public void ApplyVelocity()
{
{
var current = this.body;
//var v = this.AngularVelocity * 10;
//current.SetAngularVelocity(v);
current.ApplyAngularImpulse(
this.AngularVelocity * AngularVelocityMultiplier
* this.CurrentInput.forcex
* ApplyVelocityElapse.ElapsedMilliseconds
* 1.0
* (1 - (this.body.GetLinearVelocity().Length() / this.speed).Min(0.9) * 0.5)
);
var vx = Math.Cos(current.GetAngle()) * this.LinearVelocityY * this.speed * this.CurrentInput.forcey
+ Math.Cos(current.GetAngle() + Math.PI / 2) * this.LinearVelocityX * this.speed;
var vy = Math.Sin(current.GetAngle()) * this.LinearVelocityY * this.speed * this.CurrentInput.forcey
+ Math.Sin(current.GetAngle() + Math.PI / 2) * this.LinearVelocityX * this.speed;
this.visual.currentvisual.alpha = 1.0;
#region RemoteGameReference
if (RemoteGameReference != null)
if (vx == 0)
if (vy == 0)
//if (v == 0)
{
// not moving anymore in network mode
// far enough to be out of sync?
//if (karmabody.GetAngularVelocity() == 0)
if (karmabody.GetLinearVelocity().Length() == 0)
if (this.KarmaInput0.All(k => k.value == 0))
{
var gap = new __vec2(
(float)this.karmabody.GetPosition().x - (float)this.body.GetPosition().x,
(float)this.karmabody.GetPosition().y - (float)this.body.GetPosition().y
);
// tolerate lesser distance?
var CloseEnough = gap.GetLength() < 1.2;
var TooFar = gap.GetLength() > 5;
if (CloseEnough)
{
ApplyVelocityMoveToLocation = false;
}
if (TooFar || ApplyVelocityMoveToLocation)
{
//this.body.SetPositionAndAngle(
// new b2Vec2(
// this.karmabody.GetPosition().x,
// this.karmabody.GetPosition().y
// ),
// this.karmabody.GetAngle()
//);
// show we are in the wrong place!
this.visual.currentvisual.alpha = 0.3;
// look at where we should be instead
this.body.SetAngle(
gap.GetRotation()
);
// and walk there!
vx = Math.Cos(current.GetAngle()) * 0.5 * this.speed
+ Math.Cos(current.GetAngle() + Math.PI / 2) * 0 * this.speed;
vy = Math.Sin(current.GetAngle()) * 0.5 * this.speed
+ Math.Sin(current.GetAngle() + Math.PI / 2) * 0 * this.speed;
ApplyVelocityMoveToLocation = true;
}
else
{
var da0 = this.karmabody.GetAngle() - this.body.GetAngle();
var da360 = (this.karmabody.GetAngle() + 360.DegreesToRadians()) - this.body.GetAngle();
if (da0 < da360)
{
this.body.SetAngle(
this.body.GetAngle() + da0 * 0.2
);
}
else
{
this.body.SetAngle(
this.body.GetAngle() + da360 * 0.2
);
}
if (CloseEnough)
{
}
else
{
this.body.SetPosition(
new b2Vec2(
this.body.GetPosition().x + gap.x * 0.3,
this.body.GetPosition().y + gap.y * 0.3
)
);
}
}
}
}
#endregion
current.SetLinearVelocity(
new b2Vec2(
vx, vy
)
);
}
// what about our karma body?
if (this.KarmaInput0.Count > 0)
{
var _karma__keyDown = this.KarmaInput0.Peek();
var _karma_velocity = new Velocity();
ExtractVelocityFromInput(_karma__keyDown, _karma_velocity);
var current = this.karmabody;
//var v = _karma_velocity.AngularVelocity * 10;
//current.SetAngularVelocity(v);
this.karmabody.ApplyAngularImpulse(
_karma_velocity.AngularVelocity
* ApplyVelocityElapse.ElapsedMilliseconds
* 0.5
* (1 - (this.karmabody.GetLinearVelocity().Length() / this.speed).Min(0.9) * 0.25)
);
var vx = Math.Cos(current.GetAngle()) * _karma_velocity.LinearVelocityY * this.speed
+ Math.Cos(current.GetAngle() + Math.PI / 2) * _karma_velocity.LinearVelocityX * this.speed;
var vy = Math.Sin(current.GetAngle()) * _karma_velocity.LinearVelocityY * this.speed
+ Math.Sin(current.GetAngle() + Math.PI / 2) * _karma_velocity.LinearVelocityX * this.speed;
current.SetLinearVelocity(
new b2Vec2(
vx, vy
)
);
if (_karma__keyDown.fixup)
{
var fixupmultiplier = 0.90;
// like a magnet
current.SetPositionAndAngle(
new b2Vec2(
_karma__keyDown.x + (current.GetPosition().x - _karma__keyDown.x) * fixupmultiplier,
_karma__keyDown.y + (current.GetPosition().y - _karma__keyDown.y) * fixupmultiplier
),
// meab me in scotty
_karma__keyDown.angle + (current.GetAngle() - _karma__keyDown.angle) * fixupmultiplier
);
}
}
this.damagebody.SetPositionAndAngle(
new b2Vec2(this.body.GetPosition().x, this.body.GetPosition().y), this.body.GetAngle()
);
ApplyVelocityElapse.Restart();
}
public StarlingGameSpriteWithPhysics()
{
sessionid = random.Next();
//b2Body ground_current = null;
//b2Body air_current = null;
#region ground_b2world
// first frame ... set up our physccs
// zombies!!
