public void Start()
{
// If we're not in the correct location, there's no point doing anything.
if (!InstallationPathWarning.Warn())
{
return;
}
if (HighLogic.LoadedSceneIsEditor)
{
return;
}
try
{
// Install the calculator module.
RPMVesselComputer comp = RPMVesselComputer.Instance(vessel);
comp.UpdateDataRefreshRate(refreshDataRate);
persistence = new PersistenceAccessor(internalProp);
// Loading the font...
List <Texture2D> fontTexture = new List <Texture2D>();
fontTexture.Add(LoadFont(this, internalProp, fontTransform));
// Damn KSP's config parser!!!
if (!string.IsNullOrEmpty(emptyColor))
{
emptyColorValue = ConfigNode.ParseColor32(emptyColor);
}
if (!string.IsNullOrEmpty(defaultFontTint))
{
defaultFontTintValue = ConfigNode.ParseColor32(defaultFontTint);
}
if (!string.IsNullOrEmpty(fontDefinition))
{
JUtil.LogMessage(this, "Loading font definition from {0}", fontDefinition);
fontDefinitionString = File.ReadAllLines(KSPUtil.ApplicationRootPath + "GameData/" + fontDefinition.EnforceSlashes(), Encoding.UTF8)[0];
}
// Now that is done, proceed to setting up the screen.
screenTexture = new RenderTexture(screenPixelWidth, screenPixelHeight, 24, RenderTextureFormat.ARGB32);
screenMat = internalProp.FindModelTransform(screenTransform).renderer.material;
foreach (string layerID in textureLayerID.Split())
{
screenMat.SetTexture(layerID.Trim(), screenTexture);
}
if (GameDatabase.Instance.ExistsTexture(noSignalTextureURL.EnforceSlashes()))
{
noSignalTexture = GameDatabase.Instance.GetTexture(noSignalTextureURL.EnforceSlashes(), false);
}
// Create camera instance...
cameraStructure = new FlyingCamera(part, screenTexture, cameraAspect);
// The neat trick. IConfigNode doesn't work. No amount of kicking got it to work.
// Well, we don't need it. GameDatabase, gimme config nodes for all props!
foreach (ConfigNode node in GameDatabase.Instance.GetConfigNodes("PROP"))
{
// Now, we know our own prop name.
if (node.GetValue("name") == internalProp.propName)
{
// So this is the configuration of our prop in memory. Nice place.
// We know it contains at least one MODULE node, us.
// And we know our moduleID, which is the number in order of being listed in the prop.
// Therefore the module by that number is our module's own config node.
ConfigNode moduleConfig = node.GetNodes("MODULE")[moduleID];
ConfigNode[] pageNodes = moduleConfig.GetNodes("PAGE");
// Which we can now parse for page definitions.
for (int i = 0; i < pageNodes.Length; i++)
{
// Mwahahaha.
try
{
var newPage = new MonitorPage(i, pageNodes[i], this);
activePage = activePage ?? newPage;
if (newPage.isDefault)
{
activePage = newPage;
}
pages.Add(newPage);
}
catch (ArgumentException e)
{
JUtil.LogMessage(this, "Warning - {0}", e);
}
}
// Now that all pages are loaded, we can use the moment in the loop to suck in all the extra fonts.
foreach (string value in moduleConfig.GetValues("extraFont"))
{
fontTexture.Add(LoadFont(this, internalProp, value));
}
break;
}
}
JUtil.LogMessage(this, "Done setting up pages, {0} pages ready.", pages.Count);
textRenderer = new TextRenderer(fontTexture, new Vector2((float)fontLetterWidth, (float)fontLetterHeight), fontDefinitionString, 17, screenPixelWidth, screenPixelHeight);
// Load our state from storage...
persistentVarName = "activePage" + internalProp.propID;
int activePageID = persistence.GetVar(persistentVarName, pages.Count);
if (activePageID < pages.Count)
{
activePage = pages[activePageID];
}
activePage.Active(true);
// If we have global buttons, set them up.
if (!string.IsNullOrEmpty(globalButtons))
{
string[] tokens = globalButtons.Split(',');
for (int i = 0; i < tokens.Length; i++)
{
string buttonName = tokens[i].Trim();
// Notice that holes in the global button list ARE legal.
if (!string.IsNullOrEmpty(buttonName))
{
SmarterButton.CreateButton(internalProp, buttonName, i, GlobalButtonClick, GlobalButtonRelease);
}
}
}
audioOutput = JUtil.SetupIVASound(internalProp, buttonClickSound, buttonClickVolume, false);
// One last thing to make sure of: If our pod is transparent, we're always active.
ourPodIsTransparent = JUtil.IsPodTransparent(part);
// And if the try block never completed, startupComplete will never be true.
startupComplete = true;
}
catch
{
JUtil.AnnoyUser(this);
startupFailed = true;
// We can also disable ourselves, that should help.
enabled = false;
// And now that we notified the user that config is borked, we rethrow the exception so that
// it gets logged and we can debug.
throw;
}
}
public bool RenderCamera(RenderTexture screen, float cameraAspect)
{
// Just in case.
if (!HighLogic.LoadedSceneIsFlight)
{
return(false);
}
if (cameras.Count < 1)
{
return(false);
}
var activeCamera = cameras[currentCamera];
if (string.IsNullOrEmpty(activeCamera.cameraTransform))
{
return(false);
}
if (cameraObject == null)
{
cameraObject = new FlyingCamera(part, screen, cameraAspect);
cameraObject.PointCamera(activeCamera.cameraTransform, activeCamera.currentFoV);
}
cameraObject.FOV = activeCamera.currentFoV;
// Negate pitch - the camera object treats a negative pitch as "up"
if (cameraObject.Render(activeCamera.currentYaw, -activeCamera.currentPitch))
{
ITargetable target = FlightGlobals.fetch.VesselTarget;
bool drawSomething = ((gizmoTexture != null && target != null && showTargetIcon) || homeCrosshairMaterial.color.a > 0);
if (drawSomething)
{
GL.PushMatrix();
GL.LoadPixelMatrix(0, screen.width, screen.height, 0);
}
if (gizmoTexture != null && target != null && showTargetIcon)
{
// Figure out which direction the target is.
Vector3 targetDisplacement = target.GetTransform().position - cameraObject.GetTransform().position;
targetDisplacement.Normalize();
// Transform it using the active camera's rotation.
var targetDisp = GetNormalizedScreenPosition(activeCamera, targetDisplacement, cameraAspect);
var iconCenter = new Vector2(screen.width * targetDisp.x, screen.height * targetDisp.y);
// Apply some clamping values to force the icon to stay on screen
iconCenter.x = Math.Max(iconPixelSize * 0.5f, iconCenter.x);
iconCenter.x = Math.Min(screen.width - iconPixelSize * 0.5f, iconCenter.x);
iconCenter.y = Math.Max(iconPixelSize * 0.5f, iconCenter.y);
iconCenter.y = Math.Min(screen.height - iconPixelSize * 0.5f, iconCenter.y);
var position = new Rect(iconCenter.x - iconPixelSize * 0.5f, iconCenter.y - iconPixelSize * 0.5f, iconPixelSize, iconPixelSize);
Graphics.DrawTexture(position, gizmoTexture, GizmoIcons.GetIconLocation(GizmoIcons.IconType.TARGETPLUS), 0, 0, 0, 0, iconMaterial);
}
if (homeCrosshairMaterial.color.a > 0)
{
// Mihara: Reference point cameras are different enough to warrant it.
var cameraForward = cameraObject.GetTransformForward();
var crossHairCenter = GetNormalizedScreenPosition(activeCamera, cameraForward, cameraAspect);
crossHairCenter.x *= screen.width;
crossHairCenter.y *= screen.height;
crossHairCenter.x = Math.Max(iconPixelSize * 0.5f, crossHairCenter.x);
crossHairCenter.x = Math.Min(screen.width - iconPixelSize * 0.5f, crossHairCenter.x);
crossHairCenter.y = Math.Max(iconPixelSize * 0.5f, crossHairCenter.y);
crossHairCenter.y = Math.Min(screen.height - iconPixelSize * 0.5f, crossHairCenter.y);
float zoomAdjustedIconSize = iconPixelSize * Mathf.Tan(Mathf.Deg2Rad * activeCamera.fovLimits.y * 0.5f) / Mathf.Tan(Mathf.Deg2Rad * activeCamera.currentFoV * 0.5f);
homeCrosshairMaterial.SetPass(0);
GL.Begin(GL.LINES);
GL.Vertex3(crossHairCenter.x - zoomAdjustedIconSize * 0.5f, crossHairCenter.y, 0.0f);
GL.Vertex3(crossHairCenter.x + zoomAdjustedIconSize * 0.5f, crossHairCenter.y, 0.0f);
GL.Vertex3(crossHairCenter.x, crossHairCenter.y - zoomAdjustedIconSize * 0.5f, 0.0f);
GL.Vertex3(crossHairCenter.x, crossHairCenter.y + zoomAdjustedIconSize * 0.5f, 0.0f);
GL.End();
}
if (drawSomething)
{
GL.PopMatrix();
}
return(true);
}
return(false);
}
/// <summary>
/// Initialize the renderable game objects for the HUD.
