87 lines
1.9 KiB
C
87 lines
1.9 KiB
C
#include <stdio.h> /*printf for the main*/
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#include <stdlib.h>
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#include "../headers/glut.h"
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#include "../headers/glut_timers.h"
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#include "../headers/glut_graphics.h"
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#include "../headers/glut_input.h"
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#include "../headers/glut_backend.h"
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int terminated=0;
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/* sta porcata per cappare la lettura dell'input a 60FPS */
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void input_timer( int delayms){
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process_inputs();
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glutTimerFunc( 17, input_timer, 0);
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}
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int glutCreateWindow( const char *title){
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return create_window_implementation(title);
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}
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/*all the init functions collassed here*/
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void glutInit( char **devPaths, int count){
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init_implementation( devPaths, count);
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}
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void glutInitWindowPosition( int x, int y){}
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void glutInitWindowSize( int width, int height ){
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init_window_size_implementation( width, height);
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}
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void glutDisplayFunc( void ( *callback) ( void)){
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assignRedrawCallback( callback);
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}
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void glutKeyboardFunc( void ( *callback) ( unsigned char key, int x, int y)){
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assignKeyboardCallback( callback);
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}
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void glutMainLoop(){
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int cappedTimer = 0;
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glutPostRedisplay();
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/*
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SHIEET
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*/
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glutTimerFunc( 17,input_timer, 0);
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while( ! ( terminated || timers_isEmpty())){
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cappedTimer = ( cappedTimer + 1) % 17;
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if( ! cappedTimer){
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/*
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process_inputs();
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*/
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}
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decrease_timers();
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consume_redraws(); /* the drawing potentially goes at 1000FPS, capped internally at 60 */
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sleep_implementation();
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}
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}
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void glutPassiveMotionFunc( void ( *callback) (int x, int y) ){
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assignMouseMotionCallback(callback);
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}
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void glutPostRedisplay(){
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issueRedraw();
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}
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void glutSwapBuffers(){
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swap_buffers_implementation();
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}
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void glutTimerFunc(int ms, void ( *callback)(int), int value){
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timer_list_entry* toAdd = malloc( sizeof( timer_list_entry));
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toAdd->next = NULL;
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toAdd->remaining_ms = ms;
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toAdd->callback = callback;
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timers_add( toAdd);
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}
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void glutWarpPointer(int x, int y){
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/* this one in glut_input */
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warp_pointer_implementation(x, y);
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}
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