pandory500/SDL-mirror
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Don't run indent on the Xcode templates

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--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%402582
This commit is contained in:
Sam Lantinga 2007-08-11 18:51:12 +00:00
parent 22170d41cd
commit 838787d358
29 changed files with 729 additions and 740 deletions
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2
Makefile.in
View file

@ -177,7 +177,7 @@ indent:
-name '*.h' -o \
-name '*.c' -o \
-name '*.cc' \) \
-print | \
-print | fgrep -v ./Xcode | \
while read file; do \
indent "$$file" -o "$$file.indent"; \
if cmp "$$file" "$$file.indent" >/dev/null; then \

2
Xcode/SDLTest/libsdlmain_prefix.h
View file

@ -10,4 +10,4 @@
#include <Cocoa/Cocoa.h>
#include <Carbon/Carbon.h>
#include "SDL.h"
#include "SDLMain.h"
#include "SDLMain.h"

3
Xcode/TemplatesForProjectBuilder/SDL Application/SDLMain.h
View file

@ -7,4 +7,5 @@
#import <Cocoa/Cocoa.h>
@ interface SDLMain:NSObject @ end
@interface SDLMain : NSObject
@end

90
Xcode/TemplatesForProjectBuilder/SDL Application/main.c
View file

@ -4,7 +4,7 @@
Please see the SDL documentation for details on using the SDL API:
/Developer/Documentation/SDL/docs.html
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
@ -12,54 +12,54 @@
#include "SDL.h"
int
main(int argc, char *argv[])
int main(int argc, char *argv[])
{
Uint32 initflags = SDL_INIT_VIDEO; /* See documentation for details */
SDL_Surface *screen;
Uint8 video_bpp = 0;
Uint32 videoflags = SDL_SWSURFACE;
int done;
SDL_Event event;
Uint32 initflags = SDL_INIT_VIDEO; /* See documentation for details */
SDL_Surface *screen;
Uint8 video_bpp = 0;
Uint32 videoflags = SDL_SWSURFACE;
int done;
SDL_Event event;
/* Initialize the SDL library */
if (SDL_Init(initflags) < 0) {
fprintf(stderr, "Couldn't initialize SDL: %s\n", SDL_GetError());
exit(1);
}
/* Initialize the SDL library */
if ( SDL_Init(initflags) < 0 ) {
fprintf(stderr, "Couldn't initialize SDL: %s\n",
SDL_GetError());
exit(1);
}
/* Set 640x480 video mode */
screen = SDL_SetVideoMode(640, 480, video_bpp, videoflags);
if (screen == NULL) {
fprintf(stderr, "Couldn't set 640x480x%d video mode: %s\n",
video_bpp, SDL_GetError());
SDL_Quit();
exit(2);
}
/* Set 640x480 video mode */
screen=SDL_SetVideoMode(640,480, video_bpp, videoflags);
if (screen == NULL) {
fprintf(stderr, "Couldn't set 640x480x%d video mode: %s\n",
video_bpp, SDL_GetError());
SDL_Quit();
exit(2);
}
done = 0;
while (!done) {
done = 0;
while ( !done ) {
/* Check for events */
while (SDL_PollEvent(&event)) {
switch (event.type) {
/* Check for events */
while ( SDL_PollEvent(&event) ) {
switch (event.type) {
case SDL_MOUSEMOTION:
break;
case SDL_MOUSEBUTTONDOWN:
break;
case SDL_KEYDOWN:
/* Any keypress quits the app... */
case SDL_QUIT:
done = 1;
break;
default:
break;
}
}
}
/* Clean up the SDL library */
SDL_Quit();
return (0);
case SDL_MOUSEMOTION:
break;
case SDL_MOUSEBUTTONDOWN:
break;
case SDL_KEYDOWN:
/* Any keypress quits the app... */
case SDL_QUIT:
done = 1;
break;
default:
break;
}
}
}
/* Clean up the SDL library */
SDL_Quit();
return(0);
}

13
Xcode/TemplatesForProjectBuilder/SDL Cocoa Application/SDLMain.h
View file

@ -7,10 +7,11 @@
#import <Cocoa/Cocoa.h>
@ interface SDLMain: NSObject - (IBAction) prefsMenu:(id) sender;
-(IBAction) newGame:(id) sender;
-(IBAction) openGame:(id) sender;
-(IBAction) saveGame:(id) sender;
-(IBAction) saveGameAs:(id) sender;
-(IBAction) help:(id) sender;
@interface SDLMain : NSObject
- (IBAction)prefsMenu:(id)sender;
- (IBAction)newGame:(id)sender;
- (IBAction)openGame:(id)sender;
- (IBAction)saveGame:(id)sender;
- (IBAction)saveGameAs:(id)sender;
- (IBAction)help:(id)sender;
@end

90
Xcode/TemplatesForProjectBuilder/SDL Cocoa Application/main.c
View file

@ -4,7 +4,7 @@
Please see the SDL documentation for details on using the SDL API:
/Developer/Documentation/SDL/docs.html
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
@ -12,54 +12,54 @@
#include "SDL.h"
int
main(int argc, char *argv[])
int main(int argc, char *argv[])
{
Uint32 initflags = SDL_INIT_VIDEO; /* See documentation for details */
SDL_Surface *screen;
Uint8 video_bpp = 0;
Uint32 videoflags = SDL_SWSURFACE;
int done;
SDL_Event event;
Uint32 initflags = SDL_INIT_VIDEO; /* See documentation for details */
SDL_Surface *screen;
Uint8 video_bpp = 0;
Uint32 videoflags = SDL_SWSURFACE;
int done;
SDL_Event event;
/* Initialize the SDL library */
if (SDL_Init(initflags) < 0) {
fprintf(stderr, "Couldn't initialize SDL: %s\n", SDL_GetError());
exit(1);
}
/* Initialize the SDL library */
if ( SDL_Init(initflags) < 0 ) {
fprintf(stderr, "Couldn't initialize SDL: %s\n",
SDL_GetError());
exit(1);
}
/* Set 640x480 video mode */
screen = SDL_SetVideoMode(640, 480, video_bpp, videoflags);
if (screen == NULL) {
fprintf(stderr, "Couldn't set 640x480x%d video mode: %s\n",
video_bpp, SDL_GetError());
SDL_Quit();
exit(2);
}
/* Set 640x480 video mode */
screen=SDL_SetVideoMode(640,480, video_bpp, videoflags);
if (screen == NULL) {
fprintf(stderr, "Couldn't set 640x480x%d video mode: %s\n",
video_bpp, SDL_GetError());
SDL_Quit();
exit(2);
}
done = 0;
while (!done) {
done = 0;
while ( !done ) {
/* Check for events */
while (SDL_PollEvent(&event)) {
switch (event.type) {
/* Check for events */
while ( SDL_PollEvent(&event) ) {
switch (event.type) {
case SDL_MOUSEMOTION:
break;
case SDL_MOUSEBUTTONDOWN:
break;
case SDL_KEYDOWN:
/* Any keypress quits the app... */
case SDL_QUIT:
done = 1;
break;
default:
break;
}
}
}
/* Clean up the SDL library */
SDL_Quit();
return (0);
case SDL_MOUSEMOTION:
break;
case SDL_MOUSEBUTTONDOWN:
break;
case SDL_KEYDOWN:
/* Any keypress quits the app... */
case SDL_QUIT:
done = 1;
break;
default:
break;
}
}
}
/* Clean up the SDL library */
SDL_Quit();
return(0);
}