/// </summary>
/// <param name="screenWidth"></param>
/// <param name="screenHeight"></param>
void InitializeRenderables(RenderTexture screen)
{
float screenWidth = (float)screen.width;
float screenHeight = (float)screen.height;
Shader displayShader = JUtil.LoadInternalShader("RPM-DisplayShader");
if (!string.IsNullOrEmpty(cameraTransform))
{
cameraObject = new FlyingCamera(part, screen, hudCamera.aspect);
cameraObject.PointCamera(cameraTransform, hudFov);
}
if (!string.IsNullOrEmpty(staticOverlay))
{
Material overlayMaterial = new Material(displayShader);
overlayMaterial.color = Color.white;
Texture overlayTexture = GameDatabase.Instance.GetTexture(staticOverlay.EnforceSlashes(), false);
overlayMaterial.mainTexture = overlayTexture;
overlayMesh = JUtil.CreateSimplePlane("JSIHeadsUpDisplayOverlay" + hudCamera.GetInstanceID(), screenWidth * 0.5f, drawingLayer);
overlayMesh.transform.position = new Vector3(0, 0, 1.0f);
overlayMesh.renderer.material = overlayMaterial;
overlayMesh.transform.parent = cameraBody.transform;
JUtil.ShowHide(false, overlayMesh);
}
if (!string.IsNullOrEmpty(horizonTexture))
{
Shader ladderShader = JUtil.LoadInternalShader("RPM-CroppedDisplayShader");
Material ladderMaterial = new Material(ladderShader);
// _CropBound is in device normalized coordinates (-1 - +1)
Vector4 cropBound = new Vector4(-horizonSize.x / screenWidth, -horizonSize.y / screenHeight, horizonSize.x / screenWidth, horizonSize.y / screenHeight);
ladderMaterial.SetVector("_CropBound", cropBound);
ladderMaterial.color = Color.white;
ladderMaterial.mainTexture = GameDatabase.Instance.GetTexture(horizonTexture.EnforceSlashes(), false);
if (ladderMaterial.mainTexture != null)
{
horizonTextureSize.x = 0.5f * (horizonTextureSize.x / ladderMaterial.mainTexture.width);
horizonTextureSize.y = 0.5f * (horizonTextureSize.y / ladderMaterial.mainTexture.height);
ladderMaterial.mainTexture.wrapMode = TextureWrapMode.Clamp;
ladderMesh = JUtil.CreateSimplePlane("JSIHeadsUpDisplayLadder" + hudCamera.GetInstanceID(), new Vector2(horizonSize.x * 0.5f, horizonSize.y * 0.5f), new Rect(0.0f, 0.0f, 1.0f, 1.0f), drawingLayer);
ladderMesh.transform.position = new Vector3(0, 0, 1.4f);
ladderMesh.renderer.material = ladderMaterial;
ladderMesh.transform.parent = cameraBody.transform;
JUtil.ShowHide(false, ladderMesh);
if (progradeColorValue.a > 0.0f && showLadderPrograde)
{
Material progradeIconMaterial = new Material(displayShader);
progradeIconMaterial.color = Color.white;
Rect texCoord;
if (string.IsNullOrEmpty(ladderProgradeTexture))
{
progradeIconMaterial.mainTexture = JUtil.GetGizmoTexture();
texCoord = GizmoIcons.GetIconLocation(GizmoIcons.IconType.PROGRADE);
}
else
{
Texture2D progradeTexture = GameDatabase.Instance.GetTexture(ladderProgradeTexture.EnforceSlashes(), false);
if (progradeTexture == null)
{
JUtil.LogErrorMessage(this, "Failed to find ladder prograde texture \"{0}\".", ladderProgradeTexture);
}
progradeIconMaterial.mainTexture = progradeTexture;
texCoord = new Rect(0.0f, 0.0f, 1.0f, 1.0f);
}
progradeIconMaterial.SetVector("_Color", progradeColorValue);
progradeLadderIcon = JUtil.CreateSimplePlane("JSIHeadsUpDisplayLadderProgradeIcon" + hudCamera.GetInstanceID(), new Vector2(iconPixelSize * 0.5f, iconPixelSize * 0.5f), texCoord, drawingLayer);
progradeLadderIcon.transform.position = new Vector3(0.0f, 0.0f, 1.35f);
progradeLadderIcon.renderer.material = progradeIconMaterial;
progradeLadderIcon.transform.parent = cameraBody.transform;
}
}
}
if (!string.IsNullOrEmpty(headingBar))
{
Material headingMaterial = new Material(displayShader);
headingMaterial.color = Color.white;
headingMaterial.mainTexture = GameDatabase.Instance.GetTexture(headingBar.EnforceSlashes(), false);
if (headingMaterial.mainTexture != null)
{
headingBarTextureWidth = 0.5f * (headingBarWidth / (float)headingMaterial.mainTexture.width);
headingMaterial.mainTexture.wrapMode = TextureWrapMode.Repeat;
headingMesh = JUtil.CreateSimplePlane("JSIHeadsUpDisplayHeading" + hudCamera.GetInstanceID(), new Vector2(headingBarPosition.z * 0.5f, headingBarPosition.w * 0.5f), new Rect(0.0f, 0.0f, 1.0f, 1.0f), drawingLayer);
headingMesh.transform.position = new Vector3(headingBarPosition.x + 0.5f * (headingBarPosition.z - screenWidth), 0.5f * (screenHeight - headingBarPosition.w) - headingBarPosition.y, 1.4f);
headingMesh.renderer.material = headingMaterial;
headingMesh.transform.parent = cameraBody.transform;
JUtil.ShowHide(false, headingMesh);
if (progradeColorValue.a > 0.0f && showHeadingBarPrograde)
{
Material progradeIconMaterial = new Material(displayShader);
progradeIconMaterial.color = Color.white;
Rect texCoord;
if (string.IsNullOrEmpty(headingBarProgradeTexture))
{
progradeIconMaterial.mainTexture = JUtil.GetGizmoTexture();
texCoord = GizmoIcons.GetIconLocation(GizmoIcons.IconType.PROGRADE);
}
else
{
Texture2D progradeTexture = GameDatabase.Instance.GetTexture(headingBarProgradeTexture.EnforceSlashes(), false);
if (progradeTexture == null)
{
JUtil.LogErrorMessage(this, "Failed to find heading bar prograde texture \"{0}\".", headingBarProgradeTexture);
}
progradeIconMaterial.mainTexture = progradeTexture;
texCoord = new Rect(0.0f, 0.0f, 1.0f, 1.0f);
}
progradeIconMaterial.SetVector("_Color", progradeColorValue);
progradeHeadingIconOrigin = headingBarPosition.x + 0.5f * (headingBarPosition.z - screenWidth);
progradeHeadingIcon = JUtil.CreateSimplePlane("JSIHeadsUpDisplayHeadingProgradeIcon" + hudCamera.GetInstanceID(), new Vector2(iconPixelSize * 0.5f, iconPixelSize * 0.5f), texCoord, drawingLayer);
progradeHeadingIcon.transform.position = new Vector3(progradeHeadingIconOrigin, 0.5f * (screenHeight - headingBarPosition.w) - headingBarPosition.y, 1.35f);
progradeHeadingIcon.renderer.material = progradeIconMaterial;
progradeHeadingIcon.transform.parent = headingMesh.transform;
}
}
}
if (!string.IsNullOrEmpty(verticalBar))
{
ConfigNode[] nodes = GameDatabase.Instance.GetConfigNodes("JSIHUD_VERTICAL_BAR");
string[] vBars = verticalBar.Split(';');
for (int i = 0; i < vBars.Length; ++i)
{
for (int j = 0; j < nodes.Length; ++j)
{
if (nodes[j].HasValue("name") && vBars[i].Trim() == nodes[j].GetValue("name"))
{
try
{
VerticalBar vb = new VerticalBar(nodes[j], screenWidth, screenHeight, drawingLayer, displayShader, cameraBody);
verticalBars.Add(vb);
}
catch (Exception e)
{
JUtil.LogErrorMessage(this, "Error parsing JSIHUD_VERTICAL_BAR: {0}", e);
}
break;
}
}
}
}
}
public MonitorPage(int idNum, ConfigNode node, RasterPropMonitor thatMonitor)
{
ourMonitor = thatMonitor;
screenWidth = ourMonitor.screenWidth;
screenHeight = ourMonitor.screenHeight;
cameraAspect = ourMonitor.cameraAspect;
cameraObject = thatMonitor.cameraStructure;
defaultColor = ourMonitor.defaultFontTintValue;
screenXMin = 0;
screenYMin = 0;
pageNumber = idNum;
isMutable = false;
if (!node.HasData)
{
throw new ArgumentException("Empty page?");
}
if (node.HasValue("name"))
{
string value = node.GetValue("name").Trim();
if (!IsValidPageName(value))
{
JUtil.LogMessage(ourMonitor, "Warning, name given for page #{0} is invalid, ignoring.", pageNumber);
}
else
{
name = value;
}
}
else
{
JUtil.LogMessage(ourMonitor, "Warning, page #{0} has no name. It's much better if it does.", pageNumber);
}
isDefault |= node.HasValue("default");
if (node.HasValue("button"))
{
SmarterButton.CreateButton(thatMonitor.internalProp, node.GetValue("button"), this, thatMonitor.PageButtonClick);
}
// Page locking system -- simple locking:
simpleLockingPage |= node.HasValue("lockingPage");
// and name-based locking.
if (node.HasValue("disableSwitchingTo"))
{
string[] tokens = node.GetValue("disableSwitchingTo").Split(',');
foreach (string token in tokens)
{
disableSwitchingTo.Add(token.Trim());
}
}
unlocker |= node.HasValue("unlockerPage");
if (node.HasValue("localMargins"))
{
Vector4 margindata = ConfigNode.ParseVector4(node.GetValue("localMargins"));
screenXMin = (int)margindata.x;
screenYMin = (int)margindata.y;
screenWidth = screenWidth - (int)margindata.z - screenXMin;
screenHeight = screenHeight - (int)margindata.w - screenYMin;
}
pageFont = node.GetInt("defaultFontNumber") ?? 0;
if (node.HasValue("defaultFontTint"))
{
defaultColor = ConfigNode.ParseColor32(node.GetValue("defaultFontTint"));
}
if (node.HasValue("techsRequired"))
{
techsRequired = node.GetValue("techsRequired").Split(new[] { ' ', ',', ';', '\t', '\r', '\n' }, StringSplitOptions.RemoveEmptyEntries).ToList();
}
if (node.HasValue("fallbackOnNoTech"))
{
fallbackPageName = node.GetValue("fallbackOnNoTech").Trim();
}
if (node.HasNode("CONTEXTREDIRECT"))
{
ConfigNode[] redirectnodes = node.GetNodes("CONTEXTREDIRECT");
for (int i = 0; i < redirectnodes.Length; ++i)
{
string[] redirects = redirectnodes[i].GetValues("redirect");
for (int j = 0; j < redirects.Length; ++j)
{
string[] tokens = redirects[j].Split(',');
if (tokens.Length > 2 || !IsValidPageName(tokens[0].Trim()) || !IsValidPageName(tokens[1].Trim()))
{
JUtil.LogMessage(ourMonitor, "Warning, invalid page redirect statement on page #{0}.", pageNumber);
continue;
}
redirectPages[tokens[0].Trim()] = tokens[1].Trim();
}
string[] renumbers = redirectnodes[i].GetValues("renumber");
for (int j = 0; j < renumbers.Length; ++j)
{
string[] tokens = renumbers[j].Split(',');
if (tokens.Length > 2)
{
JUtil.LogMessage(ourMonitor, "Warning, invalid global button redirect statement on page #{0}: requires two arguments.", pageNumber);
continue;
}
int from, to;
if (!int.TryParse(tokens[0], out from) || !int.TryParse(tokens[1], out to))
{
JUtil.LogMessage(ourMonitor, "Warning, invalid global button redirect statement on page #{0}: something isn't a number", pageNumber);
continue;
}
redirectGlobals[from] = to;
}
}
JUtil.LogMessage(this, "Page '{2}' (#{0}) registers {1} page redirects and {3} global button redirects.", idNum, redirectPages.Count, name, redirectGlobals.Count);
}
foreach (ConfigNode handlerNode in node.GetNodes("PAGEHANDLER"))
{
MonoBehaviour handlerModule;
HandlerSupportMethods supportMethods;
MethodInfo handlerMethod = InstantiateHandler(handlerNode, ourMonitor, out handlerModule, out supportMethods);
if (handlerMethod != null && handlerModule != null)
{
try
{
pageHandlerMethod = (Func <int, int, string>)Delegate.CreateDelegate(typeof(Func <int, int, string>), handlerModule, handlerMethod);
}
catch
{
JUtil.LogErrorMessage(ourMonitor, "Incorrect signature for the page handler method {0}", handlerModule.name);
break;
}
pageHandlerS = supportMethods;
isMutable = true;
pageHandlerModule = handlerModule;
break;
}
}
if (pageHandlerMethod == null)
{
if (node.HasValue("text"))
{
text = JUtil.LoadPageDefinition(node.GetValue("text"));
isMutable |= text.IndexOf("$&$", StringComparison.Ordinal) != -1;
}
}
if (node.HasValue("textOverlay"))
{
textOverlay = JUtil.LoadPageDefinition(node.GetValue("textOverlay"));
}
foreach (ConfigNode handlerNode in node.GetNodes("BACKGROUNDHANDLER"))
{
MonoBehaviour handlerModule;
HandlerSupportMethods supportMethods;
MethodInfo handlerMethod = InstantiateHandler(handlerNode, ourMonitor, out handlerModule, out supportMethods);
if (handlerMethod != null && handlerModule != null)
{
try
{
backgroundHandlerMethod = (Func <RenderTexture, float, bool>)Delegate.CreateDelegate(typeof(Func <RenderTexture, float, bool>), handlerModule, handlerMethod);
}
catch
{
JUtil.LogErrorMessage(ourMonitor, "Incorrect signature for the background handler method {0}", handlerModule.name);
break;
}
backgroundHandlerS = supportMethods;
isMutable = true;
showNoSignal = node.HasValue("showNoSignal");
background = BackgroundType.Handler;
backgroundHandlerModule = handlerModule;
break;
}
}
if (background == BackgroundType.None)
{
if (node.HasValue("cameraTransform"))
{
isMutable = true;
background = BackgroundType.Camera;
camera = node.GetValue("cameraTransform");
cameraFOV = defaultFOV;
cameraFlickerChance = node.GetFloat("flickerChance") ?? 0;
cameraFlickerRange = node.GetInt("flickerRange") ?? 0;
if (node.HasValue("fov"))
{
float fov;
cameraFOV = float.TryParse(node.GetValue("fov"), out fov) ? fov : defaultFOV;
}
else if (node.HasValue("zoomFov") && node.HasValue("zoomButtons"))
{
Vector3 zoomFov = ConfigNode.ParseVector3(node.GetValue("zoomFov"));
Vector2 zoomButtons = ConfigNode.ParseVector2(node.GetValue("zoomButtons"));
if ((int)zoomFov.z != 0 && ((int)zoomButtons.x != (int)zoomButtons.y))
{
maxFOV = Math.Max(zoomFov.x, zoomFov.y);
minFOV = Math.Min(zoomFov.x, zoomFov.y);
zoomSteps = (int)zoomFov.z;
zoomUpButton = (int)zoomButtons.x;
zoomDownButton = (int)zoomButtons.y;
zoomSkip = (maxFOV - minFOV) / zoomSteps;
currentZoom = 0;
cameraFOV = maxFOV;
}
else
{
JUtil.LogMessage(ourMonitor, "Ignored invalid camera zoom settings on page {0}.", pageNumber);
}
}
}
}
if (background == BackgroundType.None)
{
if (node.HasValue("textureURL"))
{
string textureURL = node.GetValue("textureURL").EnforceSlashes();
if (GameDatabase.Instance.ExistsTexture(textureURL))
{
backgroundTexture = GameDatabase.Instance.GetTexture(textureURL, false);
background = BackgroundType.Texture;
}
}
}
if (node.HasValue("textureInterlayURL"))
{
string textureURL = node.GetValue("textureInterlayURL").EnforceSlashes();
if (GameDatabase.Instance.ExistsTexture(textureURL))
{
interlayTexture = GameDatabase.Instance.GetTexture(textureURL, false);
}
else
{
JUtil.LogErrorMessage(ourMonitor, "Interlay texture {0} could not be loaded.", textureURL);
}
}
if (node.HasValue("textureOverlayURL"))
{
string textureURL = node.GetValue("textureOverlayURL").EnforceSlashes();
if (GameDatabase.Instance.ExistsTexture(textureURL))
{
overlayTexture = GameDatabase.Instance.GetTexture(textureURL, false);
}
else
{
JUtil.LogErrorMessage(ourMonitor, "Overlay texture {0} could not be loaded.", textureURL);
}
}
}
public MonitorPage(int idNum, ConfigNode node, RasterPropMonitor thatMonitor)
{
ourMonitor = thatMonitor;
screenWidth = ourMonitor.screenWidth;
screenHeight = ourMonitor.screenHeight;
cameraAspect = ourMonitor.cameraAspect;
cameraObject = thatMonitor.cameraStructure;
defaultColor = ourMonitor.defaultFontTintValue;
screenXMin = 0;
screenYMin = 0;
pageNumber = idNum;
isMutable = false;
if (!node.HasData)
{
throw new ArgumentException("Empty page?");
}
if (node.HasValue("name"))
{
string value = node.GetValue("name").Trim();
if (!IsValidPageName(value))
{
JUtil.LogMessage(ourMonitor, "Warning, name given for page #{0} is invalid, ignoring.", pageNumber);
}
else
{
name = value;
}
}
else
{
JUtil.LogMessage(ourMonitor, "Warning, page #{0} has no name. It's much better if it does.", pageNumber);
}
isDefault |= node.HasValue("default");
if (node.HasValue("button"))
{
SmarterButton.CreateButton(thatMonitor.internalProp, node.GetValue("button"), this, thatMonitor.PageButtonClick);
}
// Page locking system -- simple locking:
simpleLockingPage |= node.HasValue("lockingPage");
// and name-based locking.