ground_b2world = new b2World(new b2Vec2(0, 0), false);
ground_b2world.SetContactListener(
new XContactListener()
);
var ground_b2debugDraw = new b2DebugDraw();
ground_dd = new ScriptCoreLib.ActionScript.flash.display.Sprite();
ground_dd.transform.colorTransform = new ColorTransform(0.0, 0, 1.0);
ground_b2debugDraw.SetSprite(ground_dd);
// textures are 512 pixels, while our svgs are 400px
// so how big is a meter in our game world? :)
ground_b2debugDraw.SetDrawScale(16);
ground_b2debugDraw.SetFillAlpha(0.1);
ground_b2debugDraw.SetLineThickness(1.0);
ground_b2debugDraw.SetFlags(b2DebugDraw.e_shapeBit);
ground_b2world.SetDebugDraw(ground_b2debugDraw);
#endregion
#region groundkarma_b2world
// first frame ... set up our physccs
// zombies!!
groundkarma_b2world = new b2World(new b2Vec2(0, 0), false);
var groundkarma_b2debugDraw = new b2DebugDraw();
groundkarma_dd = new ScriptCoreLib.ActionScript.flash.display.Sprite();
groundkarma_dd.transform.colorTransform = new ColorTransform(0.0, 1.0, 0.0);
groundkarma_b2debugDraw.SetSprite(groundkarma_dd);
// textures are 512 pixels, while our svgs are 400px
// so how big is a meter in our game world? :)
groundkarma_b2debugDraw.SetDrawScale(16);
groundkarma_b2debugDraw.SetFillAlpha(0.1);
groundkarma_b2debugDraw.SetLineThickness(1.0);
groundkarma_b2debugDraw.SetFlags(b2DebugDraw.e_shapeBit);
groundkarma_b2world.SetDebugDraw(groundkarma_b2debugDraw);
#endregion
#region air_b2world
// first frame ... set up our physccs
// zombies!!
air_b2world = new b2World(new b2Vec2(0, 0), false);
var air_b2debugDraw = new b2DebugDraw();
air_dd = new ScriptCoreLib.ActionScript.flash.display.Sprite();
// make it red!
air_dd.transform.colorTransform = new ColorTransform(1.0, 0, 0);
// make it slave
air_dd.alpha = 0.3;
air_b2debugDraw.SetSprite(air_dd);
// textures are 512 pixels, while our svgs are 400px
// so how big is a meter in our game world? :)
air_b2debugDraw.SetDrawScale(16);
air_b2debugDraw.SetFillAlpha(0.1);
air_b2debugDraw.SetLineThickness(1.0);
air_b2debugDraw.SetFlags(b2DebugDraw.e_shapeBit);
air_b2world.SetDebugDraw(air_b2debugDraw);
#endregion
#region damage_b2world
// first frame ... set up our physccs
// zombies!!
damage_b2world = new b2World(new b2Vec2(0, 0), false);
damage_b2world.SetContactListener(
new XContactListener { DiscardSmallImpulse = false }
);
var damage_b2debugDraw = new b2DebugDraw();
damage_dd = new ScriptCoreLib.ActionScript.flash.display.Sprite();
// make it red!
//air_dd.transform.colorTransform = new ColorTransform(1.0, 0, 0);
// make it slave
damage_dd.alpha = 0.3;
damage_b2debugDraw.SetSprite(air_dd);
// textures are 512 pixels, while our svgs are 400px
// so how big is a meter in our game world? :)
damage_b2debugDraw.SetDrawScale(16);
damage_b2debugDraw.SetFillAlpha(0.1);
damage_b2debugDraw.SetLineThickness(1.0);
damage_b2debugDraw.SetFlags(b2DebugDraw.e_shapeBit);
damage_b2world.SetDebugDraw(damage_b2debugDraw);
#endregion
#region smoke_b2world
// first frame ... set up our physccs
// zombies!!
smoke_b2world = new b2World(new b2Vec2(0, 0), false);
var smoke_b2debugDraw = new b2DebugDraw();
smoke_dd = new ScriptCoreLib.ActionScript.flash.display.Sprite();
// make it red!
//air_dd.transform.colorTransform = new ColorTransform(1.0, 0, 0);
// make it slave
smoke_dd.alpha = 0.3;
smoke_b2debugDraw.SetSprite(air_dd);
// textures are 512 pixels, while our svgs are 400px
// so how big is a meter in our game world? :)
smoke_b2debugDraw.SetDrawScale(16);
smoke_b2debugDraw.SetFillAlpha(0.1);
smoke_b2debugDraw.SetLineThickness(1.0);
smoke_b2debugDraw.SetFlags(b2DebugDraw.e_shapeBit);
smoke_b2world.SetDebugDraw(smoke_b2debugDraw);
#endregion
//#region obstacles
//{
// var bodyDef = new b2BodyDef();
// bodyDef.type = Box2D.Dynamics.b2Body.b2_dynamicBody;
// // stop moving if legs stop walking!
// bodyDef.linearDamping = 10.0;
// bodyDef.angularDamping = 0.3;
// //bodyDef.angle = 1.57079633;
// bodyDef.fixedRotation = true;
// var body = air_b2world.CreateBody(bodyDef);
// body.SetPosition(new b2Vec2(10, 10));
// var fixDef = new Box2D.Dynamics.b2FixtureDef();
// fixDef.density = 0.1;
// fixDef.friction = 0.01;
// fixDef.restitution = 0;
// fixDef.shape = new Box2D.Collision.Shapes.b2CircleShape(4);
// var fix = body.CreateFixture(fixDef);
// body.SetPosition(
// new b2Vec2(-8, 0)
// );
//}
//{
// var bodyDef = new b2BodyDef();
// bodyDef.type = Box2D.Dynamics.b2Body.b2_dynamicBody;
// // stop moving if legs stop walking!
// bodyDef.linearDamping = 10.0;
// bodyDef.angularDamping = 0.3;
// //bodyDef.angle = 1.57079633;
// bodyDef.fixedRotation = true;
// var body = ground_b2world.CreateBody(bodyDef);
// body.SetPosition(new b2Vec2(10, 10));
// var fixDef = new Box2D.Dynamics.b2FixtureDef();
// fixDef.density = 0.1;
// fixDef.friction = 0.01;
// fixDef.restitution = 0;
// fixDef.shape = new Box2D.Collision.Shapes.b2CircleShape(4);
// var fix = body.CreateFixture(fixDef);
// body.SetPosition(
// new b2Vec2(8, -8)
// );
//}
//{
// var bodyDef = new b2BodyDef();
// bodyDef.type = Box2D.Dynamics.b2Body.b2_dynamicBody;
// // stop moving if legs stop walking!
