// Additional in-game GUI (manual)
public void OnGUI()
{
#region Gun Inventory GUI
// Group parameters
float groupW = Screen.width;
float groupH = 240;
float groupX = (Screen.width / 2) - 120;
float groupY = Screen.height - 85;
// Main box parameters
float mainBoxW = 241;
float mainBoxH = 81;
float mainBoxX = 0;
float mainBoxY = 0;
// Sub-box parameters
float subW = 75;
float subH = 75;
float subY = mainBoxY + 3;
float subX = mainBoxX + 3;
float subXOffset = 80;
// Sub-box style (border)
GUIStyle boxStyle = new GUIStyle("box");
boxStyle.normal.background = boxBorder;
boxStyle.fontSize = 18;
boxStyle.wordWrap = true;
// Sub-box style (no border)
GUIStyle boxStyle2 = new GUIStyle("box");
boxStyle2.fontSize = 18;
boxStyle2.wordWrap = true;
// Get current gun
float id = GameObject.FindGameObjectWithTag("Player").gameObject.GetComponent <PlayerController>().GetGunID();
// Begin group
GUI.BeginGroup(new Rect(groupX, groupY, groupW, groupH));
GUI.Box(new Rect(mainBoxX, mainBoxY, mainBoxW, mainBoxH), ""); // Main box
// Determine which box has border
if (id == 1)
{
GUI.Box(new Rect(subX, subY, subW, subH), "1 - Assault Rifle", boxStyle); // Sub-box 1
}
else
{
GUI.Box(new Rect(subX, subY, subW, subH), "1 - Assault Rifle", boxStyle2); // Sub-box 1
}
if (id == 2)
{
GUI.Box(new Rect(subX + subXOffset, subY, subW, subH), "2 - Shotgun", boxStyle); // Sub-box 2
}
else
{
GUI.Box(new Rect(subX + subXOffset, subY, subW, subH), "2 - Shotgun", boxStyle2); // Sub-box 2
}
if (id == 3)
{
GUI.Box(new Rect(subX + (subXOffset * 2), subY, subW, subH), "3 - Pistol", boxStyle); // Sub-box 3
}
else
{
GUI.Box(new Rect(subX + (subXOffset * 2), subY, subW, subH), "3 - Pistol", boxStyle2); // Sub-box 3
}
GUI.EndGroup(); // End group
#endregion
#region Between Waves GUI
// If in-between waves
if (drawMenu)
{
CalcPoints(); // Get points for upgrades
// GroupB parameters
float groupBW = 800.0f;
float groupBH = 575.0f;
float groupBX = (Screen.width / 2) - (groupBW / 2);
float groupBY = (Screen.height / 2) - (groupBH / 2);
// Sub-Box parameters
float subBW = 150.0f;
float subBH = 125.0f;
float subBX = 30.0f;
float subBY = 75.0f;
float subBYOffset = subBH + 20;
// Sub-Button parameters
float subButtonW = 200.0f;
float subButtonH = 60.0f;
float subButtonX = subBX + subBW + 15;
float subButtonY = subBY;
float subButtonYOffset = subButtonH + 5.0f;
// Health button parameters
float healthButtonW = 360.0f;
float healthButtonH = 200.0f;
float healthButtonX = groupBW / 2 + 10;
float healthButtonY = subBY;
// Ammo button parameters
float ammoButtonW = 116.3f;
float ammoButtonH = 200.0f;
float ammoButtonX = groupBW / 2 + 10;
float ammoButtonY = healthButtonY + healthButtonH + 15;
float ammoButtonXOffset = 5;
// Close-Button parameters
float closeButtonW = 150.0f;
float closeButtonH = 75.0f;
// GroupB style
GUIStyle groupBStyle = new GUIStyle("box");
groupBStyle.fontSize = 42;
groupBStyle.normal.background = groupBBackground;
// GroupB Label style
GUIStyle labelStyle = new GUIStyle("label");
labelStyle.fontSize = 28;
// GroupB small Label style
GUIStyle smallLabelStyle = new GUIStyle("label");
smallLabelStyle.fontSize = 12;
// GroupB sub-Box style
GUIStyle subBoxBStyle = new GUIStyle("box");
subBoxBStyle.fontSize = 32;
subBoxBStyle.wordWrap = true;
