void CreateWeaponListButtons()
{
RectTransform panelRectTrans = this.GetComponent <RectTransform>();
float Top = panelRectTrans.rect.height / 2 - 130;
//For every weapon, add a button to this game object
for (int i = 0; i < WeaponList.Count; i++)
{
GameObject weapon = WeaponList[i];
string wepName = weapon.name;
//Get the texture of the weapon off of its material
SpriteRenderer wepSpriteRenderer = weapon.GetComponent <SpriteRenderer>();
Sprite wepSprite = wepSpriteRenderer.sprite;
//Create button
GameObject button = new GameObject();
button.AddComponent <CanvasRenderer>();
Image background = button.AddComponent <Image>();
background.sprite = ButtonBackground;
background.type = Image.Type.Sliced;
Toggle toggle = button.AddComponent <Toggle>();
toggle.group = WeaponToggleGroup;
button.name = wepName + "Button";
//Set Button position and size
RectTransform buttonRectTrans = button.GetComponent <RectTransform>();
Vector3 pos = new Vector3();
pos[0] = 0;
pos[1] = Top - (i * ButtonHeight * 3);
pos[2] = panelRectTrans.position.z + 1; // To make sure the buttons are above the background
buttonRectTrans.sizeDelta = new Vector2(ButtonWidth, ButtonHeight);
//Each button needs to store which attachment its using
AttachmentToggle attachment = button.AddComponent <AttachmentToggle>();
attachment.Attachment = weapon;
//Create weapon image
GameObject wepImage = new GameObject();
Image wepImageComp = wepImage.AddComponent <Image>();
wepImageComp.sprite = wepSprite;
wepImage.name = wepName + "ButtonImage";
RectTransform weaponImageRectTrans = wepImage.GetComponent <RectTransform>();
weaponImageRectTrans.sizeDelta = new Vector2(ButtonWidth - 25, ButtonHeight - 25);
buttonRectTrans.SetParent(panelRectTrans);
buttonRectTrans.position = pos;
weaponImageRectTrans.SetParent(buttonRectTrans);
//Have to set position after setting parents
weaponImageRectTrans.anchoredPosition3D = Vector3.zero;
buttonRectTrans.anchoredPosition3D = pos;
}
}
void OnMouseOver()
{
if (WeaponToggles.AnyTogglesOn())
{
spriteRenderer.color = selectedColor;
Vector2 pointPos = transform.position;
// If it's left mouse button, attach
if (Input.GetMouseButtonDown(0) && !attaching)
{
Toggle selectedToggle = WeaponToggles.ActiveToggles().FirstOrDefault();
AttachmentToggle attachmentToggle = selectedToggle.GetComponent <AttachmentToggle>();
GameObject attachment = attachmentToggle.Attachment;
//If the ship has an attachment here we should remove it
if (ship.Attachments[Index] != null)
{
WeaponScript currentAttachment = ship.Attachments[Index];
Destroy(currentAttachment.gameObject);
}
//Now add the selected attachment to the ships' attached Weapons dictionary and instantiate it
GameObject attachmentClone = GameObject.Instantiate(attachment);
Transform attachmentTransform = attachmentClone.transform;
attachmentTransform.position = new Vector3(pointPos.x, pointPos.y, ship.transform.position.z - .1f);
attachmentTransform.SetParent(ship.transform);
ship.Attachments[Index] = attachmentClone.GetComponent <WeaponScript>();
//Don't let this happen again until the mouse is lifted
attaching = true;
Destroy(selectedToggle.gameObject);
}
//If it's right mouse button, clear
else if (Input.GetMouseButtonDown(1) && !attaching)
{
WeaponScript currentAttachment = ship.Attachments[Index];
if (currentAttachment != null)
{
Destroy(currentAttachment);
}
}
else if (Input.GetMouseButtonUp(0) && Input.GetMouseButtonUp(1))
{
attaching = false;
}
}
}
void DisplayInventory()
{
AttachmentToggle[] buttons = scrollContent.GetComponentsInChildren <AttachmentToggle> ();
foreach (AttachmentToggle _button in buttons)
{
Destroy(_button.gameObject);
}
for (int i = 0; i < GameMaster.playerData.playerInventory.Weapons.Count; i++)
{
int _i = i;
GameObject button = Instantiate(buttonPrefab) as GameObject;
button.name = i.ToString();
button.transform.SetParent(scrollContent.transform, false);
button.GetComponentInChildren <Text>().text = GameMaster.playerData.playerInventory.Weapons[i].Name;
Toggle toggle = button.GetComponent <Toggle>();
toggle.group = WeaponToggleGroup;
AttachmentToggle attachment = button.GetComponent <AttachmentToggle>();
attachment.Attachment = GameMaster.playerData.playerInventory.Weapons[i].WeaponPrefab;
}
}