// bodyDef.linearDamping = 10.0;
// bodyDef.angularDamping = 0.3;
// //bodyDef.angle = 1.57079633;
// bodyDef.fixedRotation = true;
// var body = groundkarma_b2world.CreateBody(bodyDef);
// body.SetPosition(new b2Vec2(10, 10));
// var fixDef = new Box2D.Dynamics.b2FixtureDef();
// fixDef.density = 0.1;
// fixDef.friction = 0.01;
// fixDef.restitution = 0;
// fixDef.shape = new Box2D.Collision.Shapes.b2CircleShape(4);
// var fix = body.CreateFixture(fixDef);
// body.SetPosition(
// new b2Vec2(8, 8)
// );
//}
//#endregion
physicstime.Start();
this.onbeforefirstframe += (stage, s) =>
{
if (!disablephysicsdiagnostics)
{
s.nativeOverlay.addChild(ground_dd);
s.nativeOverlay.addChild(groundkarma_dd);
s.nativeOverlay.addChild(air_dd);
s.nativeOverlay.addChild(damage_dd);
}
// 1000 / 15
var syncframeinterval = 1000 / 15;
var syncframesince = 0L;
var syncframeextra = 0L;
// NaN ?
syncframeid = 0;
syncframetime = 0;
var prevvelocity = 0.0;
onframe +=
delegate
{
// drop frames
//if (frameid % 2 == 0)
// return;
var physicstime_elapsed = physicstime.ElapsedMilliseconds + syncframeextra;
syncframeextra = 0;
// physicstime_elapsed needs to be split!
var physicstime_elapsed_PRE = physicstime_elapsed;
physicstime.Restart();
// add up the time we are spending
syncframesince += physicstime_elapsed;
#region raise_onsyncframe
var raise_onsyncframe = false;
// time for sync frame yet?
if (syncframesince >= syncframeinterval)
{
// time for syncframe!
raise_onsyncframe = true;
// does it actually help us? disabled for now
var dx = syncframesince - syncframeinterval;
syncframesince = 0;
// Error: raise_onsyncframe: { physicstime_elapsed_PRE = 275, dx = 75, physicstime_elapsed_POST = 0 }
physicstime_elapsed_PRE -= dx;
syncframeextra += dx;
// dropping frames?
//syncframeextra = Math.Min(syncframeextra, syncframeinterval);
}
#endregion
var iterations = 10;
syncframetime += physicstime_elapsed_PRE;
#region PRE Step
//update physics world
ground_b2world.Step(physicstime_elapsed_PRE / 1000.0, iterations, iterations);
groundkarma_b2world.Step(physicstime_elapsed_PRE / 1000.0, iterations, iterations);
air_b2world.Step(physicstime_elapsed_PRE / 1000.0, iterations, iterations);
damage_b2world.Step(physicstime_elapsed_PRE / 1000.0, iterations, iterations);
smoke_b2world.Step(physicstime_elapsed_PRE / 1000.0, iterations, iterations);
#endregion
ground_b2world.ClearForces();
groundkarma_b2world.ClearForces();
air_b2world.ClearForces();
damage_b2world.ClearForces();
smoke_b2world.ClearForces();
#region DrawDebugData ClearForces
if (!disablephysicsdiagnostics)
{
ground_b2world.DrawDebugData();
groundkarma_b2world.DrawDebugData();
air_b2world.DrawDebugData();
damage_b2world.DrawDebugData();
smoke_b2world.DrawDebugData();
}
#endregion
// syncframe
if (raise_onsyncframe)
{
syncframeid++;
this.onsyncframe(stage, s);
foreach (var item in units)
{
item.FeedKarma();
}
}
#region air_dd vs ground_dd
if (current != null)
if (current.body.GetWorld() == air_b2world)
{
air_dd.alpha = 0.6;
ground_dd.alpha = 0.1;
}
else
{
air_dd.alpha = 0.1;
ground_dd.alpha = 0.6;
}
#endregion
#region DisableDefaultContentDransformation
DisableDefaultContentDransformation = true;
{
var cm = new Matrix();
var any_movement = 0.0;
if (current != null)
{
cm.translate(
-(current.body.GetPosition().x * 16),
-(current.body.GetPosition().y * 16)
);
cm.rotate(-current.body.GetAngle() - Math.PI / 2 + current.CameraRotation);
if (current.body.GetType() == Box2D.Dynamics.b2Body.b2_dynamicBody)
{
any_movement = (
current.body.GetLinearVelocity().Length() +
Math.Abs(current.body.GetAngularVelocity())
)
/ 15.0;
}
else
{
// force movement mode in a building
any_movement = 1.0;
}
}
//cm.rotate(-current.GetAngle());
move_zoom +=
(any_movement - 0.5) *
physicstime_elapsed * 0.004;
move_zoom = move_zoom.Max(0.0).Min(1.0);
var xinternalscale = internalscale;
if (disable_movezoom_and_altitude_for_scale)