if (node.HasValue("disableSwitchingTo"))
{
string[] tokens = node.GetValue("disableSwitchingTo").Split(',');
foreach (string token in tokens)
{
disableSwitchingTo.Add(token.Trim());
}
}
unlocker |= node.HasValue("unlockerPage");
if (node.HasValue("localMargins"))
{
Vector4 margindata = ConfigNode.ParseVector4(node.GetValue("localMargins"));
screenXMin = (int)margindata.x;
screenYMin = (int)margindata.y;
screenWidth = screenWidth - (int)margindata.z - screenXMin;
screenHeight = screenHeight - (int)margindata.w - screenYMin;
}
pageFont = node.GetInt("defaultFontNumber") ?? 0;
if (node.HasValue("defaultFontTint"))
{
defaultColor = ConfigNode.ParseColor32(node.GetValue("defaultFontTint"));
}
if (node.HasValue("techsRequired"))
{
techsRequired = node.GetValue("techsRequired").Split(new[] { ' ', ',', ';', '\t', '\r', '\n' }, StringSplitOptions.RemoveEmptyEntries).ToList();
}
if (node.HasValue("fallbackOnNoTech"))
{
fallbackPageName = node.GetValue("fallbackOnNoTech").Trim();
}
if (node.HasNode("CONTEXTREDIRECT"))
{
foreach (string content in node.GetNode("CONTEXTREDIRECT").GetValues("redirect"))
{
string[] tokens = content.Split(',');
if (tokens.Length > 2 || !IsValidPageName(tokens[0].Trim()) || !IsValidPageName(tokens[1].Trim()))
{
JUtil.LogMessage(ourMonitor, "Warning, invalid page redirect statement on page #{0}.", pageNumber);
continue;
}
redirectPages[tokens[0].Trim()] = tokens[1].Trim();
}
const string valueError = "Warning, invalid global button redirect statement on page #{0}: {1}";
foreach (string content in node.GetNode("CONTEXTREDIRECT").GetValues("renumber"))
{
string[] tokens = content.Split(',');
if (tokens.Length > 2)
{
JUtil.LogMessage(ourMonitor, valueError, pageNumber, "requires two arguments.");
continue;
}
int from, to;
if (!int.TryParse(tokens[0], out from) || !int.TryParse(tokens[1], out to))
{
JUtil.LogMessage(ourMonitor, valueError, pageNumber, "something isn't a number.");
continue;
}
redirectGlobals[from] = to;
}
JUtil.LogMessage(this, "Page '{2}' (#{0}) registers {1} page redirects and {3} global button redirects.", idNum, redirectPages.Count, name, redirectGlobals.Count);
}
foreach (ConfigNode handlerNode in node.GetNodes("PAGEHANDLER"))
{
MonoBehaviour handlerModule;
HandlerSupportMethods supportMethods;
MethodInfo handlerMethod = InstantiateHandler(handlerNode, ourMonitor, out handlerModule, out supportMethods);
if (handlerMethod != null && handlerModule != null)
{
try
{
pageHandlerMethod = (Func<int, int, string>)Delegate.CreateDelegate(typeof(Func<int, int, string>), handlerModule, handlerMethod);
}
catch
{
JUtil.LogErrorMessage(ourMonitor, "Incorrect signature for the page handler method {0}", handlerModule.name);
break;
}
pageHandlerS = supportMethods;
isMutable = true;
pageHandlerModule = handlerModule;
break;
}
}
if (pageHandlerMethod == null)
{
if (node.HasValue("text"))
{
text = JUtil.LoadPageDefinition(node.GetValue("text"));
isMutable |= text.IndexOf("$&$", StringComparison.Ordinal) != -1;
}
}
if (node.HasValue("textOverlay"))
{
textOverlayBuffer = JUtil.LoadPageDefinition(node.GetValue("textOverlay")).Split(JUtil.LineSeparator, StringSplitOptions.None);
}
foreach (ConfigNode handlerNode in node.GetNodes("BACKGROUNDHANDLER"))
{
MonoBehaviour handlerModule;
HandlerSupportMethods supportMethods;
MethodInfo handlerMethod = InstantiateHandler(handlerNode, ourMonitor, out handlerModule, out supportMethods);
if (handlerMethod != null && handlerModule != null)
{
try
{
backgroundHandlerMethod = (Func<RenderTexture, float, bool>)Delegate.CreateDelegate(typeof(Func<RenderTexture, float, bool>), handlerModule, handlerMethod);
}
catch
{
JUtil.LogErrorMessage(ourMonitor, "Incorrect signature for the background handler method {0}", handlerModule.name);
break;
}
backgroundHandlerS = supportMethods;
isMutable = true;
showNoSignal = node.HasValue("showNoSignal");
background = BackgroundType.Handler;
backgroundHandlerModule = handlerModule;
break;
}
}
if (background == BackgroundType.None)
{
if (node.HasValue("cameraTransform"))
{
isMutable = true;
background = BackgroundType.Camera;
camera = node.GetValue("cameraTransform");
cameraFOV = defaultFOV;
cameraFlickerChance = node.GetFloat("flickerChance") ?? 0;
cameraFlickerRange = node.GetInt("flickerRange") ?? 0;
if (node.HasValue("fov"))
{
float fov;
cameraFOV = float.TryParse(node.GetValue("fov"), out fov) ? fov : defaultFOV;
}
else if (node.HasValue("zoomFov") && node.HasValue("zoomButtons"))
{
Vector3 zoomFov = ConfigNode.ParseVector3(node.GetValue("zoomFov"));
Vector2 zoomButtons = ConfigNode.ParseVector2(node.GetValue("zoomButtons"));
if ((int)zoomFov.z != 0 && ((int)zoomButtons.x != (int)zoomButtons.y))
{
maxFOV = Math.Max(zoomFov.x, zoomFov.y);
minFOV = Math.Min(zoomFov.x, zoomFov.y);
zoomSteps = (int)zoomFov.z;
zoomUpButton = (int)zoomButtons.x;
zoomDownButton = (int)zoomButtons.y;
zoomSkip = (maxFOV - minFOV) / zoomSteps;
currentZoom = 0;
cameraFOV = maxFOV;
}
else
{
JUtil.LogMessage(ourMonitor, "Ignored invalid camera zoom settings on page {0}.", pageNumber);
}
}
}
}
if (background == BackgroundType.None)
{
if (node.HasValue("textureURL"))
{
string textureURL = node.GetValue("textureURL").EnforceSlashes();
if (GameDatabase.Instance.ExistsTexture(textureURL))
{
backgroundTexture = GameDatabase.Instance.GetTexture(textureURL, false);
background = BackgroundType.Texture;
}
}
}
if (node.HasValue("textureInterlayURL"))
{
string textureURL = node.GetValue("textureInterlayURL").EnforceSlashes();
if (GameDatabase.Instance.ExistsTexture(textureURL))
{
interlayTexture = GameDatabase.Instance.GetTexture(textureURL, false);
}
else
{
JUtil.LogErrorMessage(ourMonitor, "Interlay texture could not be loaded.");
}
}
if (node.HasValue("textureOverlayURL"))
{
string textureURL = node.GetValue("textureOverlayURL").EnforceSlashes();
if (GameDatabase.Instance.ExistsTexture(textureURL))
{
overlayTexture = GameDatabase.Instance.GetTexture(textureURL, false);
}
else
{
JUtil.LogErrorMessage(ourMonitor, "Overlay texture {0} could not be loaded.", textureURL);
}
}
}
public bool RenderHUD(RenderTexture screen, float cameraAspect)
{
if (screen == null || !startupComplete || HighLogic.LoadedSceneIsEditor)
return false;
// Clear the background, if configured.
GL.Clear(true, true, backgroundColorValue);
// Configure the camera, if configured.
// MOARdV: Might be worthwhile to refactor the flying camera so
// it is created in Start (like new FlyingCamera(part, cameraTransform)),
// and pass the screen, FoV, and aspect ratio (or just screen and
// FoV) as Render parameters, so there's no need to test if the
// camera's been created every render call.
if (cameraObject == null && !string.IsNullOrEmpty(cameraTransform)) {
cameraObject = new FlyingCamera(part, screen, cameraAspect);
cameraObject.PointCamera(cameraTransform, hudFov);
}
// Draw the camera's view, if configured.
if (cameraObject != null) {
cameraObject.Render();
}
// Configure the matrix so that the origin is the center of the screen.
GL.PushMatrix();
// Draw the HUD ladder
// MOARdV note, 2014/03/19: swapping the y values, to invert the
// coordinates so the prograde icon is right-side up.