51
Xcode/TemplatesForProjectBuilder/SDL Custom Cocoa Application/MyController.h
View file

@ -9,35 +9,38 @@
#import <Cocoa/Cocoa.h>
#import "SDL.h"
extern id gController; // instance of this class from nib
extern id gController; // instance of this class from nib
// Declare SDL_QuartzWindowDelegate (defined in SDL.framework)
@interface SDL_QuartzWindowDelegate: NSObject @ end @ interface MyController:NSObject
@interface SDL_QuartzWindowDelegate : NSObject
@end
@interface MyController : NSObject
{
// Interface Builder Outlets
IBOutlet id _framesPerSecond;
IBOutlet id _numSprites;
IBOutlet id _window;
IBOutlet id _view;
IBOutlet id _framesPerSecond;
IBOutlet id _numSprites;
IBOutlet id _window;
IBOutlet id _view;
// Private instance variables
int _nSprites;
int _max_speed;
int _doFlip;
Uint8 *_mem;
SDL_Surface *_screen;
SDL_Surface *_sprite;
SDL_Rect *_sprite_rects;
SDL_Rect *_positions;
SDL_Rect *_velocities;
int _sprites_visible;
Uint16 _sprite_w, _sprite_h;
int _mouse_x, _mouse_y;
int _nSprites;
int _max_speed;
int _doFlip;
Uint8* _mem;
SDL_Surface* _screen;
SDL_Surface* _sprite;
SDL_Rect* _sprite_rects;
SDL_Rect* _positions;
SDL_Rect* _velocities;
int _sprites_visible;
Uint16 _sprite_w, _sprite_h;
int _mouse_x, _mouse_y;
}
// Interface Builder Actions
-(IBAction) changeNumberOfSprites:(id) sender;
-(IBAction) selectUpdateMode:(id) sender;
- (IBAction)changeNumberOfSprites:(id)sender;
- (IBAction)selectUpdateMode:(id)sender;
@end

3
Xcode/TemplatesForProjectBuilder/SDL Custom Cocoa Application/MyCustomView.h
View file

@ -9,7 +9,8 @@
#import <AppKit/AppKit.h>
@ interface MyCustomView:NSQuickDrawView {
@interface MyCustomView : NSQuickDrawView
{
}
@end

12
Xcode/TemplatesForProjectBuilder/SDL Custom Cocoa Application/MyCustomWindow.h
View file

@ -11,11 +11,17 @@
// Be a subclass of SDL_QuartzWindow so SDL will
// handle the redraw problems when minimizing the window
// This class is defined in SDL.framework
@ interface SDL_QuartzWindow:NSWindow @ end
@interface SDL_QuartzWindow : NSWindow
@end
// Also assign SDL_QuartzWindowDelegate to the window
// to perform other tasks. You can subclass this delegate
// if you want to add your own delegation methods
// This class is defined in SDL.framework
@ interface SDL_QuartzWindowDelegate:NSObject @ end
@interface SDL_QuartzWindowDelegate : NSObject
@end
// Declare our custom class
@ interface MyCustomWindow:SDL_QuartzWindow @ end
@interface MyCustomWindow : SDL_QuartzWindow
@end

4
Xcode/TemplatesForProjectBuilder/SDL Custom Cocoa Application/SDLMain.h
View file

@ -7,8 +7,8 @@
#import <Cocoa/Cocoa.h>
@ interface SDLMain:NSObject {
@interface SDLMain : NSObject
{
IBOutlet id _controller;
}
@end

1
Xcode/TemplatesForProjectBuilder/SDL Custom Cocoa Application/prefix.h
View file

@ -9,3 +9,4 @@
#include <Foundation/Foundation.h>
#include <Cocoa/Cocoa.h>

3
Xcode/TemplatesForProjectBuilder/SDL OpenGL Application/SDLMain.h
View file

@ -7,4 +7,5 @@
#import <Cocoa/Cocoa.h>
@ interface SDLMain:NSObject @ end
@interface SDLMain : NSObject
@end