{
// nop
}
else
{
xinternalscale +=
+0.20 * (1.0 - current.Altitude)
+ ((1.0 - move_zoom) * 0.04);
}
var diagonal = new __vec2
{
x = stage.stageWidth,
y = stage.stageHeight
};
//stagescale = xinternalscale * (stage.stageWidth) / (800.0);
stagescale = xinternalscale * (diagonal.GetLength()) / (1000.0);
cm.scale(stagescale, stagescale);
cm.translate(
(stage.stageWidth * 0.5),
(stage.stageHeight * internal_center_y)
);
Content.transformationMatrix = cm;
ground_dd.transform.matrix = cm;
groundkarma_dd.transform.matrix = cm;
air_dd.transform.matrix = cm;
damage_dd.transform.matrix = cm;
}
#endregion
foreach (var item in units)
{
item.ShowPositionAndAngle();
#region driverseat
if (item.driverseat != null)
if (item.driverseat.driver != null)
{
var driver = item.driverseat.driver;
driver.SetPositionAndAngle(
item.body.GetPosition().x + Math.Cos(item.body.GetAngle() - Math.PI * 0.5 - item.CameraRotation) * 2.2,
item.body.GetPosition().y + Math.Sin(item.body.GetAngle() - Math.PI * 0.5 - item.CameraRotation) * 2.2
,
item.body.GetAngle() - item.CameraRotation
);
driver.ShowPositionAndAngle();
}
#endregion
item.ApplyVelocity();
}
};
};
}
public void ApplyVelocity()
{
if (this.visual.Altitude != 0)
if (AutomaticTouchdown)
if (this.driverseat.driver == null)
{
this.VerticalVelocity = -0.4;
// reset
this.AngularVelocity = 0;
this.LinearVelocityX = 0;
this.LinearVelocityY = 0;
}
var dx = Context.gametime.ElapsedMilliseconds - ApplyVelocityElapsed;
ApplyVelocityElapsed = Context.gametime.ElapsedMilliseconds;
{
var current = this.body;
//var v = this.AngularVelocity * 10;
//current.SetAngularVelocity(v);
current.ApplyAngularImpulse(
this.AngularVelocity
* this.CurrentInput.forcex
* 0.4
* (1 - (this.body.GetLinearVelocity().Length() / this.speed).Min(0.9) * 0.5)
);
var vx = Math.Cos(current.GetAngle()) * this.LinearVelocityY * this.speed * this.CurrentInput.forcey
+ Math.Cos(current.GetAngle() + Math.PI / 2) * this.LinearVelocityX * this.speed * this.CurrentInput.forcex;
var vy = Math.Sin(current.GetAngle()) * this.LinearVelocityY * this.speed * this.CurrentInput.forcey
+ Math.Sin(current.GetAngle() + Math.PI / 2) * this.LinearVelocityX * this.speed * this.CurrentInput.forcex;
#region RemoteGameReference
if (RemoteGameReference != null)
if (vx == 0)
if (vy == 0)
//if (v == 0)
{
// not moving anymore in network mode
// far enough to be out of sync?
//if (karmabody.GetAngularVelocity() == 0)
if (body.GetLinearVelocity().Length() == 0)
if (this.KarmaInput0.All(k => k.value == 0))
{
var gap = new __vec2(
(float)this.groundkarma_body.GetPosition().x - (float)this.body.GetPosition().x,
(float)this.groundkarma_body.GetPosition().y - (float)this.body.GetPosition().y
);
// tolerate lesser distance?
var da0 = this.groundkarma_body.GetAngle() - this.body.GetAngle();
var da360 = (this.groundkarma_body.GetAngle() + 360.DegreesToRadians()) - this.body.GetAngle();
if (da0 < da360)
{
this.body.SetAngle(
this.body.GetAngle() + da0 * 0.2
);
}
else
{
this.body.SetAngle(
this.body.GetAngle() + da360 * 0.2
);
}
this.body.SetPosition(
new b2Vec2(
this.body.GetPosition().x + gap.x * 0.1,
this.body.GetPosition().y + gap.y * 0.1
)
);
}
}
#endregion
this.body.SetLinearVelocity(
new b2Vec2(
vx, vy
)
);
// attempt to course correct if near 90 degree angles!
//if (this.AngularVelocity == 0)
//{
// var fixupmultiplier = 0.90;
// var fixai = (current.GetAngle().RadiansToDegrees() / 4.0);
// if (AngularVelocitySign > 0)
// fixai = Math.Ceiling(fixai);
// else
// fixai = Math.Floor(fixai);
// var fixaf = (fixai * 16).DegreesToRadians();
// // like a magnet
// current.SetAngle(
// // meab me in scotty
// fixaf + (current.GetAngle() - fixaf) * fixupmultiplier
// );
//}
//else
//{
// AngularVelocitySign = Math.Sign(this.AngularVelocity);
//}
}
this.visual.Altitude =
(this.visual.Altitude + 0.005 * dx * this.VerticalVelocity).Max(0).Min(1);
// what about our karma body?