subBoxBStyle.normal.background = subBoxBBackground;
subBoxBStyle.alignment = TextAnchor.MiddleCenter;
// GroupB sub-button style
GUIStyle subButtonStyle = new GUIStyle("button");
subButtonStyle.fontSize = 20;
subButtonStyle.wordWrap = true;
////////////////
// Draw GUI
////////////////
GUI.BeginGroup(new Rect(groupBX, groupBY, groupBW, groupBH));
GUI.Box(new Rect(0, 0, groupBW, groupBH), "Upgrades", groupBStyle); // Main-box
GUI.Label(new Rect(groupBW - 150, 10, 150, 45), // Points label
"Points: " + pointsToSpend.ToString(), labelStyle);
#region Gun Upgrades
// Gun upgrades boxes & buttons
//////////////////
// Assault Rifle
//////////////////
GUI.Box(new Rect(subBX, subBY, subBW, subBH), "Assault Rifle", subBoxBStyle);
GUI.Label(new Rect(subBX + 5, (subBY + subBH) - 18, subBW, 20),
"Damage: " + playerController.GetGunByID(1).GetDamage() + " Clip Size: " + playerController.guns[0].GetAmmoPerMag(), smallLabelStyle);
// If gun at max damage, disable button
if (playerController.GetGunByID(1).GetDamage() >= 6 || pointsToSpend <= 0 ||
(playerController.GetGunByID(1).GetDamage() >= 3 && pointsToSpend <= 1))
{
GUI.enabled = false;
}
if (GUI.Button(new Rect(subButtonX, subButtonY, subButtonW, subButtonH), "Increase Damage", subButtonStyle))
{
if (playerController.GetGunByID(1).GetDamage() < 3)
{
if (pointsToSpend >= 1)
{
playerController.GetGunByID(1).SetDamage(playerController.GetGunByID(1).GetDamage() + 1);
SpendPoint(1);
}
}
else
{
if (pointsToSpend >= 2)
{
playerController.GetGunByID(1).SetDamage(playerController.GetGunByID(1).GetDamage() + 1);
SpendPoint(2);
}
}
}
// Re-enable GUI after each button
if (!GUI.enabled)
{
GUI.enabled = true;
}
// If gun is at max clip size, disable button
if (playerController.GetGunByID(1).GetAmmoPerMag() >= 64 || pointsToSpend <= 0 ||
(playerController.GetGunByID(1).GetAmmoPerMag() >= 48 && pointsToSpend <= 1))
{
GUI.enabled = false;
}
if (GUI.Button(new Rect(subButtonX, subButtonY + subButtonYOffset, subButtonW, subButtonH), "Increase Clip Size", subButtonStyle))
{
if (playerController.GetGunByID(1).GetAmmoPerMag() < 48)
{
if (pointsToSpend >= 1)
{
playerController.GetGunByID(1).SetAmmoPerMag(playerController.GetGunByID(1).GetAmmoPerMag() + 8);
SpendPoint(1);
}
}
else
{
if (pointsToSpend >= 2)
{
playerController.GetGunByID(1).SetAmmoPerMag(playerController.GetGunByID(1).GetAmmoPerMag() + 8);
SpendPoint(2);
}
}
}
// Re-enable GUI after each button
if (!GUI.enabled)
{
GUI.enabled = true;
}
//////////////////
// Shotgun
//////////////////
GUI.Box(new Rect(subBX, subBY + subBYOffset, subBW, subBH), "Shotgun", subBoxBStyle);
GUI.Label(new Rect(subBX + 5, (subBY + subBH + subBYOffset) - 18, subBW, 20),
"Damage: " + playerController.GetGunByID(2).GetDamage() + " Clip Size: " + playerController.GetGunByID(2).GetAmmoPerMag(), smallLabelStyle);
// If gun at max damage, disable button
if (playerController.GetGunByID(2).GetDamage() >= 15 || pointsToSpend <= 0 ||
(playerController.GetGunByID(2).GetDamage() >= 9 && pointsToSpend <= 1))
{
GUI.enabled = false;
}
if (GUI.Button(new Rect(subButtonX, subButtonY + subBYOffset, subButtonW, subButtonH), "Increase Damage", subButtonStyle))
{
if (playerController.GetGunByID(2).GetDamage() < 9)
{
if (pointsToSpend >= 1)
{