253
Xcode/TemplatesForProjectBuilder/SDL OpenGL Application/atlantis/atlantis.c
View file

@ -54,49 +54,46 @@ GLboolean Timing = GL_TRUE;
int w_win = 640;
int h_win = 480;
GLint count = 0;
GLint count = 0;
GLenum StrMode = GL_VENDOR;
GLboolean moving;
static double
mtime(void)
static double mtime(void)
{
struct timeval tk_time;
struct timezone tz;
gettimeofday(&tk_time, &tz);
return 4294.967296 * tk_time.tv_sec + 0.000001 * tk_time.tv_usec;
struct timeval tk_time;
struct timezone tz;
gettimeofday(&tk_time, &tz);
return 4294.967296 * tk_time.tv_sec + 0.000001 * tk_time.tv_usec;
}
static double
filter(double in, double *save)
static double filter(double in, double *save)
{
static double k1 = 0.9;
static double k2 = 0.05;
static double k1 = 0.9;
static double k2 = 0.05;
save[3] = in;
save[1] = save[0] * k1 + k2 * (save[3] + save[2]);
save[3] = in;
save[1] = save[0]*k1 + k2*(save[3] + save[2]);
save[0] = save[1];
save[2] = save[3];
save[0]=save[1];
save[2]=save[3];
return (save[1]);
return(save[1]);
}
void
DrawStr(const char *str)
void DrawStr(const char *str)
{
GLint i = 0;
if (!str)
return;
while (str[i]) {
glutBitmapCharacter(GLUT_BITMAP_HELVETICA_12, str[i]);
i++;
}
GLint i = 0;
if(!str) return;
while(str[i])
{
glutBitmapCharacter(GLUT_BITMAP_HELVETICA_12, str[i]);
i++;
}
}
void
@ -137,18 +134,18 @@ InitFishs(void)
void
Atlantis_Init(void)
{
static float ambient[] = { 0.2, 0.2, 0.2, 1.0 };
static float diffuse[] = { 1.0, 1.0, 1.0, 1.0 };
static float position[] = { 0.0, 1.0, 0.0, 0.0 };
static float mat_shininess[] = { 90.0 };
static float mat_specular[] = { 0.8, 0.8, 0.8, 1.0 };
static float mat_diffuse[] = { 0.46, 0.66, 0.795, 1.0 };
static float mat_ambient[] = { 0.3, 0.4, 0.5, 1.0 };
static float lmodel_ambient[] = { 0.4, 0.4, 0.4, 1.0 };
static float lmodel_localviewer[] = { 0.0 };
static float ambient[] = {0.2, 0.2, 0.2, 1.0};
static float diffuse[] = {1.0, 1.0, 1.0, 1.0};
static float position[] = {0.0, 1.0, 0.0, 0.0};
static float mat_shininess[] = {90.0};
static float mat_specular[] = {0.8, 0.8, 0.8, 1.0};
static float mat_diffuse[] = {0.46, 0.66, 0.795, 1.0};
static float mat_ambient[] = {0.3, 0.4, 0.5, 1.0};
static float lmodel_ambient[] = {0.4, 0.4, 0.4, 1.0};
static float lmodel_localviewer[] = {0.0};
//GLfloat map1[4] = {0.0, 0.0, 0.0, 0.0};
//GLfloat map2[4] = {0.0, 0.0, 0.0, 0.0};
static float fog_color[] = { 0.0, 0.5, 0.9, 1.0 };
static float fog_color[] = {0.0, 0.5, 0.9, 1.0};
glFrontFace(GL_CCW);
@ -171,9 +168,9 @@ Atlantis_Init(void)
InitFishs();
glEnable(GL_FOG);
glFogi(GL_FOG_MODE, GL_EXP);
glFogf(GL_FOG_DENSITY, 0.0000025);
glFogfv(GL_FOG_COLOR, fog_color);
glFogi(GL_FOG_MODE, GL_EXP);
glFogf(GL_FOG_DENSITY, 0.0000025);
glFogfv(GL_FOG_COLOR, fog_color);
glClearColor(0.0, 0.5, 0.9, 1.0);
}
@ -181,15 +178,14 @@ Atlantis_Init(void)
void
Atlantis_Reshape(int width, int height)
{
w_win = width;
h_win = height;
w_win = width;
h_win = height;
glViewport(0, 0, width, height);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
gluPerspective(60.0, (GLfloat) width / (GLfloat) height, 20000.0,
300000.0);
gluPerspective(60.0, (GLfloat) width / (GLfloat) height, 20000.0, 300000.0);
glMatrixMode(GL_MODELVIEW);
}
@ -216,42 +212,42 @@ Atlantis_Key(unsigned char key, int x, int y)
{
switch (key) {
case 't':
Timing = !Timing;
break;
Timing = !Timing;
break;
case ' ':
switch (StrMode) {
case GL_EXTENSIONS:
StrMode = GL_VENDOR;
break;
case GL_VENDOR:
StrMode = GL_RENDERER;
break;
case GL_RENDERER:
StrMode = GL_VERSION;
break;
case GL_VERSION:
StrMode = GL_EXTENSIONS;
break;
}
break;
case 27: /* Esc will quit */
switch(StrMode)
{
case GL_EXTENSIONS:
StrMode = GL_VENDOR;
break;
case GL_VENDOR:
StrMode = GL_RENDERER;
break;
case GL_RENDERER:
StrMode = GL_VERSION;
break;
case GL_VERSION:
StrMode = GL_EXTENSIONS;
break;
}
break;
case 27: /* Esc will quit */
exit(1);
break;
case 's': /* "s" start animation */
break;
case 's': /* "s" start animation */
moving = GL_TRUE;
//glutIdleFunc(Animate);
break;
case 'a': /* "a" stop animation */
break;
case 'a': /* "a" stop animation */
moving = GL_FALSE;
//glutIdleFunc(NULL);
break;
case '.': /* "." will advance frame */
break;
case '.': /* "." will advance frame */
if (!moving) {
Atlantis_Animate();
}
}
}
/*
void Display(void)
{
@ -277,10 +273,10 @@ void
Atlantis_Display(void)
{
int i;
static double th[4] = { 0.0, 0.0, 0.0, 0.0 };
static double t1 = 0.0, t2 = 0.0, t;
char num_str[128];
static double th[4] = {0.0, 0.0, 0.0, 0.0};
static double t1 = 0.0, t2 = 0.0, t;
char num_str[128];
t1 = t2;
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
@ -307,59 +303,56 @@ Atlantis_Display(void)
glScalef(0.45, 0.45, 0.3);
DrawWhale(&babyWhale);
glPopMatrix();
if (Timing) {
t2 = mtime();
t = t2 - t1;
if (t > 0.0001)
t = 1.0 / t;
glDisable(GL_LIGHTING);
//glDisable(GL_DEPTH_TEST);
glColor3f(1.0, 0.0, 0.0);
glMatrixMode(GL_PROJECTION);
glPushMatrix();
glLoadIdentity();
glOrtho(0, w_win, 0, h_win, -10.0, 10.0);
glRasterPos2f(5.0, 5.0);
switch (StrMode) {
case GL_VENDOR:
sprintf(num_str, "%0.2f Hz, %dx%d, VENDOR: ", filter(t, th),
w_win, h_win);
DrawStr(num_str);
DrawStr(glGetString(GL_VENDOR));
break;
case GL_RENDERER:
sprintf(num_str, "%0.2f Hz, %dx%d, RENDERER: ", filter(t, th),
w_win, h_win);
DrawStr(num_str);
DrawStr(glGetString(GL_RENDERER));
break;
case GL_VERSION:
sprintf(num_str, "%0.2f Hz, %dx%d, VERSION: ", filter(t, th),
w_win, h_win);
DrawStr(num_str);
DrawStr(glGetString(GL_VERSION));
break;
case GL_EXTENSIONS:
sprintf(num_str, "%0.2f Hz, %dx%d, EXTENSIONS: ", filter(t, th),
w_win, h_win);
DrawStr(num_str);
DrawStr(glGetString(GL_EXTENSIONS));
break;
}
glPopMatrix();
glMatrixMode(GL_MODELVIEW);
glEnable(GL_LIGHTING);
//glEnable(GL_DEPTH_TEST);
}
if(Timing)
{
t2 = mtime();
t = t2 - t1;
if(t > 0.0001) t = 1.0 / t;
glDisable(GL_LIGHTING);
//glDisable(GL_DEPTH_TEST);
glColor3f(1.0, 0.0, 0.0);
glMatrixMode (GL_PROJECTION);
glPushMatrix();
glLoadIdentity();
glOrtho(0, w_win, 0, h_win, -10.0, 10.0);
glRasterPos2f(5.0, 5.0);
switch(StrMode)
{
case GL_VENDOR:
sprintf(num_str, "%0.2f Hz, %dx%d, VENDOR: ", filter(t, th), w_win, h_win);
DrawStr(num_str);
DrawStr(glGetString(GL_VENDOR));
break;
case GL_RENDERER:
sprintf(num_str, "%0.2f Hz, %dx%d, RENDERER: ", filter(t, th), w_win, h_win);
DrawStr(num_str);
DrawStr(glGetString(GL_RENDERER));
break;
case GL_VERSION:
sprintf(num_str, "%0.2f Hz, %dx%d, VERSION: ", filter(t, th), w_win, h_win);
DrawStr(num_str);
DrawStr(glGetString(GL_VERSION));
break;
case GL_EXTENSIONS:
sprintf(num_str, "%0.2f Hz, %dx%d, EXTENSIONS: ", filter(t, th), w_win, h_win);
DrawStr(num_str);
DrawStr(glGetString(GL_EXTENSIONS));
break;
}
glPopMatrix();
glMatrixMode(GL_MODELVIEW);
glEnable(GL_LIGHTING);
//glEnable(GL_DEPTH_TEST);
}
count++;
glutSwapBuffers();
@ -463,4 +456,4 @@ glutIdleFunc(Animate);
glutMainLoop();
return 0; // ANSI C requires main to return int.
}
*/
*/

3
Xcode/TemplatesForProjectBuilder/SDL OpenGL Application/atlantis/atlantis.h
View file

@ -43,8 +43,7 @@
#define WHALESPEED 250.0
typedef struct _fishRec
{
typedef struct _fishRec {
float x, y, z, phi, theta, psi, v;
float xt, yt, zt;
float htail, vtail;

