/// <summary>
/// Checks the objects under the mouse cursor, showing its info in the info panel
/// Actually, this is the main function of this script: it analyzes the context and set the mouse state and
/// cursor accordingly
/// </summary>
void MouseOver()
{
string infoPanelMsg = "";
// Something is selected?
if(selectedObject != null) {
infoPanelMsg = selectedObject.gameObject.name + " " + GUIScript.CheckClickOnRects(new Vector2(mouseNow.x,mouseNow.y));
}
mouseNow = Input.mousePosition;
// Moved the cursor?
//if(mouseNow != mouseBefore) {
RaycastHit hit;
Transform whatIAmPointing = null;
pointedObject = null;
mouseBefore = mouseNow;
// Converts the mouse position to world position
Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
// Creates a raycast from the mouse position in the screen, ignoring the minimap (or not?)
if(Physics.Raycast(ray.origin, ray.direction, out hit,
Mathf.Infinity, ~(1 << MainScript.minimapLayer | 1 << MainScript.minimapGroundLayer))) {
whatIAmPointing = hit.transform;
mouseHitPointNow = hit.point;
}
if(whatIAmPointing == null)
return;
else
pointedObject = whatIAmPointing;
// Check the visibility
if(whatIAmPointing.gameObject.GetComponent<VisibilityControl>() != null) {
if(!whatIAmPointing.gameObject.GetComponent<VisibilityControl>().IsVisible()) {
return;
}
}
// 1 - check if we have something selected or not
if(!selectedObject) {
if(whatIAmPointing.gameObject.layer != MainScript.groundLayer)
infoPanelMsg = whatIAmPointing.name;
// The cursor is the regular one
cursorCurrent = cursorNormal;
MouseState = eMouseStates.Hover;
// And we show it
bnShowMouseCursor = true;
// Special case: hover over a resource site without an extractor
if(whatIAmPointing.tag == "Resource") {
CResource resourceExtractor = whatIAmPointing.gameObject.GetComponent<CResource>();
if(resourceExtractor.CanWeBuildInThisResourceSite()) {
infoPanelMsg += " You can build a resource extractor here";
cursorCurrent = cursorBuild;
}
}
infoPanel.SetInfoLabel(infoPanelMsg);
// And we're off!
return;
} // END IF - nothing selected
// 2 - Ok, we have an unit selected.
CBaseEntity selectedObjectEntity = selectedObject.gameObject.GetComponent<CBaseEntity>();
// 2.1 - if it's movable (a monkey or a drone, for instance), them we use mostly the 'walk' cursor
if(selectedObjectEntity.Movable) {
// Are�we pointing at the ground? Walk!
if(whatIAmPointing.gameObject.layer == MainScript.groundLayer) {
cursorCurrent = cursorWalk;
MouseState = eMouseStates.CanWalk;
// Check if the node under the cursor is walkable or not
if(AstarPath.active != null) {
Node node = AstarPath.active.GetNearest(hit.point);
bnNodeStatus = node.walkable;
if(!bnNodeStatus) {
cursorCurrent = cursorWalkNotOk;
MouseState = eMouseStates.CannotWalk;
}
}
// Ok, cursor set, get out
return;
} // END IF - not pointing at the ground
// are we pointing at an enemy?
if(whatIAmPointing.gameObject.layer == MainScript.enemyLayer) {
// We have a monkey selected?
if(selectedObject.gameObject.tag == "Monkey") {
CMonkey selectedMonkey = selectedObject.gameObject.GetComponent<CMonkey>();
if(!selectedMonkey) {
// DEBUG
Debug.LogError("Could not find CMonkey component in " + selectedObject);
}
// Are we targeting a drone?
if(whatIAmPointing.gameObject.tag == "Drone") {
bool isThisDroneStunned = false;
// Is this drone stunned?