playerController.GetGunByID(2).SetDamage(playerController.GetGunByID(2).GetDamage() + 3);
SpendPoint(1);
}
}
else
{
if (pointsToSpend >= 2)
{
playerController.GetGunByID(2).SetDamage(playerController.GetGunByID(2).GetDamage() + 3);
SpendPoint(2);
}
}
}
// Re-enable GUI after each button
if (!GUI.enabled)
{
GUI.enabled = true;
}
// If gun is at max clip size, disable button
if (playerController.GetGunByID(2).GetAmmoPerMag() >= 6 || pointsToSpend <= 0 ||
(playerController.GetGunByID(2).GetAmmoPerMag() >= 4 && pointsToSpend <= 1))
{
GUI.enabled = false;
}
if (GUI.Button(new Rect(subButtonX, subButtonY + subBYOffset + subButtonYOffset, subButtonW, subButtonH), "Increase Clip Size", subButtonStyle))
{
if (playerController.GetGunByID(2).GetAmmoPerMag() < 4)
{
if (pointsToSpend >= 1)
{
playerController.GetGunByID(2).SetAmmoPerMag(playerController.GetGunByID(2).GetAmmoPerMag() + 2);
SpendPoint(1);
}
}
else
{
if (pointsToSpend >= 2)
{
playerController.GetGunByID(2).SetAmmoPerMag(playerController.GetGunByID(2).GetAmmoPerMag() + 2);
SpendPoint(2);
}
}
}
// Re-enable GUI after each button
if (!GUI.enabled)
{
GUI.enabled = true;
}
//////////////////
// Pistol
//////////////////
GUI.Box(new Rect(subBX, subBY + (subBYOffset * 2), subBW, subBH), "Pistol", subBoxBStyle);
GUI.Label(new Rect(subBX + 5, (subBY + subBH + (subBYOffset * 2)) - 18, subBW, 20),
"Damage: " + playerController.GetGunByID(3).GetDamage() + " Clip Size: " + playerController.guns[2].GetAmmoPerMag(), smallLabelStyle);
// If gun at max damage, disable button
if (playerController.GetGunByID(3).GetDamage() >= 12 || pointsToSpend <= 0 ||
(playerController.GetGunByID(3).GetDamage() >= 6 && pointsToSpend <= 1))
{
GUI.enabled = false;
}
if (GUI.Button(new Rect(subButtonX, subButtonY + (subBYOffset * 2), subButtonW, subButtonH), "Increase Damage", subButtonStyle))
{
if (playerController.GetGunByID(3).GetDamage() < 6)
{
if (pointsToSpend >= 1)
{
playerController.GetGunByID(3).SetDamage(playerController.GetGunByID(3).GetDamage() + 2);
SpendPoint(1);
}
}
else
{
if (pointsToSpend >= 2)
{
playerController.GetGunByID(3).SetDamage(playerController.GetGunByID(3).GetDamage() + 2);
SpendPoint(2);
}
}
}
// Re-enable GUI after each button
if (!GUI.enabled)
{
GUI.enabled = true;
}
// If gun is at max clip size, disable button
if (playerController.GetGunByID(3).GetAmmoPerMag() >= 30 || pointsToSpend <= 0 ||
(playerController.GetGunByID(3).GetAmmoPerMag() >= 20 && pointsToSpend <= 1))
{
GUI.enabled = false;
}
if (GUI.Button(new Rect(subButtonX, subButtonY + (subBYOffset * 2) + subButtonYOffset, subButtonW, subButtonH), "Increase Clip Size", subButtonStyle))
{
if (playerController.GetGunByID(3).GetAmmoPerMag() < 20)
{
if (pointsToSpend >= 1)
{
playerController.GetGunByID(3).SetAmmoPerMag(playerController.GetGunByID(3).GetAmmoPerMag() + 5);
SpendPoint(1);
}
}
else
{
if (pointsToSpend >= 2)
{
playerController.GetGunByID(3).SetAmmoPerMag(playerController.GetGunByID(3).GetAmmoPerMag() + 5);
SpendPoint(2);
}
}
}
// Re-enable GUI after each button
if (!GUI.enabled)
{
GUI.enabled = true;
}
#endregion
/////////////////
// Health button
/////////////////
if (player.GetHealth() >= player.GetMaxHealth() || pointsToSpend <= 0)
{
GUI.enabled = false;
}
subButtonStyle.fontSize = 60;