GL.LoadPixelMatrix(-horizonSize.x * 0.5f, horizonSize.x * 0.5f, horizonSize.y * 0.5f, -horizonSize.y * 0.5f);
GL.Viewport(new Rect((screen.width - horizonSize.x) * 0.5f, (screen.height - horizonSize.y) * 0.5f, horizonSize.x, horizonSize.y));
Vector3 coM = vessel.findWorldCenterOfMass();
Vector3 up = (coM - vessel.mainBody.position).normalized;
Vector3 forward = vessel.GetTransform().up;
Vector3 right = vessel.GetTransform().right;
Vector3 top = Vector3.Cross(right, forward);
Vector3 north = Vector3.Exclude(up, (vessel.mainBody.position + (Vector3d)vessel.mainBody.transform.up * vessel.mainBody.Radius) - coM).normalized;
Vector3d velocityVesselSurface = vessel.orbit.GetVel() - vessel.mainBody.getRFrmVel(coM);
Vector3 velocityVesselSurfaceUnit = velocityVesselSurface.normalized;
if (ladderMaterial) {
// Figure out the texture coordinate scaling for the ladder.
float ladderTextureOffset = horizonTextureSize.y / ladderMaterial.mainTexture.height;
float cosUp = Vector3.Dot(forward, up);
float cosRoll = Vector3.Dot(top, up);
float sinRoll = Vector3.Dot(right, up);
var normalizedRoll = new Vector2(cosRoll, sinRoll);
normalizedRoll.Normalize();
if (normalizedRoll.magnitude < 0.99f) {
// If we're hitting +/- 90 nearly perfectly, the sin and cos will
// be too far out of whack to normalize. Arbitrarily pick
// a roll of 0.0.
normalizedRoll.x = 1.0f;
normalizedRoll.y = 0.0f;
}
cosRoll = normalizedRoll.x;
sinRoll = normalizedRoll.y;
// Mihara: I'm pretty sure this was negative of what it should actually be, at least according to my mockup.
float pitch = -(Mathf.Asin(cosUp) * Mathf.Rad2Deg);
float ladderMidpointCoord;
if (use360horizon) {
// Straight up is texture coord 0.75;
// Straight down is TC 0.25;
ladderMidpointCoord = JUtil.DualLerp(0.25f, 0.75f, -90f, 90f, pitch);
} else {
// Straight up is texture coord 1.0;
// Straight down is TC 0.0;
ladderMidpointCoord = JUtil.DualLerp(0.0f, 1.0f, -90f, 90f, pitch);
}
ladderMaterial.SetPass(0);
GL.Begin(GL.QUADS);
// transform -x -y
GL.TexCoord2(0.5f + horizonTextureSize.x, ladderMidpointCoord - ladderTextureOffset);
GL.Vertex3(cosRoll * horizonSize.x + sinRoll * horizonSize.y, -sinRoll * horizonSize.x + cosRoll * horizonSize.y, 0.0f);
// transform +x -y
GL.TexCoord2(0.5f - horizonTextureSize.x, ladderMidpointCoord - ladderTextureOffset);
GL.Vertex3(-cosRoll * horizonSize.x + sinRoll * horizonSize.y, sinRoll * horizonSize.x + cosRoll * horizonSize.y, 0.0f);
// transform +x +y
GL.TexCoord2(0.5f - horizonTextureSize.x, ladderMidpointCoord + ladderTextureOffset);
GL.Vertex3(-cosRoll * horizonSize.x - sinRoll * horizonSize.y, sinRoll * horizonSize.x - cosRoll * horizonSize.y, 0.0f);
// transform -x +y
GL.TexCoord2(0.5f + horizonTextureSize.x, ladderMidpointCoord + ladderTextureOffset);
GL.Vertex3(cosRoll * horizonSize.x - sinRoll * horizonSize.y, -sinRoll * horizonSize.x - cosRoll * horizonSize.y, 0.0f);
GL.End();
float AoA = velocityVesselSurfaceUnit.AngleInPlane(right, forward);
float AoATC;
if (use360horizon) {
// Straight up is texture coord 0.75;
// Straight down is TC 0.25;
AoATC = JUtil.DualLerp(0.25f, 0.75f, -90f, 90f, pitch + AoA);
} else {
// Straight up is texture coord 1.0;
// Straight down is TC 0.0;
AoATC = JUtil.DualLerp(0.0f, 1.0f, -90f, 90f, pitch + AoA);
}
float Ypos = JUtil.DualLerp(
-horizonSize.y, horizonSize.y,
ladderMidpointCoord - ladderTextureOffset, ladderMidpointCoord + ladderTextureOffset,
AoATC);
// Placing the icon on the (0, Ypos) location, so simplify the transform.
DrawIcon(-sinRoll * Ypos, -cosRoll * Ypos, GizmoIcons.GetIconLocation(GizmoIcons.IconType.PROGRADE), progradeColorValue);
}
// Draw the rest of the HUD stuff (0,0) is the top left corner of the screen.
GL.LoadPixelMatrix(0, screen.width, screen.height, 0);
GL.Viewport(new Rect(0, 0, screen.width, screen.height));
if (headingMaterial != null) {
Quaternion rotationSurface = Quaternion.LookRotation(north, up);
Quaternion rotationVesselSurface = Quaternion.Inverse(Quaternion.Euler(90, 0, 0) * Quaternion.Inverse(vessel.GetTransform().rotation) * rotationSurface);
float headingTexture = JUtil.DualLerp(0f, 1f, 0f, 360f, rotationVesselSurface.eulerAngles.y);
float headingTextureOffset = (headingBarWidth / headingMaterial.mainTexture.width) / 2;
headingMaterial.SetPass(0);
GL.Begin(GL.QUADS);
GL.TexCoord2(headingTexture - headingTextureOffset, 1.0f);
GL.Vertex3(headingBarPosition.x, headingBarPosition.y, 0.0f);
GL.TexCoord2(headingTexture + headingTextureOffset, 1.0f);
GL.Vertex3(headingBarPosition.x + headingBarPosition.z, headingBarPosition.y, 0.0f);
GL.TexCoord2(headingTexture + headingTextureOffset, 0.0f);
GL.Vertex3(headingBarPosition.x + headingBarPosition.z, headingBarPosition.y + headingBarPosition.w, 0.0f);
GL.TexCoord2(headingTexture - headingTextureOffset, 0.0f);
GL.Vertex3(headingBarPosition.x, headingBarPosition.y + headingBarPosition.w, 0.0f);
GL.End();
if (showHeadingBarPrograde) {
float slipAngle = velocityVesselSurfaceUnit.AngleInPlane(up, forward);
float slipTC = JUtil.DualLerp(0f, 1f, 0f, 360f, rotationVesselSurface.eulerAngles.y + slipAngle);
float slipIconX = JUtil.DualLerp(headingBarPosition.x, headingBarPosition.x + headingBarPosition.z, headingTexture - headingTextureOffset, headingTexture + headingTextureOffset, slipTC);
DrawIcon(slipIconX, headingBarPosition.y + headingBarPosition.w * 0.5f, GizmoIcons.GetIconLocation(GizmoIcons.IconType.PROGRADE), progradeColorValue);
}
}
if (vertBar1Material != null) {
float value = comp.ProcessVariable(vertBar1Variable).MassageToFloat();
if (float.IsNaN(value)) {
value = 0.0f;
}
if (vertBar1UseLog10) {
value = JUtil.PseudoLog10(value);
}
float vertBar1TexCoord = JUtil.DualLerp(vertBar1TextureLimit.x, vertBar1TextureLimit.y, vertBar1Limit.x, vertBar1Limit.y, value);
vertBar1Material.SetPass(0);
GL.Begin(GL.QUADS);
GL.TexCoord2(0.0f, vertBar1TexCoord + vertBar1TextureSize);
GL.Vertex3(vertBar1Position.x, vertBar1Position.y, 0.0f);
GL.TexCoord2(1.0f, vertBar1TexCoord + vertBar1TextureSize);
GL.Vertex3(vertBar1Position.x + vertBar1Position.z, vertBar1Position.y, 0.0f);
GL.TexCoord2(1.0f, vertBar1TexCoord - vertBar1TextureSize);
GL.Vertex3(vertBar1Position.x + vertBar1Position.z, vertBar1Position.y + vertBar1Position.w, 0.0f);
GL.TexCoord2(0.0f, vertBar1TexCoord - vertBar1TextureSize);
GL.Vertex3(vertBar1Position.x, vertBar1Position.y + vertBar1Position.w, 0.0f);
GL.End();
}
if (vertBar2Material != null) {
float value = comp.ProcessVariable(vertBar2Variable).MassageToFloat();
if (float.IsNaN(value)) {
value = 0.0f;
}
if (vertBar2UseLog10) {
value = JUtil.PseudoLog10(value);
}
float vertBar2TexCoord = JUtil.DualLerp(vertBar2TextureLimit.x, vertBar2TextureLimit.y, vertBar2Limit.x, vertBar2Limit.y, value);
vertBar2Material.SetPass(0);
GL.Begin(GL.QUADS);
GL.TexCoord2(0.0f, vertBar2TexCoord + vertBar2TextureSize);
GL.Vertex3(vertBar2Position.x, vertBar2Position.y, 0.0f);
GL.TexCoord2(1.0f, vertBar2TexCoord + vertBar2TextureSize);
GL.Vertex3(vertBar2Position.x + vertBar2Position.z, vertBar2Position.y, 0.0f);
GL.TexCoord2(1.0f, vertBar2TexCoord - vertBar2TextureSize);
GL.Vertex3(vertBar2Position.x + vertBar2Position.z, vertBar2Position.y + vertBar2Position.w, 0.0f);
GL.TexCoord2(0.0f, vertBar2TexCoord - vertBar2TextureSize);
GL.Vertex3(vertBar2Position.x, vertBar2Position.y + vertBar2Position.w, 0.0f);
GL.End();
}
if (overlayMaterial != null) {
overlayMaterial.SetPass(0);
GL.Begin(GL.QUADS);
GL.TexCoord2(0.0f, 1.0f);
GL.Vertex3(0.0f, 0.0f, 0.0f);
GL.TexCoord2(1.0f, 1.0f);
GL.Vertex3(screen.width, 0.0f, 0.0f);
GL.TexCoord2(1.0f, 0.0f);
GL.Vertex3(screen.width, screen.height, 0.0f);
GL.TexCoord2(0.0f, 0.0f);
GL.Vertex3(0.0f, screen.height, 0.0f);
GL.End();
}
GL.PopMatrix();
return true;
}
public bool RenderCamera(RenderTexture screen, float cameraAspect)
{
// Just in case.
if (HighLogic.LoadedSceneIsEditor) {
return false;
}
if(cameras.Count < 1) {
return false;
}
var activeCamera = cameras[currentCamera];
if (string.IsNullOrEmpty(activeCamera.cameraTransform)) {
return false;
}
if (cameraObject == null) {
cameraObject = new FlyingCamera(part, screen, cameraAspect);
cameraObject.PointCamera(activeCamera.cameraTransform, activeCamera.currentFoV);
}
cameraObject.FOV = activeCamera.currentFoV;
// Negate pitch - the camera object treats a negative pitch as "up"
if (cameraObject.Render(activeCamera.currentYaw, -activeCamera.currentPitch)) {
ITargetable target = FlightGlobals.fetch.VesselTarget;
bool drawSomething = ((gizmoTexture != null && target != null && showTargetIcon) || homeCrosshairMaterial.color.a > 0);
if (drawSomething) {
GL.PushMatrix();
GL.LoadPixelMatrix(0, screen.width, screen.height, 0);
}
if (gizmoTexture != null && target != null && showTargetIcon) {
// Figure out which direction the target is.