CDrone pointedDrone = whatIAmPointing.gameObject.GetComponent<CDrone>();
if(!pointedDrone) {
// DEBUG
Debug.LogError("Could not find CDrone component in " + whatIAmPointing);
}
isThisDroneStunned = pointedDrone.isStunned();
// Default behaviour
cursorCurrent = cursorWalkNotOk;
MouseState = eMouseStates.CannotWalk;
switch(selectedMonkey.monkeyClass) {
case CMonkey.eMonkeyType.Astronaut:
{
// The astronaut only attack working drones
// From the GDD:
// Astronaut vs visible saboteur drones: OK
// Astronaut vs hunter drones: get caught
// Astronaut vs patrol drones: not ok
// TODO: put this rules here!
if(!isThisDroneStunned && pointedDrone.droneType == CDrone.eDroneType.Saboteur) {
cursorCurrent = cursorAttack;
MouseState = eMouseStates.TargetingForBrawl;
}
}
break;
case CMonkey.eMonkeyType.Cientist:
break;
case CMonkey.eMonkeyType.Engineer:
{
// The engineer only attack (recycle) stunned drones
if(isThisDroneStunned) {
cursorCurrent = cursorRecycleEnable;
MouseState = eMouseStates.TargetingForRecycle;
}
else {
// Drone is not stunned anymore
//cursorCurrent = cursorNormal;
//MouseState = eMouseStates.Hover;
}
}
break;
case CMonkey.eMonkeyType.Saboteur:
{
// Saboteur:
// Can sabotage patrol drones and hunter drones, if not visible
// The sabouter only attack (reprogram) stunned drones
if(isThisDroneStunned) {
cursorCurrent = cursorReprogramEnable;
MouseState = eMouseStates.TargetingForReprogram;
}
else {
// Drone not stunned. Well, we still can sabotage it
cursorCurrent = cursorSabotageEnable;
MouseState = eMouseStates.CanSabotageDrone;
}
}
break;
default:
// DEBUG
Debug.LogError("I should not be here...");
break;
}
} // END IF - Monkey selected - Targeting an enemy drone
else if(whatIAmPointing.gameObject.tag == "Building") {
// No, we are targeting an enemy building.
// Only saboteurs can do something here?
if(selectedMonkey.monkeyClass == CMonkey.eMonkeyType.Saboteur) {
// Get info about the building target
CBuilding targetBuilding = whatIAmPointing.GetComponent<CBuilding>();
if(!targetBuilding) {
// DEBUG
Debug.Log("Could not find CBuilding component in " + whatIAmPointing);
}
if(!targetBuilding.sabotado) {
cursorCurrent = cursorSabotageEnable;
MouseState = eMouseStates.CanSabotageBuilding;
}
}
} // END IF - Monkey selected - Targeting an enemy building
} // END IF - Monkey selected
else if(selectedObject.gameObject.tag == "Drone") {
// GDD: * hunter vs saboteur: attack (identical to the astronaut's attack)
// * saboteur vs patrol or hunter: sabotage
// * saboteur vs saboteur: reprogram
// saboteur vs building: sabotage
CDrone selectedDrone = selectedObject.gameObject.GetComponent<CDrone>();
if(!selectedDrone) {
// DEBUG
Debug.LogError("Could not find CDrone component in " + selectedObject.transform);
}
// Are we targeting another drone (an enemy one, that is)
if(whatIAmPointing.gameObject.tag == "Drone") {
bool isThePointedDroneStunned = false;
// Is this drone stunned?
CDrone pointedDrone = whatIAmPointing.gameObject.GetComponent<CDrone>();
if(!pointedDrone) {
// DEBUG
Debug.LogError("Could not find CDrone component in " + whatIAmPointing);
}
isThePointedDroneStunned = pointedDrone.isStunned();
switch(pointedDrone.droneType) {
case CDrone.eDroneType.Patrol:
{
// Saboteur x Patrol
if(selectedDrone.droneType == CDrone.eDroneType.Saboteur && !isThePointedDroneStunned) {
cursorCurrent = cursorSabotageEnable;
MouseState = eMouseStates.CanSabotageDrone;
}
}
break;
case CDrone.eDroneType.Saboteur:
{
if(selectedDrone.droneType == CDrone.eDroneType.Saboteur && isThePointedDroneStunned) {
// Saboteur x Saboteur (stunned)
cursorCurrent = cursorReprogramEnable;
MouseState = eMouseStates.TargetingForReprogram;
}
else if(selectedDrone.droneType == CDrone.eDroneType.Hunter && !isThePointedDroneStunned) {
// Hunter vs Saboteur
cursorCurrent = cursorAttack;
MouseState = eMouseStates.TargetingForBrawl;
}
}
break;
case CDrone.eDroneType.Hunter:
{
// Saboteur x Hunter
if(selectedDrone.droneType == CDrone.eDroneType.Saboteur && !isThePointedDroneStunned) {
cursorCurrent = cursorSabotageEnable;
MouseState = eMouseStates.CanSabotageDrone;
}
}
break;
default:
break;
}
} // END IF - Drone selected - targeting a drone
else if(whatIAmPointing.gameObject.tag == "Building") {
// Saboteur drones x building
if(selectedDrone.droneType == CDrone.eDroneType.Saboteur) {
CBuilding pointedBuilding = whatIAmPointing.gameObject.GetComponent<CBuilding>();
// FIXME: Slots don't have CBuilding, so the mouseOver crash here
if(!pointedBuilding)
return;
// We cannot sabotage a already sabotaged building
if(pointedBuilding.sabotado)
return;
cursorCurrent = cursorSabotageEnable;
MouseState = eMouseStates.CanSabotageBuilding;
}
} // END IF - Drone selected - targeting a building
} // END IF - Drone selected
return;
} // END IF - not pointing at an enemy
// Not pointing at the ground and not pointing at an enemy.
