}, {222, 189, 132}, {222, 189, 156}, + {222, 222, 222}, {231, 198, 165}, {231, 231, 231}, {239, 206, 173} +}; + +Uint8 MooseFrames[MOOSEFRAMES_COUNT][MOOSEFRAME_SIZE]; + +void quit(int rc) +{ + SDL_Quit(); + exit(rc); +} + +void UpdateTexture(SDL_Texture *texture, int frame) +{ + SDL_Color *color; + Uint8 *src; + Uint32 *dst; + int row, col; + void *pixels; + int pitch; + + if (SDL_LockTexture(texture, NULL, &pixels, &pitch) < 0) { + fprintf(stderr, "Couldn't lock texture: %s\n", SDL_GetError()); + quit(5); + } + src = MooseFrames[frame]; + for (row = 0; row < MOOSEPIC_H; ++row) { + dst = (Uint32*)((Uint8*)pixels + row * pitch); + for (col = 0; col < MOOSEPIC_W; ++col) { + color = &MooseColors[*src++]; + *dst++ = (0xFF000000|(color->r<<16)|(color->g<<8)|color->b); + } + } + SDL_UnlockTexture(texture); +} + +int +main(int argc, char **argv) +{ + SDL_Window *window; + SDL_Renderer *renderer; + SDL_RWops *handle; + SDL_Texture *MooseTexture; + SDL_Event event; + SDL_bool done = SDL_FALSE; + int frame; + + if (SDL_Init(SDL_INIT_VIDEO) < 0) { + fprintf(stderr, "Couldn't initialize SDL: %s\n", SDL_GetError()); + return 1; + } + + /* load the moose images */ + handle = SDL_RWFromFile("src/sandbox/moose.dat", "rb"); + if (handle == NULL) { + fprintf(stderr, "Can't find the file moose.dat !\n"); + quit(2); + } + SDL_RWread(handle, MooseFrames, MOOSEFRAME_SIZE, MOOSEFRAMES_COUNT); + SDL_RWclose(handle); + + + /* Create the window and renderer */ + window = SDL_CreateWindow("Happy Moose", + SDL_WINDOWPOS_UNDEFINED, + SDL_WINDOWPOS_UNDEFINED, + MOOSEPIC_W*4, MOOSEPIC_H*4, + SDL_WINDOW_SHOWN|SDL_WINDOW_RESIZABLE); + if (!window) { + fprintf(stderr, "Couldn't set create window: %s\n", SDL_GetError()); + quit(3); + } + + renderer = SDL_CreateRenderer(window, -1, 0); + if (!renderer) { + fprintf(stderr, "Couldn't set create renderer: %s\n", SDL_GetError()); + quit(4); + } + + MooseTexture = SDL_CreateTexture(renderer, SDL_PIXELFORMAT_ARGB8888, SDL_TEXTUREACCESS_STREAMING, MOOSEPIC_W, MOOSEPIC_H); + if (!MooseTexture) { + fprintf(stderr, "Couldn't set create texture: %s\n", SDL_GetError()); + quit(5); + } + + /* Loop, waiting for QUIT or the escape key */ + frame = 0; + while (!done) { + while (SDL_PollEvent(&event)) { + switch (event.type) { + case SDL_KEYDOWN: + if (event.key.keysym.sym == SDLK_ESCAPE) { + done = SDL_TRUE; + } + break; + case SDL_QUIT: + done = SDL_TRUE; + break; + } + + } + + frame = (frame + 1) % MOOSEFRAMES_COUNT; + UpdateTexture(MooseTexture, frame); + + SDL_RenderClear(renderer); + SDL_RenderCopy(renderer, MooseTexture, NULL, NULL); + SDL_RenderPresent(renderer); + + SDL_Delay(200); + } + SDL_DestroyRenderer(renderer); + + quit(0); + return 0; +} + +/* vi: set ts=4 sw=4 expandtab: */ -- cgit v1.2.3