Vector3 targetDisplacement = target.GetTransform().position - cameraObject.GetTransform().position;
targetDisplacement.Normalize();
// Transform it using the active camera's rotation.
var targetDisp = GetNormalizedScreenPosition(activeCamera, targetDisplacement, cameraAspect);
var iconCenter = new Vector2(screen.width * targetDisp.x, screen.height * targetDisp.y);
// Apply some clamping values to force the icon to stay on screen
iconCenter.x = Math.Max(iconPixelSize * 0.5f, iconCenter.x);
iconCenter.x = Math.Min(screen.width - iconPixelSize * 0.5f, iconCenter.x);
iconCenter.y = Math.Max(iconPixelSize * 0.5f, iconCenter.y);
iconCenter.y = Math.Min(screen.height - iconPixelSize * 0.5f, iconCenter.y);
var position = new Rect(iconCenter.x - iconPixelSize * 0.5f, iconCenter.y - iconPixelSize * 0.5f, iconPixelSize, iconPixelSize);
Graphics.DrawTexture(position, gizmoTexture, GizmoIcons.GetIconLocation(GizmoIcons.IconType.TARGETPLUS), 0, 0, 0, 0, iconMaterial);
}
if (homeCrosshairMaterial.color.a > 0) {
// Mihara: Reference point cameras are different enough to warrant it.
var cameraForward = cameraObject.GetTransformForward();
var crossHairCenter = GetNormalizedScreenPosition(activeCamera, cameraForward, cameraAspect);
crossHairCenter.x *= screen.width;
crossHairCenter.y *= screen.height;
crossHairCenter.x = Math.Max(iconPixelSize * 0.5f, crossHairCenter.x);
crossHairCenter.x = Math.Min(screen.width - iconPixelSize * 0.5f, crossHairCenter.x);
crossHairCenter.y = Math.Max(iconPixelSize * 0.5f, crossHairCenter.y);
crossHairCenter.y = Math.Min(screen.height - iconPixelSize * 0.5f, crossHairCenter.y);
float zoomAdjustedIconSize = iconPixelSize * Mathf.Tan(Mathf.Deg2Rad * activeCamera.fovLimits.y * 0.5f) / Mathf.Tan(Mathf.Deg2Rad * activeCamera.currentFoV * 0.5f);
homeCrosshairMaterial.SetPass(0);
GL.Begin(GL.LINES);
GL.Vertex3(crossHairCenter.x - zoomAdjustedIconSize * 0.5f, crossHairCenter.y, 0.0f);
GL.Vertex3(crossHairCenter.x + zoomAdjustedIconSize * 0.5f, crossHairCenter.y, 0.0f);
GL.Vertex3(crossHairCenter.x, crossHairCenter.y - zoomAdjustedIconSize * 0.5f, 0.0f);
GL.Vertex3(crossHairCenter.x, crossHairCenter.y + zoomAdjustedIconSize * 0.5f, 0.0f);
GL.End();
}
if (drawSomething) {
GL.PopMatrix();
}
return true;
}
return false;
}
public bool RenderCamera(RenderTexture screen, float cameraAspect)
{
// Just in case.
if (HighLogic.LoadedSceneIsEditor)
{
return(false);
}
if (cameras.Count < 1)
{
return(false);
}
var activeCamera = cameras[currentCamera];
if (string.IsNullOrEmpty(activeCamera.cameraTransform))
{
return(false);
}
if (cameraObject == null)
{
cameraObject = new FlyingCamera(part, cameraAspect);
cameraObject.PointCamera(activeCamera.cameraTransform, activeCamera.currentFoV);
}
cameraObject.FOV = activeCamera.currentFoV;
if (rentexWidth == 0)
{
rentexWidth = screen.width;
rentexHeight = screen.height;
// Note to self: when rentex dims != screen dims, the FOV seems to be wrong (like FOV is smaller).
}
if (renderTex == null)
{
renderTex = new RenderTexture(rentexWidth, rentexHeight, screen.depth);
renderTex.Create();
}
// Negate pitch - the camera object treats a negative pitch as "up"
if (cameraObject.Render(renderTex, activeCamera.currentYaw, -activeCamera.currentPitch))
{
if (cameraEffectMaterial != null)
{
cameraEffectMaterial.SetVector("_ImageDims", new Vector4((float)renderTex.width, (float)renderTex.height, 1.0f / (float)renderTex.width, 1.0f / (float)renderTex.height));
for (int i = 0; i < ceVariables.Count; ++i)
{
float value = ceVariables[i].value.AsFloat();
cameraEffectMaterial.SetFloat(ceVariables[i].variable, value);
}
Graphics.Blit(renderTex, screen, cameraEffectMaterial);
}
else
{
Graphics.Blit(renderTex, screen);
}
renderTex.DiscardContents();
ITargetable target = FlightGlobals.fetch.VesselTarget;
bool drawSomething = ((gizmoTexture != null && target != null && showTargetIcon) || homeCrosshairMaterial.color.a > 0);
if (drawSomething)
{
GL.PushMatrix();
GL.LoadPixelMatrix(0, screen.width, screen.height, 0);
}
if (gizmoTexture != null && target != null && showTargetIcon)
{
// Figure out which direction the target is.
Vector3 targetDisplacement = target.GetTransform().position - cameraObject.GetTransform().position;
targetDisplacement.Normalize();
// Transform it using the active camera's rotation.
var targetDisp = GetNormalizedScreenPosition(activeCamera, targetDisplacement, cameraAspect);
var iconCenter = new Vector2(screen.width * targetDisp.x, screen.height * targetDisp.y);
// Apply some clamping values to force the icon to stay on screen
iconCenter.x = Math.Max(iconPixelSize * 0.5f, iconCenter.x);
iconCenter.x = Math.Min(screen.width - iconPixelSize * 0.5f, iconCenter.x);
iconCenter.y = Math.Max(iconPixelSize * 0.5f, iconCenter.y);
iconCenter.y = Math.Min(screen.height - iconPixelSize * 0.5f, iconCenter.y);
var position = new Rect(iconCenter.x - iconPixelSize * 0.5f, iconCenter.y - iconPixelSize * 0.5f, iconPixelSize, iconPixelSize);
Graphics.DrawTexture(position, gizmoTexture, GizmoIcons.GetIconLocation(GizmoIcons.IconType.TARGETPLUS), 0, 0, 0, 0, iconMaterial);
}
if (homeCrosshairMaterial.color.a > 0)
{
// Mihara: Reference point cameras are different enough to warrant it.
var cameraForward = cameraObject.GetTransformForward();
var crossHairCenter = GetNormalizedScreenPosition(activeCamera, cameraForward, cameraAspect);
crossHairCenter.x *= screen.width;
crossHairCenter.y *= screen.height;
crossHairCenter.x = Math.Max(iconPixelSize * 0.5f, crossHairCenter.x);
crossHairCenter.x = Math.Min(screen.width - iconPixelSize * 0.5f, crossHairCenter.x);
crossHairCenter.y = Math.Max(iconPixelSize * 0.5f, crossHairCenter.y);
crossHairCenter.y = Math.Min(screen.height - iconPixelSize * 0.5f, crossHairCenter.y);
float zoomAdjustedIconSize = iconPixelSize * Mathf.Tan(Mathf.Deg2Rad * activeCamera.fovLimits.y * 0.5f) / Mathf.Tan(Mathf.Deg2Rad * activeCamera.currentFoV * 0.5f);
homeCrosshairMaterial.SetPass(0);
GL.Begin(GL.LINES);
GL.Vertex3(crossHairCenter.x - zoomAdjustedIconSize * 0.5f, crossHairCenter.y, 0.0f);
GL.Vertex3(crossHairCenter.x + zoomAdjustedIconSize * 0.5f, crossHairCenter.y, 0.0f);
GL.Vertex3(crossHairCenter.x, crossHairCenter.y - zoomAdjustedIconSize * 0.5f, 0.0f);
GL.Vertex3(crossHairCenter.x, crossHairCenter.y + zoomAdjustedIconSize * 0.5f, 0.0f);
GL.End();
}
if (drawSomething)
{
GL.PopMatrix();
}
return(true);
}
else if (skipMissingCameras)
{
// This will handle cameras getting ejected while in use.
SelectNextCamera();
}
return(false);
}
/// <summary>
/// Initialize the renderable game objects for the HUD.
/// </summary>
/// <param name="screenWidth"></param>
/// <param name="screenHeight"></param>
void InitializeRenderables(RenderTexture screen)
{
float screenWidth = (float)screen.width;
float screenHeight = (float)screen.height;
Shader displayShader = JUtil.LoadInternalShader("RPM-DisplayShader");
if (!string.IsNullOrEmpty(cameraTransform))
{
cameraObject = new FlyingCamera(part, screen, hudCamera.aspect);
cameraObject.PointCamera(cameraTransform, hudFov);
}
if (!string.IsNullOrEmpty(staticOverlay))
{
Material overlayMaterial = new Material(displayShader);
overlayMaterial.color = Color.white;
Texture overlayTexture = GameDatabase.Instance.GetTexture(staticOverlay.EnforceSlashes(), false);
overlayMaterial.mainTexture = overlayTexture;
overlayMesh = JUtil.CreateSimplePlane("JSIHeadsUpDisplayOverlay" + hudCamera.GetInstanceID(), screenWidth * 0.5f, drawingLayer);
overlayMesh.transform.position = new Vector3(0, 0, 1.0f);
overlayMesh.GetComponent <Renderer>().material = overlayMaterial;
overlayMesh.transform.parent = cameraBody.transform;
JUtil.ShowHide(false, overlayMesh);
}
if (!string.IsNullOrEmpty(horizonTexture))
{
Shader ladderShader = JUtil.LoadInternalShader("RPM-CroppedDisplayShader");
Material ladderMaterial = new Material(ladderShader);
// _CropBound is in device normalized coordinates (-1 - +1)
Vector4 cropBound = new Vector4(-horizonSize.x / screenWidth, -horizonSize.y / screenHeight, horizonSize.x / screenWidth, horizonSize.y / screenHeight);
ladderMaterial.SetVector("_CropBound", cropBound);
ladderMaterial.color = Color.white;
ladderMaterial.mainTexture = GameDatabase.Instance.GetTexture(horizonTexture.EnforceSlashes(), false);
if (ladderMaterial.mainTexture != null)
{
float diagonal = horizonSize.magnitude / Mathf.Min(horizonSize.x, horizonSize.y) * 0.5f;
Vector2 horizonDrawSize = diagonal * horizonSize;
horizonTextureSize.x = 0.5f * (horizonTextureSize.x / ladderMaterial.mainTexture.width);
horizonTextureSize.y = 0.5f * (horizonTextureSize.y / ladderMaterial.mainTexture.height);
ladderMaterial.mainTexture.wrapMode = TextureWrapMode.Clamp;
ladderMesh = JUtil.CreateSimplePlane("JSIHeadsUpDisplayLadder" + hudCamera.GetInstanceID(), horizonDrawSize, new Rect(0.0f, 0.0f, 1.0f, 1.0f), drawingLayer);
ladderMesh.transform.position = new Vector3(0, 0, 1.45f);
ladderMesh.GetComponent <Renderer>().material = ladderMaterial;
ladderMesh.transform.parent = cameraBody.transform;
JUtil.ShowHide(false, ladderMesh);
if (progradeColorValue.a > 0.0f && showLadderPrograde)
{
Material progradeIconMaterial = new Material(displayShader);
progradeIconMaterial.color = Color.white;
Rect texCoord;
if (string.IsNullOrEmpty(ladderProgradeTexture))
{
progradeIconMaterial.mainTexture = JUtil.GetGizmoTexture();