// Is a monkey selected?
if(selectedObject.gameObject.tag == "Monkey") {
CMonkey selectedMonkey = selectedObject.gameObject.GetComponent<CMonkey>();
if(!selectedMonkey) {
// DEBUG
Debug.LogError("Cannot find CMonkey component on " + selectedObject);
return;
}
// are we pointing at one of ours buildings?
if(whatIAmPointing.tag == "Building" && whatIAmPointing.gameObject.layer == MainScript.alliedLayer) {
CBuilding pointedBuilding = whatIAmPointing.gameObject.GetComponent<CBuilding>();
// FIXME: Slots don't have CBuilding, so the mouseOver crash here
if(!pointedBuilding)
return;
// Is this the Command Center?
if(pointedBuilding.buildingType == CBuilding.eBuildingType.CommandCenter &&
!pointedBuilding.TheresAMonkeyInside()) {
cursorCurrent = cursorGetInside;
MouseState = eMouseStates.MonkeyCanEnterBuilding;
}
else if(pointedBuilding.buildingType == CBuilding.eBuildingType.LaunchingPlatform) {
cursorCurrent = cursorGetInside;
MouseState = eMouseStates.MonkeyCanEnterBuilding;
}
else if(pointedBuilding.sabotado && selectedMonkey.monkeyClass == CMonkey.eMonkeyType.Engineer) {
cursorCurrent = cursorBuild;
MouseState = eMouseStates.EngineerFix;
}
else {
cursorCurrent = cursorWalkNotOk;
MouseState = eMouseStates.CannotWalk;
}
// FIXME: check the correct cursor. Not walk, perhaps?
// cursorCurrent = cursorNormal;
// MouseState = eMouseStates.Hover;
} // END IF - Monkey selected - pointing at a building
else if(whatIAmPointing.tag == "RocketPart" &&
selectedMonkey.monkeyClass == CMonkey.eMonkeyType.Cientist) {
CRocketPart cRocketPart = whatIAmPointing.GetComponent<CRocketPart>();
// Ok, but it's this part already being carried by someone in my team?
if(cRocketPart.isCaptured) {
// Set the cursor
cursorCurrent = cursorCaptureRay;
// Set the state
MouseState = eMouseStates.CanReleaseCaptured;
// Keeps the pointed object
//pointedObject = whatIAmPointing;
}
else if(cRocketPart.IsVisible() && !selectedMonkey.CheckIfHaveSomethingCaptured()){
// Set the cursor
cursorCurrent = cursorCaptureRay;
// Set the state
MouseState = eMouseStates.CanCapture;
// Keeps the pointed object
//pointedObject = whatIAmPointing;
}
}
else if(whatIAmPointing.gameObject.layer == MainScript.neutralLayer) {
// Over neutral we can walk
cursorCurrent = cursorWalk;
MouseState = eMouseStates.CanWalk;
}
else {
// well, then we can't walk
cursorCurrent = cursorWalkNotOk;
MouseState = eMouseStates.CannotWalk;
}
} // END IF - Monkey selected - not pointing at the ground, not pointing at an enemy
else { // not a monkey selected
// DEBUG
//Debug.Log(this.transform + " RP + Monkey Cientist");
cursorCurrent = cursorNormal;
MouseState = eMouseStates.Hover;
}
} // END IF - Movable selected
else {
// Object is not movable: building, resource, etc.