if (this.KarmaInput0.Count > 0)
{
var _karma__keyDown = this.KarmaInput0.Peek();
var _karma_velocity = new Velocity();
ExtractVelocityFromInput(_karma__keyDown, _karma_velocity);
var current = this.groundkarma_body;
//var v = _karma_velocity.AngularVelocity * 10;
//current.SetAngularVelocity(v);
current.ApplyAngularImpulse(
this.AngularVelocity * 0.6 * (1 - (current.GetLinearVelocity().Length() / this.speed).Min(0.9) * 0.5)
);
var vx = Math.Cos(current.GetAngle()) * _karma_velocity.LinearVelocityY * this.speed
+ Math.Cos(current.GetAngle() + Math.PI / 2) * _karma_velocity.LinearVelocityX * this.speed;
var vy = Math.Sin(current.GetAngle()) * _karma_velocity.LinearVelocityY * this.speed
+ Math.Sin(current.GetAngle() + Math.PI / 2) * _karma_velocity.LinearVelocityX * this.speed;
current.SetActive(
_karma__keyDown.BodyIsActive
);
current.SetLinearVelocity(
new b2Vec2(
vx, vy
)
);
if (_karma__keyDown.fixup)
{
var fixupmultiplier = 0.90;
// like a magnet
current.SetPositionAndAngle(
new b2Vec2(
_karma__keyDown.x + (current.GetPosition().x - _karma__keyDown.x) * fixupmultiplier,
_karma__keyDown.y + (current.GetPosition().y - _karma__keyDown.y) * fixupmultiplier
),
// meab me in scotty
_karma__keyDown.angle + (current.GetAngle() - _karma__keyDown.angle) * fixupmultiplier
);
}
}
}
public PhysicalBunker(StarlingGameSpriteWithBunkerTextures textures, StarlingGameSpriteWithPhysics Context, bool IsShop = false)
{
var textures_bunker = textures;
this.CurrentInput = new KeySample();
this.driverseat = new DriverSeat();
this.textures = textures;
this.Context = Context;
for (int i = 0; i < 7; i++)
{
this.KarmaInput0.Enqueue(
new KeySample()
);
}
visualshadow = new Image(
textures.bunker2_shadow()
).AttachTo(Context.Content_layer2_shadows);
visual = new Sprite().AttachTo(Context.Content_layer3_buildings);
visual_body = new Image(
textures.bunker2()
).AttachTo(visual);
visual_shopoverlay = new Image(
textures.bunker2_shopoverlay()
).AttachTo(visual);
visual_shopoverlay_arrow = new Image(
textures.bunker2_shopoverlay_arrow()
).AttachTo(visual);
if (IsShop)
{
#region hud_arrow
var hud_arrow = new Image(
textures_bunker.bunker2_shopoverlay_arrow()
).AttachTo(Context);
StarlingGameSpriteWithPhysics.onframe +=
(ScriptCoreLib.ActionScript.flash.display.Stage stage, Starling starling) =>
{
var gap = new __vec2(
(float)(this.body.GetPosition().x - Context.current.body.GetPosition().x),
(float)(this.body.GetPosition().y - Context.current.body.GetPosition().y)
);
var distance = gap.GetLength();
if (distance < 40)
{
visual_shopoverlay_arrow.visible = true;
hud_arrow.visible = false;
return;
}
//if (distance < 50)
//{
// visual_shopoverlay_arrow.visible = false;
// hud_arrow.visible = false;
// return;
//}
visual_shopoverlay_arrow.visible = false;
hud_arrow.visible = true;
var cm = new Matrix();
//
var yy = 8 * Math.Sin(this.Context.gametime.ElapsedMilliseconds * 0.002);
cm.translate(-128, -128 - 64 + yy);
cm.scale(Context.stagescale, Context.stagescale);
cm.rotate(gap.GetRotation() - Context.current.body.GetAngle() + Context.current.CameraRotation);
cm.translate(
(stage.stageWidth * 0.5),
(stage.stageHeight * Context.internal_center_y)
);
hud_arrow.transformationMatrix = cm;
};
#endregion
}
this.IsShop = IsShop;
#region damage_b2world
{
//initialize body
var bdef = new b2BodyDef();
bdef.angle = 0;
bdef.fixedRotation = true;
this.damagebody = Context.damage_b2world.CreateBody(bdef);
//initialize shape
var fixdef = new b2FixtureDef();
var shape = new b2PolygonShape();
fixdef.shape = shape;
shape.SetAsBox(4.5, 4.5);
fixdef.restitution = 0.4; //positively bouncy!
var fix = this.damagebody.CreateFixture(fixdef);
var fix_data = new Action<double>(
force =>
{
if (force < 1)
return;
Context.oncollision(this, force);
}
);
fix.SetUserData(fix_data);
}
#endregion
#region ground_b2world
{
//initialize body
var bdef = new b2BodyDef();
bdef.angle = 0;
bdef.fixedRotation = true;
this.body = Context.ground_b2world.CreateBody(bdef);
//initialize shape
var fixdef = new b2FixtureDef();
var shape = new b2PolygonShape();
fixdef.shape = shape;
shape.SetAsBox(4.5, 4.5);
fixdef.restitution = 0.4; //positively bouncy!
var fix = this.body.CreateFixture(fixdef);
var fix_data = new Action<double>(
force =>
{
if (force < 1)
return;
Context.oncollision(this, force);
}
);
fix.SetUserData(fix_data);
}
#endregion
{
//initialize body
var bdef = new b2BodyDef();
bdef.angle = 0;
bdef.fixedRotation = true;
this.karmabody = Context.groundkarma_b2world.CreateBody(bdef);
//initialize shape
var fixdef = new b2FixtureDef();
var shape = new b2PolygonShape();
fixdef.shape = shape;
shape.SetAsBox(4.5, 4.5);
fixdef.restitution = 0.4; //positively bouncy!
this.karmabody.CreateFixture(fixdef);
}
Context.internalunits.Add(this);
}
public void ApplyVelocity()
{
// this is now
{
var current = this.body;
//var v = velocity.AngularVelocity * 10; current.SetAngularVelocity(v);
current.ApplyAngularImpulse(
velocity.AngularVelocity
* this.CurrentInput.forcex
* ApplyVelocityElapse.ElapsedMilliseconds
* 0.01
* (1 - (this.body.GetLinearVelocity().Length() / this.speed).Min(0.9) * 0.5)
);
var vx = Math.Cos(current.GetAngle()) * velocity.LinearVelocityY * this.speed * this.CurrentInput.forcey
+ Math.Cos(current.GetAngle() + Math.PI / 2) * velocity.LinearVelocityX * this.speed;
var vy = Math.Sin(current.GetAngle()) * velocity.LinearVelocityY * this.speed * this.CurrentInput.forcey
+ Math.Sin(current.GetAngle() + Math.PI / 2) * velocity.LinearVelocityX * this.speed;
this.visual.currentvisual.alpha = 1.0;
#region RemoteGameReference
if (RemoteGameReference != null)
if (vx == 0)
if (vy == 0)
//if (v == 0)
{
// not moving anymore in network mode
// far enough to be out of sync?
if (karmabody.GetLinearVelocity().Length() == 0)
if (this.KarmaInput0.All(k => k.value == 0))
{
this.body.SetAngle(
karmabody.GetAngle()
);
var gap = new __vec2(
(float)this.karmabody.GetPosition().x - (float)this.body.GetPosition().x,
(float)this.karmabody.GetPosition().y - (float)this.body.GetPosition().y
);
// tolerate lesser distance?
if (gap.GetLength() > 0.5)
{
//this.body.SetPositionAndAngle(
// new b2Vec2(
// this.karmabody.GetPosition().x,
// this.karmabody.GetPosition().y
// ),
// this.karmabody.GetAngle()
//);
// show we are in the wrong place!