texCoord = GizmoIcons.GetIconLocation(GizmoIcons.IconType.PROGRADE);
}
else
{
Texture2D progradeTexture = GameDatabase.Instance.GetTexture(ladderProgradeTexture.EnforceSlashes(), false);
if (progradeTexture == null)
{
JUtil.LogErrorMessage(this, "Failed to find ladder prograde texture \"{0}\".", ladderProgradeTexture);
}
progradeIconMaterial.mainTexture = progradeTexture;
texCoord = new Rect(0.0f, 0.0f, 1.0f, 1.0f);
}
progradeIconMaterial.SetVector("_Color", progradeColorValue);
progradeLadderIcon = JUtil.CreateSimplePlane("JSIHeadsUpDisplayLadderProgradeIcon" + hudCamera.GetInstanceID(), new Vector2(iconPixelSize * 0.5f, iconPixelSize * 0.5f), texCoord, drawingLayer);
progradeLadderIcon.transform.position = new Vector3(0.0f, 0.0f, 1.41f);
progradeLadderIcon.GetComponent <Renderer>().material = progradeIconMaterial;
progradeLadderIcon.transform.parent = cameraBody.transform;
}
}
}
if (!string.IsNullOrEmpty(headingBar))
{
Material headingMaterial = new Material(displayShader);
headingMaterial.color = Color.white;
headingMaterial.mainTexture = GameDatabase.Instance.GetTexture(headingBar.EnforceSlashes(), false);
if (headingMaterial.mainTexture != null)
{
headingBarTextureWidth = 0.5f * (headingBarWidth / (float)headingMaterial.mainTexture.width);
headingMaterial.mainTexture.wrapMode = TextureWrapMode.Repeat;
headingMesh = JUtil.CreateSimplePlane("JSIHeadsUpDisplayHeading" + hudCamera.GetInstanceID(), new Vector2(headingBarPosition.z * 0.5f, headingBarPosition.w * 0.5f), new Rect(0.0f, 0.0f, 1.0f, 1.0f), drawingLayer);
headingMesh.transform.position = new Vector3(headingBarPosition.x + 0.5f * (headingBarPosition.z - screenWidth), 0.5f * (screenHeight - headingBarPosition.w) - headingBarPosition.y, 1.4f);
headingMesh.GetComponent <Renderer>().material = headingMaterial;
headingMesh.transform.parent = cameraBody.transform;
JUtil.ShowHide(false, headingMesh);
if (progradeColorValue.a > 0.0f && showHeadingBarPrograde)
{
Material progradeIconMaterial = new Material(displayShader);
progradeIconMaterial.color = Color.white;
Rect texCoord;
if (string.IsNullOrEmpty(headingBarProgradeTexture))
{
progradeIconMaterial.mainTexture = JUtil.GetGizmoTexture();
texCoord = GizmoIcons.GetIconLocation(GizmoIcons.IconType.PROGRADE);
}
else
{
Texture2D progradeTexture = GameDatabase.Instance.GetTexture(headingBarProgradeTexture.EnforceSlashes(), false);
if (progradeTexture == null)
{
JUtil.LogErrorMessage(this, "Failed to find heading bar prograde texture \"{0}\".", headingBarProgradeTexture);
}
progradeIconMaterial.mainTexture = progradeTexture;
texCoord = new Rect(0.0f, 0.0f, 1.0f, 1.0f);
}
progradeIconMaterial.SetVector("_Color", progradeColorValue);
progradeHeadingIconOrigin = headingBarPosition.x + 0.5f * (headingBarPosition.z - screenWidth);
progradeHeadingIcon = JUtil.CreateSimplePlane("JSIHeadsUpDisplayHeadingProgradeIcon" + hudCamera.GetInstanceID(), new Vector2(iconPixelSize * 0.5f, iconPixelSize * 0.5f), texCoord, drawingLayer);
progradeHeadingIcon.transform.position = new Vector3(progradeHeadingIconOrigin, 0.5f * (screenHeight - headingBarPosition.w) - headingBarPosition.y, 1.35f);
progradeHeadingIcon.GetComponent <Renderer>().material = progradeIconMaterial;
progradeHeadingIcon.transform.parent = headingMesh.transform;
}
}
}
if (!string.IsNullOrEmpty(verticalBar))
{
ConfigNode[] nodes = GameDatabase.Instance.GetConfigNodes("JSIHUD_VERTICAL_BAR");
string[] vBars = verticalBar.Split(';');
for (int i = 0; i < vBars.Length; ++i)
{
for (int j = 0; j < nodes.Length; ++j)
{
if (nodes[j].HasValue("name") && vBars[i].Trim() == nodes[j].GetValue("name"))
{
try
{
VerticalBar vb = new VerticalBar(nodes[j], screenWidth, screenHeight, drawingLayer, displayShader, cameraBody);
verticalBars.Add(vb);
}
catch (Exception e)
{
JUtil.LogErrorMessage(this, "Error parsing JSIHUD_VERTICAL_BAR: {0}", e);
}
break;
}
}
}
}
if (!string.IsNullOrEmpty(horizontalBar))
{
ConfigNode[] nodes = GameDatabase.Instance.GetConfigNodes("JSIHUD_HORIZONTAL_BAR");
string[] hBars = horizontalBar.Split(';');
for (int i = 0; i < hBars.Length; ++i)
{
for (int j = 0; j < nodes.Length; ++j)
{
if (nodes[j].HasValue("name") && hBars[i].Trim() == nodes[j].GetValue("name"))
{
try
{
HorizontalBar hb = new HorizontalBar(nodes[j], screenWidth, screenHeight, drawingLayer, displayShader, cameraBody);
horizontalBars.Add(hb);
}
catch (Exception e)
{
JUtil.LogErrorMessage(this, "Error parsing JSIHUD_HORIZONTAL_BAR: {0}", e);
}
break;
}
}
}
}
}
public bool RenderHUD(RenderTexture screen, float cameraAspect)
{
if (screen == null || !startupComplete || HighLogic.LoadedSceneIsEditor)
{
return(false);
}
// Clear the background, if configured.
GL.Clear(true, true, backgroundColorValue);
// Configure the camera, if configured.
// MOARdV: Might be worthwhile to refactor the flying camera so
// it is created in Start (like new FlyingCamera(part, cameraTransform)),
// and pass the screen, FoV, and aspect ratio (or just screen and
// FoV) as Render parameters, so there's no need to test if the
// camera's been created every render call.
if (cameraObject == null && !string.IsNullOrEmpty(cameraTransform))
{
cameraObject = new FlyingCamera(part, screen, cameraAspect);
cameraObject.PointCamera(cameraTransform, hudFov);
}
// Draw the camera's view, if configured.
if (cameraObject != null)
{
cameraObject.Render();
}
// Configure the matrix so that the origin is the center of the screen.
GL.PushMatrix();
// Draw the HUD ladder
// MOARdV note, 2014/03/19: swapping the y values, to invert the
// coordinates so the prograde icon is right-side up.
GL.LoadPixelMatrix(-horizonSize.x * 0.5f, horizonSize.x * 0.5f, horizonSize.y * 0.5f, -horizonSize.y * 0.5f);
GL.Viewport(new Rect((screen.width - horizonSize.x) * 0.5f, (screen.height - horizonSize.y) * 0.5f, horizonSize.x, horizonSize.y));
Vector3 coM = vessel.findWorldCenterOfMass();
Vector3 up = (coM - vessel.mainBody.position).normalized;
Vector3 forward = vessel.GetTransform().up;
Vector3 right = vessel.GetTransform().right;
Vector3 top = Vector3.Cross(right, forward);
Vector3 north = Vector3.Exclude(up, (vessel.mainBody.position + (Vector3d)vessel.mainBody.transform.up * vessel.mainBody.Radius) - coM).normalized;
Vector3d velocityVesselSurface = vessel.orbit.GetVel() - vessel.mainBody.getRFrmVel(coM);
Vector3 velocityVesselSurfaceUnit = velocityVesselSurface.normalized;
if (ladderMaterial)
{
// Figure out the texture coordinate scaling for the ladder.
float ladderTextureOffset = horizonTextureSize.y / ladderMaterial.mainTexture.height;
float cosUp = Vector3.Dot(forward, up);
float cosRoll = Vector3.Dot(top, up);
float sinRoll = Vector3.Dot(right, up);
var normalizedRoll = new Vector2(cosRoll, sinRoll);
normalizedRoll.Normalize();
if (normalizedRoll.magnitude < 0.99f)
{
// If we're hitting +/- 90 nearly perfectly, the sin and cos will
// be too far out of whack to normalize. Arbitrarily pick
// a roll of 0.0.
normalizedRoll.x = 1.0f;
normalizedRoll.y = 0.0f;
}
cosRoll = normalizedRoll.x;
sinRoll = normalizedRoll.y;
// Mihara: I'm pretty sure this was negative of what it should actually be, at least according to my mockup.
float pitch = -(Mathf.Asin(cosUp) * Mathf.Rad2Deg);
float ladderMidpointCoord;
if (use360horizon)
{
// Straight up is texture coord 0.75;
// Straight down is TC 0.25;
ladderMidpointCoord = JUtil.DualLerp(0.25f, 0.75f, -90f, 90f, pitch);
}
else
{
// Straight up is texture coord 1.0;
// Straight down is TC 0.0;
ladderMidpointCoord = JUtil.DualLerp(0.0f, 1.0f, -90f, 90f, pitch);
}
ladderMaterial.SetPass(0);
GL.Begin(GL.QUADS);
// transform -x -y
GL.TexCoord2(0.5f + horizonTextureSize.x, ladderMidpointCoord - ladderTextureOffset);
GL.Vertex3(cosRoll * horizonSize.x + sinRoll * horizonSize.y, -sinRoll * horizonSize.x + cosRoll * horizonSize.y, 0.0f);
// transform +x -y
GL.TexCoord2(0.5f - horizonTextureSize.x, ladderMidpointCoord - ladderTextureOffset);
GL.Vertex3(-cosRoll * horizonSize.x + sinRoll * horizonSize.y, sinRoll * horizonSize.x + cosRoll * horizonSize.y, 0.0f);
// transform +x +y
GL.TexCoord2(0.5f - horizonTextureSize.x, ladderMidpointCoord + ladderTextureOffset);
GL.Vertex3(-cosRoll * horizonSize.x - sinRoll * horizonSize.y, sinRoll * horizonSize.x - cosRoll * horizonSize.y, 0.0f);
// transform -x +y
GL.TexCoord2(0.5f + horizonTextureSize.x, ladderMidpointCoord + ladderTextureOffset);
GL.Vertex3(cosRoll * horizonSize.x - sinRoll * horizonSize.y, -sinRoll * horizonSize.x - cosRoll * horizonSize.y, 0.0f);
GL.End();
float AoA = velocityVesselSurfaceUnit.AngleInPlane(right, forward);
float AoATC;
if (use360horizon)
{
// Straight up is texture coord 0.75;
// Straight down is TC 0.25;
AoATC = JUtil.DualLerp(0.25f, 0.75f, -90f, 90f, pitch + AoA);
}
else
{
// Straight up is texture coord 1.0;
// Straight down is TC 0.0;
AoATC = JUtil.DualLerp(0.0f, 1.0f, -90f, 90f, pitch + AoA);
}
float Ypos = JUtil.DualLerp(
-horizonSize.y, horizonSize.y,
ladderMidpointCoord - ladderTextureOffset, ladderMidpointCoord + ladderTextureOffset,
AoATC);
// Placing the icon on the (0, Ypos) location, so simplify the transform.
DrawIcon(-sinRoll * Ypos, -cosRoll * Ypos, GizmoIcons.GetIconLocation(GizmoIcons.IconType.PROGRADE), progradeColorValue);
}
// Draw the rest of the HUD stuff (0,0) is the top left corner of the screen.