cursorCurrent = cursorNormal;
MouseState = eMouseStates.Hover;
}
//}
}
/// <summary>
/// Execute when the player presses the left mouse button
/// Behaviours: select an unit, deselect-it if clicked in the terrain
/// </summary>
void CheckLeftMouseClick()
{
// Check if we're inside the game defined viewport
if(mouseNow.y < gameBarTop || mouseNow.y > gameBarBottom || GUIScript.CheckClickOnRects(new Vector2(mouseNow.x,mouseNow.y)) )
return;
// Checks if we clicked in an unit
Transform whatIClicked = GetWhatIClicked();
// Possibilities:
// 1-I don't have anything selected. In this case, select the object under the mouse cursor, if possible
// 2-I already have select an object. In this case, the click will point where it should move
if(whatIClicked != null) {
// Get the basic info on the unit
selectedBaseEntity = whatIClicked.gameObject.GetComponent<CBaseEntity>();
if(selectedBaseEntity != null) {
// Do not let we select enemy units
if(selectedBaseEntity.Team == CBaseEntity.eObjTeam.Opponent) {
return;
}
if(selectedBaseEntity.Selectable) {
// Unit not selected?
if(!selectedBaseEntity.isSelected) {
// Unselect previous units
if(selectedObject != null) {
selectedObject.gameObject.GetComponent<CBaseEntity>().Deselect();
RemoveCursor();
}
// Select this unit
selectedObject = selectedBaseEntity.Select();
infoPanel.SetInfoLabel(selectedObject.gameObject.name);
if(selectedBaseEntity.Movable) {
// Change the mouse state
MouseState = eMouseStates.CanWalk;
}
else {
// FIXME: to avoid a previously selected drone to walk, even not being selected
MouseState = eMouseStates.Hover;
}
}
}
}
else {
// Unselect current object
if(selectedObject != null) {
// Deselect the current selected object
selectedObject.gameObject.GetComponent<CBaseEntity>().Deselect();
selectedObject = null;
// Change the mouse state
MouseState = eMouseStates.Hover;
RemoveCursor();
// Reset the menu panel
mainScript.bottomMenu.PlayerInfoMenuEnable(null);
}
}
}
}
/// <summary>
/// Executed when a script wants to receive a position when a mouse button is clicked
/// </summary>
public void IWantToSelectAPosition()
{
MouseState = eMouseStates.SelectingPosition;
bnPositionAlreadySelected = false;
// Instantiate a cursor
projectorSelectTargetPosition = Instantiate(cursorObject,
transform.position, Quaternion.Euler(90.0f, 0.0f, 0.0f)) as Transform;
}
// SelectObject
public void SelectObject(Transform targetObject)
{
// Get the basic info on the unit
selectedBaseEntity = targetObject.gameObject.GetComponent<CBaseEntity>();
if(selectedBaseEntity != null) {
// Do not let we select enemy units
if(selectedBaseEntity.Team == CBaseEntity.eObjTeam.Opponent) {
return;
}
if(selectedBaseEntity.Selectable) {
// Unit not selected?
if(!selectedBaseEntity.isSelected) {
// Unselect previous units
if(selectedObject != null) {
selectedObject.gameObject.GetComponent<CBaseEntity>().Deselect();
RemoveCursor();
}
// Select this unit
selectedObject = selectedBaseEntity.Select();
infoPanel.SetInfoLabel(selectedObject.gameObject.name);
if(selectedBaseEntity.Movable) {
// Change the mouse state
MouseState = eMouseStates.CanWalk;
}
}
}
}
}
// Use this for initialization
void Start()
{
// Cache the main script
mainScript = GameObject.Find("/Codigo").GetComponent<MainScript>();
if(!mainScript) {
// DEBUG
Debug.LogError("MainScript object not found. Check the code.");
}
mouseBefore = mouseNow = Input.mousePosition;
MouseState = eMouseStates.Hover;
// Adjust the gameBarTop to pixels
gameBarBottom = Screen.height - gameBarBottom;
// Hides the OS cursor
Screen.showCursor = false;
cursorCurrent = cursorNormal;
}