14
Xcode/TemplatesForProjectBuilder/SDL OpenGL Application/atlantis/swim.c
View file

@ -35,7 +35,7 @@
* OpenGL(TM) is a trademark of Silicon Graphics, Inc.
*/
#include <math.h>
#include <stdlib.h> /* For rand(). */
#include <stdlib.h> /* For rand(). */
#include <GLUT/glut.h>
#include "atlantis.h"
@ -57,10 +57,8 @@ WhalePilot(fishRec * fish)
fish->theta = 0.0;
fish->psi -= 0.5;
fish->x +=
WHALESPEED * fish->v * cos(fish->psi / RAD) * cos(fish->theta / RAD);
fish->y +=
WHALESPEED * fish->v * sin(fish->psi / RAD) * cos(fish->theta / RAD);
fish->x += WHALESPEED * fish->v * cos(fish->psi / RAD) * cos(fish->theta / RAD);
fish->y += WHALESPEED * fish->v * sin(fish->psi / RAD) * cos(fish->theta / RAD);
fish->z += WHALESPEED * fish->v * sin(fish->theta / RAD);
}
@ -154,10 +152,8 @@ SharkPilot(fishRec * fish)
}
}
fish->x +=
SHARKSPEED * fish->v * cos(fish->psi / RAD) * cos(fish->theta / RAD);
fish->y +=
SHARKSPEED * fish->v * sin(fish->psi / RAD) * cos(fish->theta / RAD);
fish->x += SHARKSPEED * fish->v * cos(fish->psi / RAD) * cos(fish->theta / RAD);
fish->y += SHARKSPEED * fish->v * sin(fish->psi / RAD) * cos(fish->theta / RAD);
fish->z += SHARKSPEED * fish->v * sin(fish->theta / RAD);
}

193
Xcode/TemplatesForProjectBuilder/SDL OpenGL Application/main.c
View file

@ -4,7 +4,7 @@
Please see the SDL documentation for details on using the SDL API:
/Developer/Documentation/SDL/docs.html
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
@ -12,175 +12,168 @@
#include "SDL.h"
extern void Atlantis_Init();
extern void Atlantis_Reshape(int w, int h);
extern void Atlantis_Animate();
extern void Atlantis_Display();
extern void Atlantis_Init ();
extern void Atlantis_Reshape (int w, int h);
extern void Atlantis_Animate ();
extern void Atlantis_Display ();
static SDL_Surface *gScreen;
static void
initAttributes()
static void initAttributes ()
{
// Setup attributes we want for the OpenGL context
int value;
// Don't set color bit sizes (SDL_GL_RED_SIZE, etc)
// Mac OS X will always use 8-8-8-8 ARGB for 32-bit screens and
// 5-5-5 RGB for 16-bit screens
// Request a 16-bit depth buffer (without this, there is no depth buffer)
value = 16;
SDL_GL_SetAttribute(SDL_GL_DEPTH_SIZE, value);
SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, value);
// Request double-buffered OpenGL
// The fact that windows are double-buffered on Mac OS X has no effect
// on OpenGL double buffering.
value = 1;
SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, value);
SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, value);
}
static void
printAttributes()
static void printAttributes ()
{
// Print out attributes of the context we created
int nAttr;
int i;
int attr[] = { SDL_GL_RED_SIZE, SDL_GL_BLUE_SIZE, SDL_GL_GREEN_SIZE,
SDL_GL_ALPHA_SIZE, SDL_GL_BUFFER_SIZE, SDL_GL_DEPTH_SIZE
};
char *desc[] = { "Red size: %d bits\n", "Blue size: %d bits\n",
"Green size: %d bits\n",
"Alpha size: %d bits\n", "Color buffer size: %d bits\n",
"Depth bufer size: %d bits\n"
};
int attr[] = { SDL_GL_RED_SIZE, SDL_GL_BLUE_SIZE, SDL_GL_GREEN_SIZE,
SDL_GL_ALPHA_SIZE, SDL_GL_BUFFER_SIZE, SDL_GL_DEPTH_SIZE };
char *desc[] = { "Red size: %d bits\n", "Blue size: %d bits\n", "Green size: %d bits\n",
"Alpha size: %d bits\n", "Color buffer size: %d bits\n",
"Depth bufer size: %d bits\n" };
nAttr = sizeof(attr) / sizeof(int);
for (i = 0; i < nAttr; i++) {
int value;
SDL_GL_GetAttribute(attr[i], &value);
printf(desc[i], value);
}
SDL_GL_GetAttribute (attr[i], &value);
printf (desc[i], value);
}
}
static void
createSurface(int fullscreen)
static void createSurface (int fullscreen)
{
Uint32 flags = 0;
flags = SDL_OPENGL;
if (fullscreen)
flags |= SDL_FULLSCREEN;
// Create window
gScreen = SDL_SetVideoMode(640, 480, 0, flags);
gScreen = SDL_SetVideoMode (640, 480, 0, flags);
if (gScreen == NULL) {
fprintf(stderr, "Couldn't set 640x480 OpenGL video mode: %s\n",
SDL_GetError());
SDL_Quit();
exit(2);
}
fprintf (stderr, "Couldn't set 640x480 OpenGL video mode: %s\n",
SDL_GetError());
SDL_Quit();
exit(2);
}
}
static void
initGL()
static void initGL ()
{
Atlantis_Init();
Atlantis_Reshape(gScreen->w, gScreen->h);
Atlantis_Init ();
Atlantis_Reshape (gScreen->w, gScreen->h);
}
static void
drawGL()
static void drawGL ()
{
Atlantis_Animate();
Atlantis_Display();
Atlantis_Animate ();
Atlantis_Display ();
}
static void
mainLoop()
static void mainLoop ()
{
SDL_Event event;
int done = 0;
int fps = 24;
int delay = 1000 / fps;
int delay = 1000/fps;
int thenTicks = -1;
int nowTicks;
while ( !done ) {
while (!done) {
/* Check for events */
while (SDL_PollEvent(&event)) {
switch (event.type) {
case SDL_MOUSEMOTION:
break;
case SDL_MOUSEBUTTONDOWN:
break;
case SDL_KEYDOWN:
/* Any keypress quits the app... */
case SDL_QUIT:
done = 1;
break;
default:
break;
}
}
/* Check for events */
while ( SDL_PollEvent (&event) ) {
switch (event.type) {
case SDL_MOUSEMOTION:
break;
case SDL_MOUSEBUTTONDOWN:
break;
case SDL_KEYDOWN:
/* Any keypress quits the app... */
case SDL_QUIT:
done = 1;
break;
default:
break;
}
}
// Draw at 24 hz
// This approach is not normally recommended - it is better to
// use time-based animation and run as fast as possible
drawGL();
SDL_GL_SwapBuffers();
drawGL ();
SDL_GL_SwapBuffers ();
// Time how long each draw-swap-delay cycle takes
// and adjust delay to get closer to target framerate
if (thenTicks > 0) {
nowTicks = SDL_GetTicks();
delay += (1000 / fps - (nowTicks - thenTicks));
nowTicks = SDL_GetTicks ();
delay += (1000/fps - (nowTicks-thenTicks));
thenTicks = nowTicks;
if (delay < 0)
delay = 1000 / fps;
} else {
thenTicks = SDL_GetTicks();
delay = 1000/fps;
}
else {
thenTicks = SDL_GetTicks ();
}
SDL_Delay(delay);
}
SDL_Delay (delay);
}
}
int
main(int argc, char *argv[])
int main(int argc, char *argv[])
{
// Init SDL video subsystem
if (SDL_Init(SDL_INIT_VIDEO) < 0) {
// Init SDL video subsystem
if ( SDL_Init (SDL_INIT_VIDEO) < 0 ) {
fprintf(stderr, "Couldn't initialize SDL: %s\n",
SDL_GetError());
exit(1);
}
fprintf(stderr, "Couldn't initialize SDL: %s\n", SDL_GetError());
exit(1);
}
// Set GL context attributes
initAttributes();
initAttributes ();
// Create GL context
createSurface(0);
createSurface (0);
// Get GL context attributes
printAttributes();
printAttributes ();
// Init GL state
initGL();
initGL ();
// Draw, get events...
mainLoop();
mainLoop ();
// Cleanup
SDL_Quit();
SDL_Quit();
return 0;
}

