[Chad]

I'm trying to create a rocking feeling while playing so keep that in mind.

With help off of IRC I have came up with the following code. Basically, it is WolRon's FPS example code with my

RotateEntity camera,Sin(MilliSecs()*.05)*.5,0,Sin(MilliSecs()*.05)*.5

However, with this I cannot use my mouse to look up and down, it stutters. And keeps it still. How can I use my Sin code but still have the full capabilities of my mouse look?

Graphics3D 800, 600, 0, 1 ;3D graphics at a resolution of 800x600
SetBuffer BackBuffer() ;do all drawing to the back drawing buffer
Const PLAYER_COL= 1
Const LEVEL_COL = 2
Const ENEMY_COL = 3
Const BULLET_COL= 4
Type bullettype ;set up the bullet type
Field entityhandle ;create a field to contain the handle of the bullets mesh
End Type
Type badguytype ;set up the badguy type
Field entityhandle ;will contain the handle of the badguys mesh
Field state ;will contain the state that the badguy is currently in
End Type
light = CreateLight() ;Create a light to see
RotateEntity light, 30, 30, 0 ;angle the light
player = CreatePivot() ;A simple pivot is all we need to represent the player
camera = CreateCamera(player) ;create the camera and attach it to the player
CameraRange camera, .01, 250 ;set the camera range to something reasonable
;level = LoadMesh("level.b3d") ;load in the level mesh
level = CreateCube():ScaleEntity level,50,50,50:FlipMesh level:MoveEntity level,0,50,0:EntityColor level,20,20,200
levelfloor=CreatePlane():MoveEntity levelfloor,0,.002,0:EntityColor levelfloor,0,100,0 ;plane not needed, added it just for color
;weapon1 = LoadMesh("pistol.b3d", camera) ;load in the weapon mesh and attach it to the camera
weapon1 = CreateCylinder(32, 1, camera):RotateMesh weapon1, 90, 0, 0:ScaleEntity weapon1, .05, .05, .2:EntityColor weapon1, 50, 50, 50
;bulletmesh = LoadMesh("bullet.b3d") ;load in a bullet mesh (this will be a template mesh)
bulletmesh = CreateCone():RotateMesh bulletmesh,90,0,0:ScaleEntity bulletmesh,.1,.1,.1
EntityType bulletmesh, BULLET_COL ;set up collision type for the bullet
EntityRadius bulletmesh, .01 ;set up collision radius for the bullet
;badguymesh = LoadMesh("badguy.b3d") ;load in badguy mesh (this will also be a template mesh)
badguymesh = CreateCylinder():ScaleEntity badguymesh,.3,.95,.125;.6 wide, 1.9 tall, .25 thick
EntityType badguymesh, ENEMY_COL ;set up collision type for the badguy
EntityRadius badguymesh, .3, .95 ;set up collision radius for the badguy (1.9 meters tall, .6 meters wide)
HideEntity bulletmesh ;hide the template meshes since they are not actual objects
HideEntity badguymesh ;this will also exclude them from collisions
For iter = 1 To 10 ;create some badguys from the template badguy mesh
badguy.badguytype = New badguytype ;create a new badguy
badguy\entityhandle = CopyEntity(badguymesh) ;give him a mesh
badguy\state = Rnd(1, 2) ;1=Guard 2=Search 3=Evade 4=Attack 5=Dead
Next
MoveEntity camera, 0, .9, 0 ;move camera up to height of players head (also moves weapon)
MoveEntity weapon1, .1, -.15, .1 ;move weapon to bottom right of camera
MoveEntity player, 20, 1, -20 ;move the player to the starting position
For badguy = Each badguytype ;iterate through all of the badguys
PositionEntity badguy\entityhandle, Rnd(100)-50, .95, Rnd(100)-50 ;move the badguy to a random starting position
Next
EntityType player, PLAYER_COL ;set up collision type for the player
EntityRadius player, .3, .95 ;set up the players collision radius (1.9 meters tall, .6 meters wide)
EntityType level, LEVEL_COL ;set up collision type for the level
Collisions PLAYER_COL, LEVEL_COL, 2, 2 ;player to level
Collisions PLAYER_COL, ENEMY_COL, 1, 2 ;player to badguy
Collisions ENEMY_COL, LEVEL_COL, 2, 2 ;badguy to level
Collisions BULLET_COL, LEVEL_COL, 2, 1 ;bullet to level
Collisions BULLET_COL, ENEMY_COL, 2, 1 ;bullet to badguy
 
