private static Voxlap.point3d ToPoint3d(Voxlap.dpoint3d p)
{
return(new Voxlap.point3d()
{
x = (float)p.x,
y = (float)p.y,
z = (float)p.z,
});
}
static void Main()
{
Sdl.SDL_Init(Sdl.SDL_INIT_VIDEO);
g_pDisplaySurface = Sdl.SDL_SetVideoMode(SCREEN_WIDTH, SCREEN_HEIGHT, 32, Sdl.SDL_DOUBLEBUF);
g_DisplaySurface = (Sdl.SDL_Surface)Marshal.PtrToStructure(g_pDisplaySurface, typeof(Sdl.SDL_Surface));
Init();
Sdl.SDL_ShowCursor(0);
for (; ;)
{
if (Sdl.SDL_PollEvent(out g_Event) == 0)
{
DoFrame();
Sdl.SDL_Flip(g_pDisplaySurface);
int forward = 0;
int strafe = 0;
int numkeys;
byte[] keys = Sdl.SDL_GetKeyState(out numkeys);
if (keys[Sdl.SDLK_w] != 0)
{
forward = 10;
}
if (keys[Sdl.SDLK_a] != 0)
{
strafe = -10;
}
if (keys[Sdl.SDLK_s] != 0)
{
forward = -10;
}
if (keys[Sdl.SDLK_d] != 0)
{
strafe = 10;
}
int x, y;
byte state = Sdl.SDL_GetMouseState(out x, out y);
Voxlap.dpoint3d vec = new Voxlap.dpoint3d()
{
x = forward * or.ifo.x + strafe * or.ist.x,
y = forward * or.ifo.y + strafe * or.ist.y,
z = 0
};
or.ipo = Voxlap.ClipMove(or.ipo, vec, 8.0);
//or.ipo.x += forward * or.ifo.x;
//or.ipo.y += forward * or.ifo.y;
//or.ipo.x += strafe * or.ist.x;
//or.ipo.y += strafe * or.ist.y;
}
else
{
if (g_Event.type == Sdl.SDL_MOUSEMOTION)
{
or.ifo = TodPoint3d(Voxlap.Rotate(
ToPoint3d(or.ifo),
new Voxlap.point3d()
{
z = 1
},
(float)g_Event.motion.xrel / 100f));
or.ihe = TodPoint3d(Voxlap.Rotate(
ToPoint3d(or.ihe),
new Voxlap.point3d()
{
z = 1
},
(float)g_Event.motion.xrel / 100f));
or.ist = TodPoint3d(Voxlap.Rotate(
ToPoint3d(or.ist),
new Voxlap.point3d()
{
z = 1
},
(float)g_Event.motion.xrel / 100f));
float newangle = vertAngle + (float)-g_Event.motion.yrel / 100f;
if (newangle < Math.PI / 2 && newangle > -Math.PI / 2)
{
or.ifo = TodPoint3d(Voxlap.Rotate(
ToPoint3d(or.ifo),
ToPoint3d(or.ist),
(float)-g_Event.motion.yrel / 100f));
or.ihe = TodPoint3d(Voxlap.Rotate(
ToPoint3d(or.ihe),
ToPoint3d(or.ist),
(float)-g_Event.motion.yrel / 100f));
or.ist = TodPoint3d(Voxlap.Rotate(
ToPoint3d(or.ist),
ToPoint3d(or.ist),
(float)-g_Event.motion.yrel / 100f));
vertAngle = newangle;
}
Sdl.SDL_EventState(Sdl.SDL_MOUSEMOTION, Sdl.SDL_IGNORE);
Sdl.SDL_WarpMouse(SCREEN_WIDTH >> 1, SCREEN_HEIGHT >> 1);
Sdl.SDL_EventState(Sdl.SDL_MOUSEMOTION, Sdl.SDL_ENABLE);
}
if (g_Event.type == Sdl.SDL_MOUSEBUTTONDOWN)
{
if (g_Event.button.button == Sdl.SDL_BUTTON_WHEELUP)
{
or.ipo.z -= 10;
}
if (g_Event.button.button == Sdl.SDL_BUTTON_WHEELDOWN)
{
or.ipo.z += 10;
}
}
if (g_Event.type == Sdl.SDL_KEYDOWN)
{
if (g_Event.key.keysym.sym == Sdl.SDLK_ESCAPE)
{
break;