3
Xcode/TemplatesForXcode/SDL Application/SDLMain.h
View file

@ -7,4 +7,5 @@
#import <Cocoa/Cocoa.h>
@ interface SDLMain:NSObject @ end
@interface SDLMain : NSObject
@end

90
Xcode/TemplatesForXcode/SDL Application/main.c
View file

@ -4,7 +4,7 @@
Please see the SDL documentation for details on using the SDL API:
/Developer/Documentation/SDL/docs.html
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
@ -12,54 +12,54 @@
#include "SDL.h"
int
main(int argc, char *argv[])
int main(int argc, char *argv[])
{
Uint32 initflags = SDL_INIT_VIDEO; /* See documentation for details */
SDL_Surface *screen;
Uint8 video_bpp = 0;
Uint32 videoflags = SDL_SWSURFACE;
int done;
SDL_Event event;
Uint32 initflags = SDL_INIT_VIDEO; /* See documentation for details */
SDL_Surface *screen;
Uint8 video_bpp = 0;
Uint32 videoflags = SDL_SWSURFACE;
int done;
SDL_Event event;
/* Initialize the SDL library */
if (SDL_Init(initflags) < 0) {
fprintf(stderr, "Couldn't initialize SDL: %s\n", SDL_GetError());
exit(1);
}
/* Initialize the SDL library */
if ( SDL_Init(initflags) < 0 ) {
fprintf(stderr, "Couldn't initialize SDL: %s\n",
SDL_GetError());
exit(1);
}
/* Set 640x480 video mode */
screen = SDL_SetVideoMode(640, 480, video_bpp, videoflags);
if (screen == NULL) {
fprintf(stderr, "Couldn't set 640x480x%d video mode: %s\n",
video_bpp, SDL_GetError());
SDL_Quit();
exit(2);
}
/* Set 640x480 video mode */
screen=SDL_SetVideoMode(640,480, video_bpp, videoflags);
if (screen == NULL) {
fprintf(stderr, "Couldn't set 640x480x%d video mode: %s\n",
video_bpp, SDL_GetError());
SDL_Quit();
exit(2);
}
done = 0;
while (!done) {
done = 0;
while ( !done ) {
/* Check for events */
while (SDL_PollEvent(&event)) {
switch (event.type) {
/* Check for events */
while ( SDL_PollEvent(&event) ) {
switch (event.type) {
case SDL_MOUSEMOTION:
break;
case SDL_MOUSEBUTTONDOWN:
break;
case SDL_KEYDOWN:
/* Any keypress quits the app... */
case SDL_QUIT:
done = 1;
break;
default:
break;
}
}
}
/* Clean up the SDL library */
SDL_Quit();
return (0);
case SDL_MOUSEMOTION:
break;
case SDL_MOUSEBUTTONDOWN:
break;
case SDL_KEYDOWN:
/* Any keypress quits the app... */
case SDL_QUIT:
done = 1;
break;
default:
break;
}
}
}
/* Clean up the SDL library */
SDL_Quit();
return(0);
}

13
Xcode/TemplatesForXcode/SDL Cocoa Application/SDLMain.h
View file

@ -7,10 +7,11 @@
#import <Cocoa/Cocoa.h>
@ interface SDLMain: NSObject - (IBAction) prefsMenu:(id) sender;
-(IBAction) newGame:(id) sender;
-(IBAction) openGame:(id) sender;
-(IBAction) saveGame:(id) sender;
-(IBAction) saveGameAs:(id) sender;
-(IBAction) help:(id) sender;
@interface SDLMain : NSObject
- (IBAction)prefsMenu:(id)sender;
- (IBAction)newGame:(id)sender;
- (IBAction)openGame:(id)sender;
- (IBAction)saveGame:(id)sender;
- (IBAction)saveGameAs:(id)sender;
- (IBAction)help:(id)sender;
@end

90
Xcode/TemplatesForXcode/SDL Cocoa Application/main.c
View file

@ -4,7 +4,7 @@
Please see the SDL documentation for details on using the SDL API:
/Developer/Documentation/SDL/docs.html
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
@ -12,54 +12,54 @@
#include "SDL.h"
int
main(int argc, char *argv[])
int main(int argc, char *argv[])
{
Uint32 initflags = SDL_INIT_VIDEO; /* See documentation for details */
SDL_Surface *screen;
Uint8 video_bpp = 0;
Uint32 videoflags = SDL_SWSURFACE;
int done;
SDL_Event event;
Uint32 initflags = SDL_INIT_VIDEO; /* See documentation for details */
SDL_Surface *screen;
Uint8 video_bpp = 0;
Uint32 videoflags = SDL_SWSURFACE;
int done;
SDL_Event event;
/* Initialize the SDL library */
if (SDL_Init(initflags) < 0) {
fprintf(stderr, "Couldn't initialize SDL: %s\n", SDL_GetError());
exit(1);
}
/* Initialize the SDL library */
if ( SDL_Init(initflags) < 0 ) {
fprintf(stderr, "Couldn't initialize SDL: %s\n",
SDL_GetError());
exit(1);
}
/* Set 640x480 video mode */
screen = SDL_SetVideoMode(640, 480, video_bpp, videoflags);
if (screen == NULL) {
fprintf(stderr, "Couldn't set 640x480x%d video mode: %s\n",
video_bpp, SDL_GetError());
SDL_Quit();
exit(2);
}
/* Set 640x480 video mode */
screen=SDL_SetVideoMode(640,480, video_bpp, videoflags);
if (screen == NULL) {
fprintf(stderr, "Couldn't set 640x480x%d video mode: %s\n",
video_bpp, SDL_GetError());
SDL_Quit();
exit(2);
}
done = 0;
while (!done) {
done = 0;
while ( !done ) {
/* Check for events */
while (SDL_PollEvent(&event)) {
switch (event.type) {
/* Check for events */
while ( SDL_PollEvent(&event) ) {
switch (event.type) {
case SDL_MOUSEMOTION:
break;
case SDL_MOUSEBUTTONDOWN:
break;
case SDL_KEYDOWN:
/* Any keypress quits the app... */
case SDL_QUIT:
done = 1;
break;
default:
break;
}
}
}
/* Clean up the SDL library */
SDL_Quit();
return (0);
case SDL_MOUSEMOTION:
break;
case SDL_MOUSEBUTTONDOWN:
break;
case SDL_KEYDOWN:
/* Any keypress quits the app... */
case SDL_QUIT:
done = 1;
break;
default:
break;
}
}
}
/* Clean up the SDL library */
SDL_Quit();
return(0);
}