if (GUI.Button(new Rect(healthButtonX, healthButtonY, healthButtonW, healthButtonH), "Refill Health", subButtonStyle))
{
player.SetHealthValue(player.GetMaxHealth()); // Reset health
SetHealth(player.GetHealth() / player.GetMaxHealth()); // Reset health bar
}
// Re-enable GUI after each button
if (!GUI.enabled)
{
GUI.enabled = true;
}
/////////////////
// Ammo buttons
/////////////////
if (pointsToSpend <= 0)
{
GUI.enabled = false;
}
subButtonStyle.fontSize = 24;
if (playerController.guns[0].GetTotalAmmo() == 128 && playerController.guns[0].GetCurrentMagAmmo() == playerController.guns[0].GetAmmoPerMag())
{
GUI.enabled = false;
}
if (GUI.Button(new Rect(ammoButtonX, ammoButtonY, ammoButtonW, ammoButtonH), "Refill Assault Rifle Ammo", subButtonStyle))
{
playerController.guns[0].SetCurrentMagAmmo(playerController.guns[0].GetAmmoPerMag());
playerController.guns[0].SetTotalAmmo(128);
SetAmmoInfo(playerController.guns[0].GetTotalAmmo(), playerController.guns[0].GetCurrentMagAmmo());
}
// Re-enable GUI after each button
if (!GUI.enabled)
{
GUI.enabled = true;
}
if (pointsToSpend <= 0)
{
GUI.enabled = false;
}
if (playerController.guns[1].GetTotalAmmo() == 20 && playerController.guns[1].GetCurrentMagAmmo() == playerController.guns[1].GetAmmoPerMag())
{
GUI.enabled = false;
}
if (GUI.Button(new Rect(ammoButtonX + ammoButtonW + ammoButtonXOffset, ammoButtonY, ammoButtonW, ammoButtonH), "Refill Shotgun Ammo", subButtonStyle))
{
playerController.guns[1].SetCurrentMagAmmo(playerController.guns[1].GetAmmoPerMag());
playerController.guns[1].SetTotalAmmo(20);
SetAmmoInfo(playerController.guns[1].GetTotalAmmo(), playerController.guns[1].GetCurrentMagAmmo());
}
// Re-enable GUI after each button
if (!GUI.enabled)
{
GUI.enabled = true;
}
if (pointsToSpend <= 0)
{
GUI.enabled = false;
}
if (playerController.guns[2].GetTotalAmmo() == 40 && playerController.guns[2].GetCurrentMagAmmo() == playerController.guns[2].GetAmmoPerMag())
{
GUI.enabled = false;
}
if (GUI.Button(new Rect(ammoButtonX + (ammoButtonW * 2) + (ammoButtonXOffset * 2), ammoButtonY, ammoButtonW, ammoButtonH), "Refill Pistol Ammo", subButtonStyle))
{
playerController.guns[2].SetCurrentMagAmmo(playerController.guns[2].GetAmmoPerMag());
playerController.guns[2].SetTotalAmmo(40);
SetAmmoInfo(playerController.guns[2].GetTotalAmmo(), playerController.guns[2].GetCurrentMagAmmo());
}
// Re-enable GUI after each button
if (!GUI.enabled)
{
GUI.enabled = true;
}
/////////////////
// Ready Button
/////////////////
subButtonStyle.fontSize = 32;
if (GUI.Button(new Rect((groupBW / 2) - (closeButtonW / 2), groupBH - closeButtonH - 5, closeButtonW, closeButtonH), "Ready", subButtonStyle))
{
drawMenu = false;
wc.SetWaveNumber(wc.GetCurrentWave() + 1);
wc.SpawnWave();
previousLevel = player.GetLevel();
pointsCalc = false; // Allow points to be recalculated
Debug.Log(playerController.GetGunByID(1).GetDamage());
Debug.Log(playerController.GetGunByID(2).GetDamage());
Debug.Log(playerController.GetGunByID(3).GetDamage());
}
GUI.EndGroup(); // End of menu group
}
#endregion
}
// Player Update
private void Update()
{
currentWave = waveController.GetCurrentWave(); // Get current wave from wave controller
gui.SetScoreInfo(enemiesKilled, currentWave); // Update score GUI
}