GL.LoadPixelMatrix(0, screen.width, screen.height, 0);
GL.Viewport(new Rect(0, 0, screen.width, screen.height));
if (headingMaterial != null)
{
Quaternion rotationSurface = Quaternion.LookRotation(north, up);
Quaternion rotationVesselSurface = Quaternion.Inverse(Quaternion.Euler(90, 0, 0) * Quaternion.Inverse(vessel.GetTransform().rotation) * rotationSurface);
float headingTexture = JUtil.DualLerp(0f, 1f, 0f, 360f, rotationVesselSurface.eulerAngles.y);
float headingTextureOffset = (headingBarWidth / headingMaterial.mainTexture.width) / 2;
headingMaterial.SetPass(0);
GL.Begin(GL.QUADS);
GL.TexCoord2(headingTexture - headingTextureOffset, 1.0f);
GL.Vertex3(headingBarPosition.x, headingBarPosition.y, 0.0f);
GL.TexCoord2(headingTexture + headingTextureOffset, 1.0f);
GL.Vertex3(headingBarPosition.x + headingBarPosition.z, headingBarPosition.y, 0.0f);
GL.TexCoord2(headingTexture + headingTextureOffset, 0.0f);
GL.Vertex3(headingBarPosition.x + headingBarPosition.z, headingBarPosition.y + headingBarPosition.w, 0.0f);
GL.TexCoord2(headingTexture - headingTextureOffset, 0.0f);
GL.Vertex3(headingBarPosition.x, headingBarPosition.y + headingBarPosition.w, 0.0f);
GL.End();
if (showHeadingBarPrograde)
{
float slipAngle = velocityVesselSurfaceUnit.AngleInPlane(up, forward);
float slipTC = JUtil.DualLerp(0f, 1f, 0f, 360f, rotationVesselSurface.eulerAngles.y + slipAngle);
float slipIconX = JUtil.DualLerp(headingBarPosition.x, headingBarPosition.x + headingBarPosition.z, headingTexture - headingTextureOffset, headingTexture + headingTextureOffset, slipTC);
DrawIcon(slipIconX, headingBarPosition.y + headingBarPosition.w * 0.5f, GizmoIcons.GetIconLocation(GizmoIcons.IconType.PROGRADE), progradeColorValue);
}
}
if (vertBar1Material != null)
{
float value = comp.ProcessVariable(vertBar1Variable).MassageToFloat();
if (float.IsNaN(value))
{
value = 0.0f;
}
if (vertBar1UseLog10)
{
value = JUtil.PseudoLog10(value);
}
float vertBar1TexCoord = JUtil.DualLerp(vertBar1TextureLimit.x, vertBar1TextureLimit.y, vertBar1Limit.x, vertBar1Limit.y, value);
vertBar1Material.SetPass(0);
GL.Begin(GL.QUADS);
GL.TexCoord2(0.0f, vertBar1TexCoord + vertBar1TextureSize);
GL.Vertex3(vertBar1Position.x, vertBar1Position.y, 0.0f);
GL.TexCoord2(1.0f, vertBar1TexCoord + vertBar1TextureSize);
GL.Vertex3(vertBar1Position.x + vertBar1Position.z, vertBar1Position.y, 0.0f);
GL.TexCoord2(1.0f, vertBar1TexCoord - vertBar1TextureSize);
GL.Vertex3(vertBar1Position.x + vertBar1Position.z, vertBar1Position.y + vertBar1Position.w, 0.0f);
GL.TexCoord2(0.0f, vertBar1TexCoord - vertBar1TextureSize);
GL.Vertex3(vertBar1Position.x, vertBar1Position.y + vertBar1Position.w, 0.0f);
GL.End();
}
if (vertBar2Material != null)
{
float value = comp.ProcessVariable(vertBar2Variable).MassageToFloat();
if (float.IsNaN(value))
{
value = 0.0f;
}
if (vertBar2UseLog10)
{
value = JUtil.PseudoLog10(value);
}
float vertBar2TexCoord = JUtil.DualLerp(vertBar2TextureLimit.x, vertBar2TextureLimit.y, vertBar2Limit.x, vertBar2Limit.y, value);
vertBar2Material.SetPass(0);
GL.Begin(GL.QUADS);
GL.TexCoord2(0.0f, vertBar2TexCoord + vertBar2TextureSize);
GL.Vertex3(vertBar2Position.x, vertBar2Position.y, 0.0f);
GL.TexCoord2(1.0f, vertBar2TexCoord + vertBar2TextureSize);
GL.Vertex3(vertBar2Position.x + vertBar2Position.z, vertBar2Position.y, 0.0f);
GL.TexCoord2(1.0f, vertBar2TexCoord - vertBar2TextureSize);
GL.Vertex3(vertBar2Position.x + vertBar2Position.z, vertBar2Position.y + vertBar2Position.w, 0.0f);
GL.TexCoord2(0.0f, vertBar2TexCoord - vertBar2TextureSize);
GL.Vertex3(vertBar2Position.x, vertBar2Position.y + vertBar2Position.w, 0.0f);
GL.End();
}
if (overlayMaterial != null)
{
overlayMaterial.SetPass(0);
GL.Begin(GL.QUADS);
GL.TexCoord2(0.0f, 1.0f);
GL.Vertex3(0.0f, 0.0f, 0.0f);
GL.TexCoord2(1.0f, 1.0f);
GL.Vertex3(screen.width, 0.0f, 0.0f);
GL.TexCoord2(1.0f, 0.0f);
GL.Vertex3(screen.width, screen.height, 0.0f);
GL.TexCoord2(0.0f, 0.0f);
GL.Vertex3(0.0f, screen.height, 0.0f);
GL.End();
}
GL.PopMatrix();
return(true);
}
public void Start()
{
// If we're not in the correct location, there's no point doing anything.
if (!InstallationPathWarning.Warn())
{
return;
}
if (HighLogic.LoadedSceneIsEditor)
{
return;
}
try
{
rpmComp = RasterPropMonitorComputer.Instantiate(internalProp, true);
JUtil.LogMessage(this, "Attaching monitor {2}-{1} to {0}", rpmComp.RPMCid, internalProp.propID, internalProp.internalModel.internalName);
// Install the calculator module.
rpmComp.UpdateDataRefreshRate(refreshDataRate);
// Loading the font...
List<Texture2D> fontTexture = new List<Texture2D>();
fontTexture.Add(LoadFont(this, internalProp, fontTransform));
// Damn KSP's config parser!!!
if (!string.IsNullOrEmpty(emptyColor))
{
emptyColorValue = ConfigNode.ParseColor32(emptyColor);
}
if (!string.IsNullOrEmpty(defaultFontTint))
{
defaultFontTintValue = ConfigNode.ParseColor32(defaultFontTint);
}
if (!string.IsNullOrEmpty(fontDefinition))
{
JUtil.LogMessage(this, "Loading font definition from {0}", fontDefinition);
fontDefinitionString = File.ReadAllLines(KSPUtil.ApplicationRootPath + "GameData/" + fontDefinition.EnforceSlashes(), Encoding.UTF8)[0];
}
// Now that is done, proceed to setting up the screen.
screenTexture = new RenderTexture(screenPixelWidth, screenPixelHeight, 24, RenderTextureFormat.ARGB32);
screenMat = internalProp.FindModelTransform(screenTransform).GetComponent<Renderer>().material;
foreach (string layerID in textureLayerID.Split())
{
screenMat.SetTexture(layerID.Trim(), screenTexture);
}
if (GameDatabase.Instance.ExistsTexture(noSignalTextureURL.EnforceSlashes()))
{
noSignalTexture = GameDatabase.Instance.GetTexture(noSignalTextureURL.EnforceSlashes(), false);
}
// Create camera instance...
cameraStructure = new FlyingCamera(part, cameraAspect);
// The neat trick. IConfigNode doesn't work. No amount of kicking got it to work.
// Well, we don't need it. GameDatabase, gimme config nodes for all props!
foreach (ConfigNode node in GameDatabase.Instance.GetConfigNodes("PROP"))
{
// Now, we know our own prop name.
if (node.GetValue("name") == internalProp.propName)
{
// So this is the configuration of our prop in memory. Nice place.
// We know it contains at least one MODULE node, us.
// And we know our moduleID, which is the number in order of being listed in the prop.
// Therefore the module by that number is our module's own config node.
ConfigNode moduleConfig = node.GetNodes("MODULE")[moduleID];
ConfigNode[] pageNodes = moduleConfig.GetNodes("PAGE");
// Which we can now parse for page definitions.
for (int i = 0; i < pageNodes.Length; i++)
{
// Mwahahaha.
try
{
var newPage = new MonitorPage(i, pageNodes[i], this);
activePage = activePage ?? newPage;
if (newPage.isDefault)
activePage = newPage;
pages.Add(newPage);
}
catch (ArgumentException e)
{
JUtil.LogMessage(this, "Warning - {0}", e);
}
}
// Now that all pages are loaded, we can use the moment in the loop to suck in all the extra fonts.
foreach (string value in moduleConfig.GetValues("extraFont"))
{
fontTexture.Add(LoadFont(this, internalProp, value));
}
break;
}
}
JUtil.LogMessage(this, "Done setting up pages, {0} pages ready.", pages.Count);
textRenderer = new TextRenderer(fontTexture, new Vector2((float)fontLetterWidth, (float)fontLetterHeight), fontDefinitionString, 17, screenPixelWidth, screenPixelHeight);
// Load our state from storage...
persistentVarName = "activePage" + internalProp.propID;
int activePageID = rpmComp.GetPersistentVariable(persistentVarName, pages.Count, false).MassageToInt();
if (activePageID < pages.Count)
{
activePage = pages[activePageID];
}
activePage.Active(true);
// If we have global buttons, set them up.
if (!string.IsNullOrEmpty(globalButtons))
{
string[] tokens = globalButtons.Split(',');
for (int i = 0; i < tokens.Length; i++)
{
string buttonName = tokens[i].Trim();
// Notice that holes in the global button list ARE legal.
if (!string.IsNullOrEmpty(buttonName))
SmarterButton.CreateButton(internalProp, buttonName, i, GlobalButtonClick, GlobalButtonRelease);
}
}
audioOutput = JUtil.SetupIVASound(internalProp, buttonClickSound, buttonClickVolume, false);
if (needsElectricCharge)
{
del = (Action<bool>)Delegate.CreateDelegate(typeof(Action<bool>), this, "ResourceDepletedCallback");
rpmComp.RegisterResourceCallback(resourceName, del);
}
// And if the try block never completed, startupComplete will never be true.
startupComplete = true;
}
catch
{
JUtil.AnnoyUser(this);
// We can also disable ourselves, that should help.
enabled = false;
// And now that we notified the user that config is borked, we rethrow the exception so that
// it gets logged and we can debug.
throw;
}
}
public void Start()
{
// If we're not in the correct location, there's no point doing anything.
if (!InstallationPathWarning.Warn())
return;
try {
// Install the calculator module.
comp = RasterPropMonitorComputer.Instantiate(internalProp);
comp.UpdateRefreshRates(refreshTextRate, refreshDataRate);
// Loading the font...
fontTexture.Add(LoadFont(this, internalProp, fontTransform, false));
// Damn KSP's config parser!!!
if (!string.IsNullOrEmpty(emptyColor))
emptyColorValue = ConfigNode.ParseColor32(emptyColor);
if (!string.IsNullOrEmpty(defaultFontTint))
defaultFontTintValue = ConfigNode.ParseColor32(defaultFontTint);
if (!string.IsNullOrEmpty(fontDefinition)) {
JUtil.LogMessage(this, "Loading font definition from {0}", fontDefinition);
fontDefinitionString = File.ReadAllLines(KSPUtil.ApplicationRootPath + "GameData/" + fontDefinition.EnforceSlashes(), Encoding.UTF8)[0];
}
// We can pre-compute the rectangles the font characters will be copied from, this seems to make it slightly quicker...
// although I'm not sure I'm not seeing things by this point.
int fontLettersX = (fontTexture[0].width / fontLetterWidth);
int fontLettersY = (fontTexture[0].height / fontLetterHeight);
float letterSpanX = 1f / fontLettersX;
float letterSpanY = 1f / fontLettersY;
int lastCharacter = fontLettersX * fontLettersY;
if (lastCharacter != fontDefinitionString.Length) {
JUtil.LogMessage(this, "Warning, number of letters in the font definition does not match font bitmap size.");
}
for (int i = 0; i < lastCharacter && i < fontDefinitionString.Length; i++) {
int xSource = i % fontLettersX;
int ySource = (i - xSource) / fontLettersX;
if (!fontCharacters.ContainsKey(fontDefinitionString[i]))
fontCharacters[fontDefinitionString[i]] = new Rect(letterSpanX * xSource, letterSpanY * (fontLettersY - ySource - 1), letterSpanX, letterSpanY);
}
// And a little optimisation for superscript/subscript:
fontLetterHalfHeight = fontLetterHeight / 2f;
fontLetterHalfWidth = fontLetterWidth / 2f;
fontLetterDoubleWidth = fontLetterWidth * 2f;
// Now that is done, proceed to setting up the screen.
screenTexture = new RenderTexture(screenPixelWidth, screenPixelHeight, 24, RenderTextureFormat.ARGB32);
screenMat = internalProp.FindModelTransform(screenTransform).renderer.material;
foreach (string layerID in textureLayerID.Split())
screenMat.SetTexture(layerID.Trim(), screenTexture);
if (GameDatabase.Instance.ExistsTexture(noSignalTextureURL.EnforceSlashes())) {
noSignalTexture = GameDatabase.Instance.GetTexture(noSignalTextureURL.EnforceSlashes(), false);
}
// Create camera instance...
cameraStructure = new FlyingCamera(part, screenTexture, cameraAspect);
// The neat trick. IConfigNode doesn't work. No amount of kicking got it to work.
// Well, we don't need it. GameDatabase, gimme config nodes for all props!
foreach (ConfigNode node in GameDatabase.Instance.GetConfigNodes ("PROP")) {
// Now, we know our own prop name.
if (node.GetValue("name") == internalProp.propName) {
// So this is the configuration of our prop in memory. Nice place.
// We know it contains at least one MODULE node, us.
// And we know our moduleID, which is the number in order of being listed in the prop.
// Therefore the module by that number is our module's own config node.