this.visual.currentvisual.alpha = 0.3;
// look at where we should be instead
this.body.SetAngle(
gap.GetRotation()
);
// and walk there!
vx = Math.Cos(current.GetAngle()) * 0.5 * this.speed
+ Math.Cos(current.GetAngle() + Math.PI / 2) * 0 * this.speed;
vy = Math.Sin(current.GetAngle()) * 0.5 * this.speed
+ Math.Sin(current.GetAngle() + Math.PI / 2) * 0 * this.speed;
}
}
}
#endregion
current.SetLinearVelocity(
new b2Vec2(
vx, vy
)
);
}
// what about our karma body?
if (this.KarmaInput0.Count > 0)
{
var _karma__keyDown = this.KarmaInput0.Peek();
var _karma_velocity = new Velocity();
ExtractVelocityFromInput(_karma__keyDown, _karma_velocity);
var current = this.karmabody;
//var v = _karma_velocity.AngularVelocity * 10;
//current.SetAngularVelocity(v);
current.ApplyAngularImpulse(
_karma_velocity.AngularVelocity
* ApplyVelocityElapse.ElapsedMilliseconds
* 0.01
* (1 - (current.GetLinearVelocity().Length() / this.speed).Min(0.9) * 0.5)
);
var vx = Math.Cos(current.GetAngle()) * _karma_velocity.LinearVelocityY * this.speed
+ Math.Cos(current.GetAngle() + Math.PI / 2) * _karma_velocity.LinearVelocityX * this.speed;
var vy = Math.Sin(current.GetAngle()) * _karma_velocity.LinearVelocityY * this.speed
+ Math.Sin(current.GetAngle() + Math.PI / 2) * _karma_velocity.LinearVelocityX * this.speed;
current.SetActive(
_karma__keyDown.BodyIsActive
);
current.SetLinearVelocity(
new b2Vec2(
vx, vy
)
);
if (_karma__keyDown.fixup)
{
var fixupmultiplier = 0.90;
current.SetAngle(
// meab me in scotty,
_karma__keyDown.angle + (current.GetAngle() - _karma__keyDown.angle) * fixupmultiplier
);
var gap = new __vec2(
(float)this.karmabody.GetPosition().x - (float)_karma__keyDown.x,
(float)this.karmabody.GetPosition().y - (float)_karma__keyDown.y
);
if (gap.GetLength() > 0.1)
{
current.SetLinearVelocity(
new b2Vec2(
vx - gap.x * 2.0,
vy - gap.y * 2.0
)
);
}
}
}
ApplyVelocityElapse.Restart();
}
public void ApplyVelocity()
{
unit4_physics.update(Context.gametime.ElapsedMilliseconds - xgt);
#region RemoteGameReference
if (RemoteGameReference != null)
{
//this.visual0.currentvisual.alpha = 0.5;
// not moving anymore in network mode
// far enough to be out of sync?
if (karmaunit4_physics.body.GetLinearVelocity().Length() < 0.5)
if (this.KarmaInput0.All(k => k.value == 0))
{
var gap = new __vec2(
(float)this.karmaunit4_physics.body.GetPosition().x - (float)this.body.GetPosition().x,
(float)this.karmaunit4_physics.body.GetPosition().y - (float)this.body.GetPosition().y
);
this.body.SetAngle(
this.body.GetAngle() + (this.karmaunit4_physics.body.GetAngle() - this.body.GetAngle()) * 0.2
);
// tolerate lesser distance?
//if (gap.GetLength() > 3)
{
// too much out of sync!
var TooMuchOutOfSyncOrOutOfView = gap.GetLength() > 10;
if (TooMuchOutOfSyncOrOutOfView)
{
this.body.SetPositionAndAngle(
new b2Vec2(
this.karmaunit4_physics.body.GetPosition().x,
this.karmaunit4_physics.body.GetPosition().y
),
this.karmaunit4_physics.body.GetAngle()
);
}
else
{
this.body.SetPosition(
new b2Vec2(
this.body.GetPosition().x + gap.x * 0.2,
this.body.GetPosition().y + gap.y * 0.2
)
);
}
// look at where we should be instead
}
}
}
#endregion
// what about our karma body?