51
Xcode/TemplatesForXcode/SDL Custom Cocoa Application/MyController.h
View file

@ -9,35 +9,38 @@
#import <Cocoa/Cocoa.h>
#import "SDL.h"
extern id gController; // instance of this class from nib
extern id gController; // instance of this class from nib
// Declare SDL_QuartzWindowDelegate (defined in SDL.framework)
@interface SDL_QuartzWindowDelegate: NSObject @ end @ interface MyController:NSObject
@interface SDL_QuartzWindowDelegate : NSObject
@end
@interface MyController : NSObject
{
// Interface Builder Outlets
IBOutlet id _framesPerSecond;
IBOutlet id _numSprites;
IBOutlet id _window;
IBOutlet id _view;
IBOutlet id _framesPerSecond;
IBOutlet id _numSprites;
IBOutlet id _window;
IBOutlet id _view;
// Private instance variables
int _nSprites;
int _max_speed;
int _doFlip;
Uint8 *_mem;
SDL_Surface *_screen;
SDL_Surface *_sprite;
SDL_Rect *_sprite_rects;
SDL_Rect *_positions;
SDL_Rect *_velocities;
int _sprites_visible;
Uint16 _sprite_w, _sprite_h;
int _mouse_x, _mouse_y;
int _nSprites;
int _max_speed;
int _doFlip;
Uint8* _mem;
SDL_Surface* _screen;
SDL_Surface* _sprite;
SDL_Rect* _sprite_rects;
SDL_Rect* _positions;
SDL_Rect* _velocities;
int _sprites_visible;
Uint16 _sprite_w, _sprite_h;
int _mouse_x, _mouse_y;
}
// Interface Builder Actions
-(IBAction) changeNumberOfSprites:(id) sender;
-(IBAction) selectUpdateMode:(id) sender;
- (IBAction)changeNumberOfSprites:(id)sender;
- (IBAction)selectUpdateMode:(id)sender;
@end

3
Xcode/TemplatesForXcode/SDL Custom Cocoa Application/MyCustomView.h
View file

@ -9,7 +9,8 @@
#import <AppKit/AppKit.h>
@ interface MyCustomView:NSQuickDrawView {
@interface MyCustomView : NSQuickDrawView
{
}
@end

12
Xcode/TemplatesForXcode/SDL Custom Cocoa Application/MyCustomWindow.h
View file

@ -11,11 +11,17 @@
// Be a subclass of SDL_QuartzWindow so SDL will
// handle the redraw problems when minimizing the window
// This class is defined in SDL.framework
@ interface SDL_QuartzWindow:NSWindow @ end
@interface SDL_QuartzWindow : NSWindow
@end
// Also assign SDL_QuartzWindowDelegate to the window
// to perform other tasks. You can subclass this delegate
// if you want to add your own delegation methods
// This class is defined in SDL.framework
@ interface SDL_QuartzWindowDelegate:NSObject @ end
@interface SDL_QuartzWindowDelegate : NSObject
@end
// Declare our custom class
@ interface MyCustomWindow:SDL_QuartzWindow @ end
@interface MyCustomWindow : SDL_QuartzWindow
@end

4
Xcode/TemplatesForXcode/SDL Custom Cocoa Application/SDLMain.h
View file

@ -7,8 +7,8 @@
#import <Cocoa/Cocoa.h>
@ interface SDLMain:NSObject {
@interface SDLMain : NSObject
{
IBOutlet id _controller;
}
@end

3
Xcode/TemplatesForXcode/SDL OpenGL Application/SDLMain.h
View file

@ -7,4 +7,5 @@
#import <Cocoa/Cocoa.h>
@ interface SDLMain:NSObject @ end
@interface SDLMain : NSObject
@end