ConfigNode moduleConfig = node.GetNodes("MODULE")[moduleID];
ConfigNode[] pageNodes = moduleConfig.GetNodes("PAGE");
// Which we can now parse for page definitions.
for (int i = 0; i < pageNodes.Length; i++) {
// Mwahahaha.
try {
var newPage = new MonitorPage(i, pageNodes[i], this);
activePage = activePage ?? newPage;
if (newPage.isDefault)
activePage = newPage;
pages.Add(newPage);
} catch (ArgumentException e) {
JUtil.LogMessage(this, "Warning - {0}", e);
}
}
// Now that all pages are loaded, we can use the moment in the loop to suck in all the extra fonts.
foreach (string value in moduleConfig.GetValues("extraFont")) {
fontTexture.Add(LoadFont(this, internalProp, value, true));
}
break;
}
}
JUtil.LogMessage(this, "Done setting up pages, {0} pages ready.", pages.Count);
// Load our state from storage...
persistentVarName = "activePage" + internalProp.propID;
persistence = new PersistenceAccessor(part);
int? activePageID = persistence.GetVar(persistentVarName);
if (activePageID != null && activePageID.Value < pages.Count) {
activePage = pages[activePageID.Value];
}
activePage.Active(true);
// If we have global buttons, set them up.
if (!string.IsNullOrEmpty(globalButtons)) {
string[] tokens = globalButtons.Split(',');
for (int i = 0; i < tokens.Length; i++) {
string buttonName = tokens[i].Trim();
// Notice that holes in the global button list ARE legal.
if (!string.IsNullOrEmpty(buttonName))
SmarterButton.CreateButton(internalProp, buttonName, i, GlobalButtonClick, GlobalButtonRelease);
}
}
audioOutput = JUtil.SetupIVASound(internalProp, buttonClickSound, buttonClickVolume, false);
// One last thing to make sure of: If our pod is transparent, we're always active.
ourPodIsTransparent = JUtil.IsPodTransparent(part);
// And if the try block never completed, startupComplete will never be true.
startupComplete = true;
} catch {
JUtil.AnnoyUser(this);
startupFailed = true;
// We can also disable ourselves, that should help.
enabled = false;
// And now that we notified the user that config is borked, we rethrow the exception so that
// it gets logged and we can debug.
throw;
}
}
public bool RenderCamera(RenderTexture screen, float cameraAspect)
{
// Just in case.
if (HighLogic.LoadedSceneIsEditor)
{
return false;
}
if (cameras.Count < 1)
{
return false;
}
var activeCamera = cameras[currentCamera];
if (string.IsNullOrEmpty(activeCamera.cameraTransform))
{
return false;
}
if (cameraObject == null)
{
cameraObject = new FlyingCamera(part, cameraAspect);
cameraObject.PointCamera(activeCamera.cameraTransform, activeCamera.currentFoV);
}
cameraObject.FOV = activeCamera.currentFoV;
if (rentexWidth == 0)
{
rentexWidth = screen.width;
rentexHeight = screen.height;
// Note to self: when rentex dims != screen dims, the FOV seems to be wrong (like FOV is smaller).
}
if (renderTex == null)
{
renderTex = new RenderTexture(rentexWidth, rentexHeight, screen.depth);
renderTex.Create();
}
// Negate pitch - the camera object treats a negative pitch as "up"
if (cameraObject.Render(renderTex, activeCamera.currentYaw, -activeCamera.currentPitch))
{
if (cameraEffectMaterial != null)
{
cameraEffectMaterial.SetVector("_ImageDims", new Vector4((float)renderTex.width, (float)renderTex.height, 1.0f / (float)renderTex.width, 1.0f / (float)renderTex.height));
for (int i = 0; i < ceVariables.Count; ++i)
{
float value = ceVariables[i].value.AsFloat();
cameraEffectMaterial.SetFloat(ceVariables[i].variable, value);
}
Graphics.Blit(renderTex, screen, cameraEffectMaterial);
}
else
{
Graphics.Blit(renderTex, screen);
}
renderTex.DiscardContents();
ITargetable target = FlightGlobals.fetch.VesselTarget;
bool drawSomething = ((gizmoTexture != null && target != null && showTargetIcon) || homeCrosshairMaterial.color.a > 0);
if (drawSomething)
{
GL.PushMatrix();
GL.LoadPixelMatrix(0, screen.width, screen.height, 0);
}
if (gizmoTexture != null && target != null && showTargetIcon)
{
// Figure out which direction the target is.
Vector3 targetDisplacement = target.GetTransform().position - cameraObject.GetTransform().position;
targetDisplacement.Normalize();
// Transform it using the active camera's rotation.
var targetDisp = GetNormalizedScreenPosition(activeCamera, targetDisplacement, cameraAspect);
var iconCenter = new Vector2(screen.width * targetDisp.x, screen.height * targetDisp.y);
// Apply some clamping values to force the icon to stay on screen
iconCenter.x = Math.Max(iconPixelSize * 0.5f, iconCenter.x);
iconCenter.x = Math.Min(screen.width - iconPixelSize * 0.5f, iconCenter.x);
iconCenter.y = Math.Max(iconPixelSize * 0.5f, iconCenter.y);
iconCenter.y = Math.Min(screen.height - iconPixelSize * 0.5f, iconCenter.y);
var position = new Rect(iconCenter.x - iconPixelSize * 0.5f, iconCenter.y - iconPixelSize * 0.5f, iconPixelSize, iconPixelSize);
Graphics.DrawTexture(position, gizmoTexture, GizmoIcons.GetIconLocation(GizmoIcons.IconType.TARGETPLUS), 0, 0, 0, 0, iconMaterial);
}
if (homeCrosshairMaterial.color.a > 0)
{
// Mihara: Reference point cameras are different enough to warrant it.
var cameraForward = cameraObject.GetTransformForward();
var crossHairCenter = GetNormalizedScreenPosition(activeCamera, cameraForward, cameraAspect);
crossHairCenter.x *= screen.width;
crossHairCenter.y *= screen.height;
crossHairCenter.x = Math.Max(iconPixelSize * 0.5f, crossHairCenter.x);
crossHairCenter.x = Math.Min(screen.width - iconPixelSize * 0.5f, crossHairCenter.x);
crossHairCenter.y = Math.Max(iconPixelSize * 0.5f, crossHairCenter.y);
crossHairCenter.y = Math.Min(screen.height - iconPixelSize * 0.5f, crossHairCenter.y);
float zoomAdjustedIconSize = iconPixelSize * Mathf.Tan(Mathf.Deg2Rad * activeCamera.fovLimits.y * 0.5f) / Mathf.Tan(Mathf.Deg2Rad * activeCamera.currentFoV * 0.5f);
homeCrosshairMaterial.SetPass(0);
GL.Begin(GL.LINES);
GL.Vertex3(crossHairCenter.x - zoomAdjustedIconSize * 0.5f, crossHairCenter.y, 0.0f);
GL.Vertex3(crossHairCenter.x + zoomAdjustedIconSize * 0.5f, crossHairCenter.y, 0.0f);
GL.Vertex3(crossHairCenter.x, crossHairCenter.y - zoomAdjustedIconSize * 0.5f, 0.0f);
GL.Vertex3(crossHairCenter.x, crossHairCenter.y + zoomAdjustedIconSize * 0.5f, 0.0f);
GL.End();
}
if (drawSomething)
{
GL.PopMatrix();
}
return true;
}
else if (skipMissingCameras)
{
// This will handle cameras getting ejected while in use.
SelectNextCamera();
}
return false;
}
public void Start()
{
InstallationPathWarning.Warn();
// Install the calculator module.
comp = RasterPropMonitorComputer.Instantiate(internalProp);
comp.UpdateRefreshRates(refreshTextRate, refreshDataRate);
// Loading the font...
fontTexture.Add(LoadFont(this, internalProp, fontTransform, false));
// Damn KSP's config parser!!!
if (!string.IsNullOrEmpty(emptyColor))
{
emptyColorValue = ConfigNode.ParseColor32(emptyColor);
}
if (!string.IsNullOrEmpty(defaultFontTint))
{
defaultFontTintValue = ConfigNode.ParseColor32(defaultFontTint);
}
if (!string.IsNullOrEmpty(fontDefinition))
{
JUtil.LogMessage(this, "Loading font definition from {0}", fontDefinition);
fontDefinitionString = File.ReadAllLines(KSPUtil.ApplicationRootPath + "GameData/" + fontDefinition.EnforceSlashes(), Encoding.UTF8)[0];
}
// We can pre-compute the rectangles the font characters will be copied from, this seems to make it slightly quicker...
// although I'm not sure I'm not seeing things by this point.
int fontLettersX = (fontTexture[0].width / fontLetterWidth);
int fontLettersY = (fontTexture[0].height / fontLetterHeight);
float letterSpanX = 1f / fontLettersX;
float letterSpanY = 1f / fontLettersY;
int lastCharacter = fontLettersX * fontLettersY;
if (lastCharacter != fontDefinitionString.Length)
{
JUtil.LogMessage(this, "Warning, number of letters in the font definition does not match font bitmap size.");
}
for (int i = 0; i < lastCharacter && i < fontDefinitionString.Length; i++)
{
int xSource = i % fontLettersX;
int ySource = (i - xSource) / fontLettersX;
if (!fontCharacters.ContainsKey(fontDefinitionString[i]))
{
fontCharacters[fontDefinitionString[i]] = new Rect(letterSpanX * xSource, letterSpanY * (fontLettersY - ySource - 1), letterSpanX, letterSpanY);
}
}
// And a little optimisation for superscript/subscript:
fontLetterHalfHeight = fontLetterHeight / 2f;
fontLetterHalfWidth = fontLetterWidth / 2f;
fontLetterDoubleWidth = fontLetterWidth * 2f;
// Now that is done, proceed to setting up the screen.
screenTexture = new RenderTexture(screenPixelWidth, screenPixelHeight, 24, RenderTextureFormat.ARGB32);
screenMat = internalProp.FindModelTransform(screenTransform).renderer.material;
foreach (string layerID in textureLayerID.Split())
{
screenMat.SetTexture(layerID.Trim(), screenTexture);
}
if (GameDatabase.Instance.ExistsTexture(noSignalTextureURL.EnforceSlashes()))
{
noSignalTexture = GameDatabase.Instance.GetTexture(noSignalTextureURL.EnforceSlashes(), false);
}
// Create camera instance...
cameraStructure = new FlyingCamera(part, screenTexture, cameraAspect);
// The neat trick. IConfigNode doesn't work. No amount of kicking got it to work.
// Well, we don't need it. GameDatabase, gimme config nodes for all props!
foreach (ConfigNode node in GameDatabase.Instance.GetConfigNodes("PROP"))
{
// Now, we know our own prop name.
if (node.GetValue("name") == internalProp.propName)
{
// So this is the configuration of our prop in memory. Nice place.
// We know it contains at least one MODULE node, us.
// And we know our moduleID, which is the number in order of being listed in the prop.
// Therefore the module by that number is our module's own config node.
ConfigNode moduleConfig = node.GetNodes("MODULE")[moduleID];
ConfigNode[] pageNodes = moduleConfig.GetNodes("PAGE");
// Which we can now parse for page definitions.
for (int i = 0; i < pageNodes.Length; i++)
{
// Mwahahaha.
try {
var newPage = new MonitorPage(i, pageNodes[i], this);
activePage = activePage ?? newPage;
if (newPage.isDefault)
{
activePage = newPage;
}
pages.Add(newPage);
} catch (ArgumentException e) {
JUtil.LogMessage(this, "Warning - {0}", e);
}
}
// Now that all pages are loaded, we can use the moment in the loop to suck in all the extra fonts.
foreach (string value in moduleConfig.GetValues("extraFont"))
{
fontTexture.Add(LoadFont(this, internalProp, value, true));
}
break;
}
}
JUtil.LogMessage(this, "Done setting up pages, {0} pages ready.", pages.Count);
// Load our state from storage...
persistentVarName = "activePage" + internalProp.propID;
persistence = new PersistenceAccessor(part);
int?activePageID = persistence.GetVar(persistentVarName);
if (activePageID != null && activePageID.Value < pages.Count)
{
activePage = pages[activePageID.Value];
}
activePage.Active(true);
// If we have global buttons, set them up.
if (!string.IsNullOrEmpty(globalButtons))
{
string[] tokens = globalButtons.Split(',');
for (int i = 0; i < tokens.Length; i++)
{
string buttonName = tokens[i].Trim();
// Notice that holes in the global button list ARE legal.
if (!string.IsNullOrEmpty(buttonName))
{
SmarterButton.CreateButton(internalProp, buttonName, i, GlobalButtonClick, GlobalButtonRelease);
}
}
}
audioOutput = JUtil.SetupIVASound(internalProp, buttonClickSound, buttonClickVolume, false);
startupComplete = true;
}