if (this.KarmaInput0.Count > 0)
{
var _karma__keyDown = this.KarmaInput0.Peek();
ExtractVelocityFromInput(_karma__keyDown, karmaunit4_physics);
karmaunit4_physics.update(Context.gametime.ElapsedMilliseconds - xgt);
if (_karma__keyDown.fixup)
{
var fixupmultiplier = 0.95;
// like a magnet
karmaunit4_physics.body.SetPositionAndAngle(
new b2Vec2(
_karma__keyDown.x + (karmaunit4_physics.body.GetPosition().x - _karma__keyDown.x) * fixupmultiplier,
_karma__keyDown.y + (karmaunit4_physics.body.GetPosition().y - _karma__keyDown.y) * fixupmultiplier
),
// meab me in scotty,
_karma__keyDown.angle + (karmaunit4_physics.body.GetAngle() - _karma__keyDown.angle) * fixupmultiplier
);
}
}
xgt = Context.gametime.ElapsedMilliseconds;
}
public SpiralSurface(ISurface v)
{
v.onsurface +=
gl =>
{
//var __gl = (ScriptCoreLib.Android.__WebGLRenderingContext)(object)gl;
//Log.wtf("AndroidGLSpiralActivity", "onsurface");
var buffer = gl.createBuffer();
gl.bindBuffer(gl.ARRAY_BUFFER, buffer);
gl.bufferData(gl.ARRAY_BUFFER,
new Float32Array(
-1.0f, -1.0f, 1.0f,
-1.0f, -1.0f, 1.0f,
1.0f, -1.0f, 1.0f,
1.0f, -1.0f, 1.0f
), gl.STATIC_DRAW);
// Create Program
#region createProgram
var program = gl.createProgram(
new SpiralVertexShader(),
new SpiralFragmentShader()
);
gl.linkProgram(program);
gl.useProgram(program);
#endregion
var parameters_time = 0L;
var parameters_screenWidth = 0;
var parameters_screenHeight = 0;
var parameters_aspectX = 0.0f;
var parameters_aspectY = 1.0f;
#region onresize
v.onresize +=
(width, height) =>
{
//Log.wtf("AndroidGLSpiralActivity", "onresize");
parameters_screenWidth = width;
parameters_screenHeight = height;
parameters_aspectX = (float)width / (float)height;
parameters_aspectY = 1.0f;
gl.viewport(0, 0, width, height);
};
#endregion
#region onframe
var framecount = 0;
v.onframe +=
delegate
{
var time = parameters_time / 1000f;
//if (framecount == 0)
// Log.wtf("AndroidGLSpiralActivity", "onframe " + ((object)time).ToString());
parameters_time += 100;
gl.clear(gl.COLOR_BUFFER_BIT | gl.DEPTH_BUFFER_BIT);
// Load program into GPU
// Get var locations
var vertex_position = gl.getAttribLocation(program, "position");
// Set values to program variables
dynamic program_uniforms = new ShaderProgramUniforms
{
gl = gl,
program = program
};
var resolution = new __vec2 { x = parameters_screenWidth, y = parameters_screenHeight };
var aspect = new __vec2 { x = parameters_aspectX, y = parameters_aspectY };
program_uniforms.time = time;
program_uniforms.resolution = resolution;
program_uniforms.aspect = aspect;
// Render geometry
gl.bindBuffer(gl.ARRAY_BUFFER, buffer);
//opengl.glVertexAttribPointer(vertex_position, 2, (int)gl.FLOAT, false, 0, 0);
gl.vertexAttribPointer((uint)vertex_position, 2, gl.FLOAT, false, 0, 0);
gl.enableVertexAttribArray((uint)vertex_position);
gl.drawArrays(gl.TRIANGLES, 0, 6);
gl.disableVertexAttribArray((uint)vertex_position);
framecount++;
};
#endregion
//Log.wtf("AndroidGLSpiralActivity", "onsurface done");
};
}
protected override void onCreate(Bundle savedInstanceState)
{
base.onCreate(savedInstanceState);
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
//this.ToFullscreen();
var v = new RenderingContextView(this);
v.onsurface +=
gl =>
{
//var __gl = (ScriptCoreLib.Android.__WebGLRenderingContext)(object)gl;
Log.wtf("AndroidGLDisturbActivity", "onsurface");
// Create Vertex buffer (2 triangles)
var buffer = gl.createBuffer();
gl.bindBuffer(gl.ARRAY_BUFFER, buffer);
gl.bufferData(gl.ARRAY_BUFFER, new Float32Array(-1.0f, -1.0f, 1.0f, -1.0f, -1.0f, 1.0f, 1.0f, -1.0f, 1.0f, 1.0f, -1.0f, 1.0f), gl.STATIC_DRAW);
// Create Program
#region createProgram
var program = gl.createProgram(
new DisturbVertexShader(),
new DisturbFragmentShader()
);
gl.linkProgram(program);
gl.useProgram(program);
#endregion
var uniforms = program.Uniforms(gl);
#region loadTexture
Func<android.graphics.Bitmap, ScriptCoreLib.JavaScript.WebGL.WebGLTexture> loadTexture = (image) =>
{
var texture_ = gl.createTexture();
gl.enable(gl.TEXTURE_2D);
gl.bindTexture(gl.TEXTURE_2D, texture_);
//public void texImage2D(uint target, int level, uint internalformat, uint format, uint type, IHTMLCanvas canvas);
//public void texImage2D(uint target, int level, uint internalformat, uint format, uint type, IHTMLVideo video);
//public void texImage2D(uint target, int level, uint internalformat, uint format, uint type, ImageData pixels);
//public void texImage2D(uint target, int level, uint internalformat, int width, int height, int border, uint format, uint type, ArrayBufferView pixels);
//public void texImage2D(uint target, int level, uint internalformat, uint format, uint type, IHTMLImage image);
//gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, image);
//GLUtils.texImage2D(
// /*target*/ (int)gl.TEXTURE_2D,
// /*level*/ 0,
// /*internalformat*/(int)gl.RGBA,
// image,
// /*type*/ (int)gl.UNSIGNED_BYTE,
// 0
//);
GLUtils.texImage2D((int)gl.TEXTURE_2D, 0, image, 0);
gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, (int)gl.LINEAR);
gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, (int)gl.LINEAR_MIPMAP_LINEAR);
gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, (int)gl.REPEAT);
gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, (int)gl.REPEAT);
gl.generateMipmap(gl.TEXTURE_2D);
// Recycle the bitmap, since its data has been loaded into OpenGL.