253
Xcode/TemplatesForXcode/SDL OpenGL Application/atlantis/atlantis.c
View file

@ -54,49 +54,46 @@ GLboolean Timing = GL_TRUE;
int w_win = 640;
int h_win = 480;
GLint count = 0;
GLint count = 0;
GLenum StrMode = GL_VENDOR;
GLboolean moving;
static double
mtime(void)
static double mtime(void)
{
struct timeval tk_time;
struct timezone tz;
gettimeofday(&tk_time, &tz);
return 4294.967296 * tk_time.tv_sec + 0.000001 * tk_time.tv_usec;
struct timeval tk_time;
struct timezone tz;
gettimeofday(&tk_time, &tz);
return 4294.967296 * tk_time.tv_sec + 0.000001 * tk_time.tv_usec;
}
static double
filter(double in, double *save)
static double filter(double in, double *save)
{
static double k1 = 0.9;
static double k2 = 0.05;
static double k1 = 0.9;
static double k2 = 0.05;
save[3] = in;
save[1] = save[0] * k1 + k2 * (save[3] + save[2]);
save[3] = in;
save[1] = save[0]*k1 + k2*(save[3] + save[2]);
save[0] = save[1];
save[2] = save[3];
save[0]=save[1];
save[2]=save[3];
return (save[1]);
return(save[1]);
}
void
DrawStr(const char *str)
void DrawStr(const char *str)
{
GLint i = 0;
if (!str)
return;
while (str[i]) {
glutBitmapCharacter(GLUT_BITMAP_HELVETICA_12, str[i]);
i++;
}
GLint i = 0;
if(!str) return;
while(str[i])
{
glutBitmapCharacter(GLUT_BITMAP_HELVETICA_12, str[i]);
i++;
}
}
void
@ -137,18 +134,18 @@ InitFishs(void)
void
Atlantis_Init(void)
{
static float ambient[] = { 0.2, 0.2, 0.2, 1.0 };
static float diffuse[] = { 1.0, 1.0, 1.0, 1.0 };
static float position[] = { 0.0, 1.0, 0.0, 0.0 };
static float mat_shininess[] = { 90.0 };
static float mat_specular[] = { 0.8, 0.8, 0.8, 1.0 };
static float mat_diffuse[] = { 0.46, 0.66, 0.795, 1.0 };
static float mat_ambient[] = { 0.3, 0.4, 0.5, 1.0 };
static float lmodel_ambient[] = { 0.4, 0.4, 0.4, 1.0 };
static float lmodel_localviewer[] = { 0.0 };
static float ambient[] = {0.2, 0.2, 0.2, 1.0};
static float diffuse[] = {1.0, 1.0, 1.0, 1.0};
static float position[] = {0.0, 1.0, 0.0, 0.0};
static float mat_shininess[] = {90.0};
static float mat_specular[] = {0.8, 0.8, 0.8, 1.0};
static float mat_diffuse[] = {0.46, 0.66, 0.795, 1.0};
static float mat_ambient[] = {0.3, 0.4, 0.5, 1.0};
static float lmodel_ambient[] = {0.4, 0.4, 0.4, 1.0};
static float lmodel_localviewer[] = {0.0};
//GLfloat map1[4] = {0.0, 0.0, 0.0, 0.0};
//GLfloat map2[4] = {0.0, 0.0, 0.0, 0.0};
static float fog_color[] = { 0.0, 0.5, 0.9, 1.0 };
static float fog_color[] = {0.0, 0.5, 0.9, 1.0};
glFrontFace(GL_CCW);
@ -171,9 +168,9 @@ Atlantis_Init(void)
InitFishs();
glEnable(GL_FOG);
glFogi(GL_FOG_MODE, GL_EXP);
glFogf(GL_FOG_DENSITY, 0.0000025);
glFogfv(GL_FOG_COLOR, fog_color);
glFogi(GL_FOG_MODE, GL_EXP);
glFogf(GL_FOG_DENSITY, 0.0000025);
glFogfv(GL_FOG_COLOR, fog_color);
glClearColor(0.0, 0.5, 0.9, 1.0);
}
@ -181,15 +178,14 @@ Atlantis_Init(void)
void
Atlantis_Reshape(int width, int height)
{
w_win = width;
h_win = height;
w_win = width;
h_win = height;
glViewport(0, 0, width, height);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
gluPerspective(60.0, (GLfloat) width / (GLfloat) height, 20000.0,
300000.0);
gluPerspective(60.0, (GLfloat) width / (GLfloat) height, 20000.0, 300000.0);
glMatrixMode(GL_MODELVIEW);
}
@ -216,42 +212,42 @@ Atlantis_Key(unsigned char key, int x, int y)
{
switch (key) {
case 't':
Timing = !Timing;
break;
Timing = !Timing;
break;
case ' ':
switch (StrMode) {
case GL_EXTENSIONS:
StrMode = GL_VENDOR;
break;
case GL_VENDOR:
StrMode = GL_RENDERER;
break;
case GL_RENDERER:
StrMode = GL_VERSION;
break;
case GL_VERSION:
StrMode = GL_EXTENSIONS;
break;
}
break;
case 27: /* Esc will quit */
switch(StrMode)
{
case GL_EXTENSIONS:
StrMode = GL_VENDOR;
break;
case GL_VENDOR:
StrMode = GL_RENDERER;
break;
case GL_RENDERER:
StrMode = GL_VERSION;
break;
case GL_VERSION:
StrMode = GL_EXTENSIONS;
break;
}
break;
case 27: /* Esc will quit */
exit(1);
break;
case 's': /* "s" start animation */
break;
case 's': /* "s" start animation */
moving = GL_TRUE;
//glutIdleFunc(Animate);
break;
case 'a': /* "a" stop animation */
break;
case 'a': /* "a" stop animation */
moving = GL_FALSE;
//glutIdleFunc(NULL);
break;
case '.': /* "." will advance frame */
break;
case '.': /* "." will advance frame */
if (!moving) {
Atlantis_Animate();
}
}
}
/*
void Display(void)
{
@ -277,10 +273,10 @@ void
Atlantis_Display(void)
{
int i;
static double th[4] = { 0.0, 0.0, 0.0, 0.0 };
static double t1 = 0.0, t2 = 0.0, t;
char num_str[128];
static double th[4] = {0.0, 0.0, 0.0, 0.0};
static double t1 = 0.0, t2 = 0.0, t;
char num_str[128];
t1 = t2;
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
@ -307,59 +303,56 @@ Atlantis_Display(void)
glScalef(0.45, 0.45, 0.3);
DrawWhale(&babyWhale);
glPopMatrix();
if (Timing) {
t2 = mtime();
t = t2 - t1;
if (t > 0.0001)
t = 1.0 / t;
glDisable(GL_LIGHTING);
//glDisable(GL_DEPTH_TEST);
glColor3f(1.0, 0.0, 0.0);
glMatrixMode(GL_PROJECTION);
glPushMatrix();
glLoadIdentity();
glOrtho(0, w_win, 0, h_win, -10.0, 10.0);
glRasterPos2f(5.0, 5.0);
switch (StrMode) {
case GL_VENDOR:
sprintf(num_str, "%0.2f Hz, %dx%d, VENDOR: ", filter(t, th),
w_win, h_win);
DrawStr(num_str);
DrawStr(glGetString(GL_VENDOR));
break;
case GL_RENDERER:
sprintf(num_str, "%0.2f Hz, %dx%d, RENDERER: ", filter(t, th),
w_win, h_win);
DrawStr(num_str);
DrawStr(glGetString(GL_RENDERER));
break;
case GL_VERSION:
sprintf(num_str, "%0.2f Hz, %dx%d, VERSION: ", filter(t, th),
w_win, h_win);
DrawStr(num_str);
DrawStr(glGetString(GL_VERSION));
break;
case GL_EXTENSIONS:
sprintf(num_str, "%0.2f Hz, %dx%d, EXTENSIONS: ", filter(t, th),
w_win, h_win);
DrawStr(num_str);
DrawStr(glGetString(GL_EXTENSIONS));
break;
}
glPopMatrix();
glMatrixMode(GL_MODELVIEW);
glEnable(GL_LIGHTING);
//glEnable(GL_DEPTH_TEST);
}
if(Timing)
{
t2 = mtime();
t = t2 - t1;
if(t > 0.0001) t = 1.0 / t;
glDisable(GL_LIGHTING);
//glDisable(GL_DEPTH_TEST);
glColor3f(1.0, 0.0, 0.0);
glMatrixMode (GL_PROJECTION);
glPushMatrix();
glLoadIdentity();
glOrtho(0, w_win, 0, h_win, -10.0, 10.0);
glRasterPos2f(5.0, 5.0);
switch(StrMode)
{
case GL_VENDOR:
sprintf(num_str, "%0.2f Hz, %dx%d, VENDOR: ", filter(t, th), w_win, h_win);
DrawStr(num_str);
DrawStr(glGetString(GL_VENDOR));
break;
case GL_RENDERER:
sprintf(num_str, "%0.2f Hz, %dx%d, RENDERER: ", filter(t, th), w_win, h_win);
DrawStr(num_str);
DrawStr(glGetString(GL_RENDERER));
break;
case GL_VERSION:
sprintf(num_str, "%0.2f Hz, %dx%d, VERSION: ", filter(t, th), w_win, h_win);
DrawStr(num_str);
DrawStr(glGetString(GL_VERSION));
break;
case GL_EXTENSIONS:
sprintf(num_str, "%0.2f Hz, %dx%d, EXTENSIONS: ", filter(t, th), w_win, h_win);
DrawStr(num_str);
DrawStr(glGetString(GL_EXTENSIONS));
break;
}
glPopMatrix();
glMatrixMode(GL_MODELVIEW);
glEnable(GL_LIGHTING);
//glEnable(GL_DEPTH_TEST);
}
count++;
glutSwapBuffers();
@ -463,4 +456,4 @@ glutIdleFunc(Animate);
glutMainLoop();
return 0; // ANSI C requires main to return int.
}
*/
*/

3
Xcode/TemplatesForXcode/SDL OpenGL Application/atlantis/atlantis.h
View file

@ -43,8 +43,7 @@
#define WHALESPEED 250.0
typedef struct _fishRec
{
typedef struct _fishRec {
float x, y, z, phi, theta, psi, v;
float xt, yt, zt;
float htail, vtail;

14
Xcode/TemplatesForXcode/SDL OpenGL Application/atlantis/swim.c
View file

@ -35,7 +35,7 @@
* OpenGL(TM) is a trademark of Silicon Graphics, Inc.
*/
#include <math.h>
#include <stdlib.h> /* For rand(). */
#include <stdlib.h> /* For rand(). */
#include <GLUT/glut.h>
#include "atlantis.h"
@ -57,10 +57,8 @@ WhalePilot(fishRec * fish)
fish->theta = 0.0;
fish->psi -= 0.5;
fish->x +=
WHALESPEED * fish->v * cos(fish->psi / RAD) * cos(fish->theta / RAD);
fish->y +=
WHALESPEED * fish->v * sin(fish->psi / RAD) * cos(fish->theta / RAD);
fish->x += WHALESPEED * fish->v * cos(fish->psi / RAD) * cos(fish->theta / RAD);
fish->y += WHALESPEED * fish->v * sin(fish->psi / RAD) * cos(fish->theta / RAD);
fish->z += WHALESPEED * fish->v * sin(fish->theta / RAD);
}
@ -154,10 +152,8 @@ SharkPilot(fishRec * fish)
}
}
fish->x +=
SHARKSPEED * fish->v * cos(fish->psi / RAD) * cos(fish->theta / RAD);
fish->y +=
SHARKSPEED * fish->v * sin(fish->psi / RAD) * cos(fish->theta / RAD);
fish->x += SHARKSPEED * fish->v * cos(fish->psi / RAD) * cos(fish->theta / RAD);
fish->y += SHARKSPEED * fish->v * sin(fish->psi / RAD) * cos(fish->theta / RAD);
fish->z += SHARKSPEED * fish->v * sin(fish->theta / RAD);
}