}
}
if (g_Event.type == Sdl.SDL_QUIT)
{
break;
}
}
}
Sdl.SDL_Quit();
}
static void Main()
{
Sdl.SDL_Init(Sdl.SDL_INIT_VIDEO);
g_pDisplaySurface = Sdl.SDL_SetVideoMode(SCREEN_WIDTH, SCREEN_HEIGHT, 32, Sdl.SDL_DOUBLEBUF);
g_DisplaySurface = (Sdl.SDL_Surface)Marshal.PtrToStructure(g_pDisplaySurface, typeof(Sdl.SDL_Surface));
Init();
Sdl.SDL_ShowCursor(0);
for (; ; )
{
if (Sdl.SDL_PollEvent(out g_Event) == 0)
{
DoFrame();
Sdl.SDL_Flip(g_pDisplaySurface);
int forward = 0;
int strafe = 0;
int numkeys;
byte[] keys = Sdl.SDL_GetKeyState(out numkeys);
if (keys[Sdl.SDLK_w] != 0) { forward = 10; }
if (keys[Sdl.SDLK_a] != 0) { strafe = -10; }
if (keys[Sdl.SDLK_s] != 0) { forward = -10; }
if (keys[Sdl.SDLK_d] != 0) { strafe = 10; }
int x, y;
byte state = Sdl.SDL_GetMouseState(out x, out y);
Voxlap.dpoint3d vec = new Voxlap.dpoint3d()
{
x = forward * or.ifo.x + strafe * or.ist.x,
y = forward * or.ifo.y + strafe * or.ist.y,
z = 0
};
or.ipo = Voxlap.ClipMove(or.ipo, vec, 8.0);
//or.ipo.x += forward * or.ifo.x;
//or.ipo.y += forward * or.ifo.y;
//or.ipo.x += strafe * or.ist.x;
//or.ipo.y += strafe * or.ist.y;
}
else
{
if (g_Event.type == Sdl.SDL_MOUSEMOTION)
{
or.ifo = TodPoint3d(Voxlap.Rotate(
ToPoint3d(or.ifo),
new Voxlap.point3d() { z = 1 },
(float)g_Event.motion.xrel / 100f));
or.ihe = TodPoint3d(Voxlap.Rotate(
ToPoint3d(or.ihe),
new Voxlap.point3d() { z = 1 },
(float)g_Event.motion.xrel / 100f));
or.ist = TodPoint3d(Voxlap.Rotate(
ToPoint3d(or.ist),
new Voxlap.point3d() { z = 1 },
(float)g_Event.motion.xrel / 100f));
float newangle = vertAngle + (float)-g_Event.motion.yrel / 100f;
if (newangle < Math.PI / 2 && newangle > -Math.PI / 2)
{
or.ifo = TodPoint3d(Voxlap.Rotate(
ToPoint3d(or.ifo),
ToPoint3d(or.ist),
(float)-g_Event.motion.yrel / 100f));
or.ihe = TodPoint3d(Voxlap.Rotate(
ToPoint3d(or.ihe),
ToPoint3d(or.ist),
(float)-g_Event.motion.yrel / 100f));
or.ist = TodPoint3d(Voxlap.Rotate(
ToPoint3d(or.ist),
ToPoint3d(or.ist),
(float)-g_Event.motion.yrel / 100f));
vertAngle = newangle;
}
Sdl.SDL_EventState(Sdl.SDL_MOUSEMOTION, Sdl.SDL_IGNORE);
Sdl.SDL_WarpMouse(SCREEN_WIDTH >> 1, SCREEN_HEIGHT >> 1);
Sdl.SDL_EventState(Sdl.SDL_MOUSEMOTION, Sdl.SDL_ENABLE);
}
if (g_Event.type == Sdl.SDL_MOUSEBUTTONDOWN)
{
if (g_Event.button.button == Sdl.SDL_BUTTON_WHEELUP)
{
or.ipo.z -= 10;
}
if (g_Event.button.button == Sdl.SDL_BUTTON_WHEELDOWN)
{
or.ipo.z += 10;
}
}
if (g_Event.type == Sdl.SDL_KEYDOWN)
{
if (g_Event.key.keysym.sym == Sdl.SDLK_ESCAPE)
{
break;
}
}
if (g_Event.type == Sdl.SDL_QUIT) break;
}
}
Sdl.SDL_Quit();
}