While Not KeyHit(1) ;ESC key
RotateEntity camera,Sin(MilliSecs()*.05)*.5,0,Sin(MilliSecs()*.05)*.5
wkey = KeyDown(17) ;collect user input
skey = KeyDown(31) ;It's a good practice to collect these inputs only once
akey = KeyDown(30) ;per loop. This will prevent odd behaviors from happening,
dkey = KeyDown(32) ;for instance if the state of a key changes between multiple
mouse1 = MouseHit(1) ;checks of that key while still in the same loop.
If wkey Then MoveEntity player, 0, 0, .1 ;Forward - w key
If skey Then MoveEntity player, 0, 0, -.1 ;Back - s key
If akey Then MoveEntity player, -.1, 0, 0 ;Left - a key
If dkey Then MoveEntity player, .1, 0, 0 ;Right - d key
TurnEntity player, 0, -MouseXSpeed()/5.0, 0 ;rotate player Pivot according to mouse X movement
TurnEntity camera, MouseYSpeed()/5.0, 0, 0 ;rotate camera up/down according to mouse Y movement
If EntityPitch(camera) < -45 ;don't allow camera to look below -45 degrees
RotateEntity camera, -45, EntityYaw(camera), EntityRoll(camera)
EndIf 
If EntityPitch(camera) > 45 ;don't allow camera to look above 45 degrees
RotateEntity camera, 45, EntityYaw(camera), EntityRoll(camera)
EndIf
MoveMouse GraphicsWidth()/2, GraphicsHeight()/2 ;reset mouse position to middle of screen
TranslateEntity player, 0, -.1, 0 ;simple gravity
If mouse1 ;check if left mouse button was pressed
bullet.bullettype = New bullettype ;create a bullet
bullet\entityhandle = CopyEntity(bulletmesh) ;create the bullet mesh
PositionEntity bullet\entityhandle, EntityX(weapon1, 1), EntityY(weapon1, 1), EntityZ(weapon1, 1) ;place the bullet at the guns position
RotateEntity bullet\entityhandle, EntityPitch(weapon1, 1), EntityYaw(weapon1, 1), EntityRoll(weapon1, 1);orientate the bullet with the gun
ResetEntity bullet\entityhandle ;otherwise bullet could hit enemy while moving from 0,0,0 to current position
EndIf
For thisbullet.bullettype = Each bullettype ;iterate through all of the bullets
MoveEntity thisbullet\entityhandle, 0, 0, 2 ;move the bullet forward along the bullets Z axis
If Abs(EntityX(thisbullet\entityhandle, 1)) > 10000 ;check if the bullet is way out of bounds
FreeEntity thisbullet\entityhandle ;delete the bullet mesh
Delete thisbullet ;delete the bullet
ElseIf Abs(EntityY(thisbullet\entityhandle, 1)) > 10000 ;check if the bullet is way out of bounds
FreeEntity thisbullet\entityhandle ;delete the bullet mesh
Delete thisbullet ;delete the bullet
ElseIf Abs(EntityZ(thisbullet\entityhandle, 1)) > 10000 ;check if the bullet is way out of bounds
FreeEntity thisbullet\entityhandle ;delete the bullet mesh
Delete thisbullet ;delete the bullet
EndIf
Next
UpdateWorld ;figures out collisions
For thisbullet = Each bullettype ;iterate through all of the bullets
If CountCollisions(thisbullet\entityhandle) > 0 ;check if bullet collided with something
enemyhit = EntityCollided(thisbullet\entityhandle, 3) ;note which enemy bullet collided with (if any)
If enemyhit > 0 Then KillBadGuy(enemyhit) ;enemyhit contains entity handle of enemy that was hit
FreeEntity thisbullet\entityhandle ;delete the bullet mesh
Delete thisbullet ;delete the bullet
EndIf
Next
RenderWorld ;draws the 3d scene
Flip ;displays the scene to the screen
Wend ;loop until the ESC key is pressed
End
Function KillBadGuy(enemyhit)
For thisbadguy.badguytype = Each badguytype ;iterate through all of the badguys
If enemyhit = thisbadguy\entityhandle ;check if the enemy hit = this badguy
If thisbadguy\state <> 5 ;check if badguy is alive
thisbadguy\state = 5 ;dead ;make him dead
EntityType thisbadguy\entityhandle, 0 ;turn off collisions for this badguy
RotateEntity thisbadguy\entityhandle, 90, 0, 0 ;make him horizontal
TranslateEntity thisbadguy\entityhandle, 0, -.9, 0 ;set him on the ground
Exit ;exits the badguy For-Next loop (no need to check rest of badguys)
EndIf
EndIf
Next
End Function