193
Xcode/TemplatesForXcode/SDL OpenGL Application/main.c
View file

@ -4,7 +4,7 @@
Please see the SDL documentation for details on using the SDL API:
/Developer/Documentation/SDL/docs.html
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
@ -12,175 +12,168 @@
#include "SDL.h"
extern void Atlantis_Init();
extern void Atlantis_Reshape(int w, int h);
extern void Atlantis_Animate();
extern void Atlantis_Display();
extern void Atlantis_Init ();
extern void Atlantis_Reshape (int w, int h);
extern void Atlantis_Animate ();
extern void Atlantis_Display ();
static SDL_Surface *gScreen;
static void
initAttributes()
static void initAttributes ()
{
// Setup attributes we want for the OpenGL context
int value;
// Don't set color bit sizes (SDL_GL_RED_SIZE, etc)
// Mac OS X will always use 8-8-8-8 ARGB for 32-bit screens and
// 5-5-5 RGB for 16-bit screens
// Request a 16-bit depth buffer (without this, there is no depth buffer)
value = 16;
SDL_GL_SetAttribute(SDL_GL_DEPTH_SIZE, value);
SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, value);
// Request double-buffered OpenGL
// The fact that windows are double-buffered on Mac OS X has no effect
// on OpenGL double buffering.
value = 1;
SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, value);
SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, value);
}
static void
printAttributes()
static void printAttributes ()
{
// Print out attributes of the context we created
int nAttr;
int i;
int attr[] = { SDL_GL_RED_SIZE, SDL_GL_BLUE_SIZE, SDL_GL_GREEN_SIZE,
SDL_GL_ALPHA_SIZE, SDL_GL_BUFFER_SIZE, SDL_GL_DEPTH_SIZE
};
char *desc[] = { "Red size: %d bits\n", "Blue size: %d bits\n",
"Green size: %d bits\n",
"Alpha size: %d bits\n", "Color buffer size: %d bits\n",
"Depth bufer size: %d bits\n"
};
int attr[] = { SDL_GL_RED_SIZE, SDL_GL_BLUE_SIZE, SDL_GL_GREEN_SIZE,
SDL_GL_ALPHA_SIZE, SDL_GL_BUFFER_SIZE, SDL_GL_DEPTH_SIZE };
char *desc[] = { "Red size: %d bits\n", "Blue size: %d bits\n", "Green size: %d bits\n",
"Alpha size: %d bits\n", "Color buffer size: %d bits\n",
"Depth bufer size: %d bits\n" };
nAttr = sizeof(attr) / sizeof(int);
for (i = 0; i < nAttr; i++) {
int value;
SDL_GL_GetAttribute(attr[i], &value);
printf(desc[i], value);
}
SDL_GL_GetAttribute (attr[i], &value);
printf (desc[i], value);
}
}
static void
createSurface(int fullscreen)
static void createSurface (int fullscreen)
{
Uint32 flags = 0;
flags = SDL_OPENGL;
if (fullscreen)
flags |= SDL_FULLSCREEN;
// Create window
gScreen = SDL_SetVideoMode(640, 480, 0, flags);
gScreen = SDL_SetVideoMode (640, 480, 0, flags);
if (gScreen == NULL) {
fprintf(stderr, "Couldn't set 640x480 OpenGL video mode: %s\n",
SDL_GetError());
SDL_Quit();
exit(2);
}
fprintf (stderr, "Couldn't set 640x480 OpenGL video mode: %s\n",
SDL_GetError());
SDL_Quit();
exit(2);
}
}
static void
initGL()
static void initGL ()
{
Atlantis_Init();
Atlantis_Reshape(gScreen->w, gScreen->h);
Atlantis_Init ();
Atlantis_Reshape (gScreen->w, gScreen->h);
}
static void
drawGL()
static void drawGL ()
{
Atlantis_Animate();
Atlantis_Display();
Atlantis_Animate ();
Atlantis_Display ();
}
static void
mainLoop()
static void mainLoop ()
{
SDL_Event event;
int done = 0;
int fps = 24;
int delay = 1000 / fps;
int delay = 1000/fps;
int thenTicks = -1;
int nowTicks;
while ( !done ) {
while (!done) {
/* Check for events */
while (SDL_PollEvent(&event)) {
switch (event.type) {
case SDL_MOUSEMOTION:
break;
case SDL_MOUSEBUTTONDOWN:
break;
case SDL_KEYDOWN:
/* Any keypress quits the app... */
case SDL_QUIT:
done = 1;
break;
default:
break;
}
}
/* Check for events */
while ( SDL_PollEvent (&event) ) {
switch (event.type) {
case SDL_MOUSEMOTION:
break;
case SDL_MOUSEBUTTONDOWN:
break;
case SDL_KEYDOWN:
/* Any keypress quits the app... */
case SDL_QUIT:
done = 1;
break;
default:
break;
}
}
// Draw at 24 hz
// This approach is not normally recommended - it is better to
// use time-based animation and run as fast as possible
drawGL();
SDL_GL_SwapBuffers();
drawGL ();
SDL_GL_SwapBuffers ();
// Time how long each draw-swap-delay cycle takes
// and adjust delay to get closer to target framerate
if (thenTicks > 0) {
nowTicks = SDL_GetTicks();
delay += (1000 / fps - (nowTicks - thenTicks));
nowTicks = SDL_GetTicks ();
delay += (1000/fps - (nowTicks-thenTicks));
thenTicks = nowTicks;
if (delay < 0)
delay = 1000 / fps;
} else {
thenTicks = SDL_GetTicks();
delay = 1000/fps;
}
else {
thenTicks = SDL_GetTicks ();
}
SDL_Delay(delay);
}
SDL_Delay (delay);
}
}
int
main(int argc, char *argv[])
int main(int argc, char *argv[])
{
// Init SDL video subsystem
if (SDL_Init(SDL_INIT_VIDEO) < 0) {
// Init SDL video subsystem
if ( SDL_Init (SDL_INIT_VIDEO) < 0 ) {
fprintf(stderr, "Couldn't initialize SDL: %s\n",
SDL_GetError());
exit(1);
}
fprintf(stderr, "Couldn't initialize SDL: %s\n", SDL_GetError());
exit(1);
}
// Set GL context attributes
initAttributes();
initAttributes ();
// Create GL context
createSurface(0);
createSurface (0);
// Get GL context attributes
printAttributes();
printAttributes ();
// Init GL state
initGL();
initGL ();
// Draw, get events...
mainLoop();
mainLoop ();
// Cleanup
SDL_Quit();
SDL_Quit();
return 0;
}