image.recycle();
return texture_;
};
#endregion
#region openFileFromAssets
Func<string, InputStream> openFileFromAssets = (string spath) =>
{
InputStream value = null;
try
{
value = this.getResources().getAssets().open(spath);
}
catch
{
}
return value;
};
#endregion
var texture__ = android.graphics.BitmapFactory.decodeStream(
openFileFromAssets("assets/AndroidGLDisturbActivity/disturb.jpg")
);
var texture = loadTexture(
texture__
);
var vertexPositionLocation = default(long);
var textureLocation = default(WebGLUniformLocation);
var parameters_time = 0L;
var parameters_screenWidth = 0;
var parameters_screenHeight = 0;
var parameters_aspectX = 0.0f;
var parameters_aspectY = 1.0f;
#region onresize
v.onresize +=
(width, height) =>
{
Log.wtf("AndroidGLDisturbActivity", "onresize");
parameters_screenWidth = width;
parameters_screenHeight = height;
gl.viewport(0, 0, width, height);
};
#endregion
#region onframe
var framecount = 0;
v.onframe +=
delegate
{
var time = parameters_time / 1000f;
if (framecount == 0)
Log.wtf("AndroidGLDisturbActivity", "onframe " + ((object)time).ToString());
parameters_time += 100;
gl.clear(gl.COLOR_BUFFER_BIT | gl.DEPTH_BUFFER_BIT);
// Load program into GPU
// Get var locations
vertexPositionLocation = gl.getAttribLocation(program, "position");
textureLocation = gl.getUniformLocation(program, "texture");
// Set values to program variables
var resolution = new __vec2 { x = parameters_screenWidth, y = parameters_screenHeight };
uniforms.time = time;
uniforms.resolution = resolution;
//gl.uniform1f(gl.getUniformLocation(program, "time"), time);
//gl.uniform2f(gl.getUniformLocation(program, "resolution"), parameters_screenWidth, parameters_screenHeight);
gl.uniform1i(textureLocation, 0);
gl.activeTexture(gl.TEXTURE0);
gl.bindTexture(gl.TEXTURE_2D, texture);
// Render geometry
gl.bindBuffer(gl.ARRAY_BUFFER, buffer);
gl.vertexAttribPointer((uint)vertexPositionLocation, 2, gl.FLOAT, false, 0, 0);
gl.enableVertexAttribArray((uint)vertexPositionLocation);
gl.drawArrays(gl.TRIANGLES, 0, 6);
gl.disableVertexAttribArray((uint)vertexPositionLocation);
framecount++;
};
#endregion
Log.wtf("AndroidGLDisturbActivity", "onsurface done");
};
this.setContentView(v);
//this.TryHideActionbar(v);
this.ShowToast("http://my.jsc-solutions.net");
}
/// <summary>
/// This is a javascript application.
/// </summary>
/// <param name="page">HTML document rendered by the web server which can now be enhanced.</param>
public Application(IDefault page = null)
{
// view-source:http://mrdoob.com/lab/javascript/webgl/glsl/04/
var time = new Stopwatch();
time.Start();
var parameters_screenWidth = 0;
var parameters_screenHeight = 0;
var gl = new WebGLRenderingContext();
var canvas = gl.canvas.AttachToDocument();
#region IsDisposed
var IsDisposed = false;
Dispose = delegate
{
if (IsDisposed)
return;
IsDisposed = true;
canvas.Orphanize();
};
#endregion
// Create Vertex buffer (2 triangles)
var buffer = gl.createBuffer();
gl.bindBuffer(gl.ARRAY_BUFFER, buffer);
gl.bufferData(gl.ARRAY_BUFFER, new Float32Array(-1.0f, -1.0f, 1.0f, -1.0f, -1.0f, 1.0f, 1.0f, -1.0f, 1.0f, 1.0f, -1.0f, 1.0f), gl.STATIC_DRAW);
// Create Program
var program = gl.createProgram(
new DisturbVertexShader(),
new DisturbFragmentShader()
);
gl.linkProgram(program);
gl.useProgram(program);
#region loadTexture
Action<IHTMLImage, WebGLTexture> loadTexture =
async (image, texture_) =>
{
await image;
gl.enable(gl.TEXTURE_2D);
gl.bindTexture(gl.TEXTURE_2D, texture_);
gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, image);
gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, (int)gl.LINEAR);
gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, (int)gl.LINEAR_MIPMAP_LINEAR);
gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, (int)gl.REPEAT);
gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, (int)gl.REPEAT);
gl.generateMipmap(gl.TEXTURE_2D);
gl.bindTexture(gl.TEXTURE_2D, null);
};
#endregion
var texture = gl.createTexture();
loadTexture(new HTML.Images.FromAssets.disturb(), texture);
var vertexPositionLocation = default(long);
var textureLocation = default(WebGLUniformLocation);
#region resize
Action resize = delegate
{
canvas.style.SetLocation(0, 0);
canvas.width = Native.window.Width;
canvas.height = Native.window.Height;
parameters_screenWidth = canvas.width;
parameters_screenHeight = canvas.height;
gl.viewport(0, 0, canvas.width, canvas.height);
};
Native.window.onresize +=
delegate
{
if (IsDisposed)
return;
resize();
};
resize();
#endregion
Native.window.onframe +=
delegate
{
if (IsDisposed)
return;
if (program == null) return;
gl.clear(gl.COLOR_BUFFER_BIT | gl.DEPTH_BUFFER_BIT);
// Load program into GPU
// Get var locations
vertexPositionLocation = gl.getAttribLocation(program, "position");
textureLocation = gl.getUniformLocation(program, "texture");
// Set values to program variables
var program_uniforms = program.Uniforms(gl);
var resolution = new __vec2 { x = parameters_screenWidth, y = parameters_screenHeight };
program_uniforms.time = time.ElapsedMilliseconds / 1000f;
// could the uniform accept anonymous type and infer vec2 based on x and y?
program_uniforms.resolution = resolution;
//gl.uniform1f(gl.getUniformLocation(program, "time"), parameters_time / 1000);
//gl.uniform2f(gl.getUniformLocation(program, "resolution"), parameters_screenWidth, parameters_screenHeight);
gl.uniform1i(textureLocation, 0);
gl.activeTexture(gl.TEXTURE0);
gl.bindTexture(gl.TEXTURE_2D, texture);
// Render geometry
gl.bindBuffer(gl.ARRAY_BUFFER, buffer);
gl.vertexAttribPointer((uint)vertexPositionLocation, 2, gl.FLOAT, false, 0, 0);
gl.enableVertexAttribArray((uint)vertexPositionLocation);
gl.drawArrays(gl.TRIANGLES, 0, 6);
gl.disableVertexAttribArray((uint)vertexPositionLocation);
};
#region requestFullscreen
Native.document.body.ondblclick +=
delegate
{
if (IsDisposed)
return;
// http://tutorialzine.com/2012/02/enhance-your-website-fullscreen-api/
Native.document.body.requestFullscreen();
};
#endregion
}
public static void uniform2f(this gl gl, WebGLUniformLocation location, __vec2 xy)
{
gl.uniform2f(location, xy.x, xy.y);
}
