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// Mines is free software: you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the Free Software
// Foundation, either version 3 of the License, or (at your option) any later
// version.
// Mines is distributed in the hope that it will be useful, but WITHOUT ANY
// WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
// A PARTICULAR PURPOSE. See the GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along with
// Mines. If not, see <https://www.gnu.org/licenses/>.
package space.jakob.mines
import android.app.AlertDialog
import android.content.DialogInterface
import android.support.v7.app.AppCompatActivity
import android.os.Bundle
import android.widget.Button
import android.widget.EditText
import android.content.Intent
private const val MIN_WIDTH = 8
private const val MIN_HEIGHT = 8
private const val MIN_MINES = 10
private const val MAX_WIDTH = 30
private const val MAX_HEIGHT = 24
class SetupActivity : AppCompatActivity() {
/**
* Shows a basic notification dialog with no callbacks.
*
* @param[message] The message to show in the dialog.
*/
private fun popMessage(message: String) {
val builder = AlertDialog.Builder(this)
builder.setMessage(message)
builder.setNeutralButton(
"Okay...",
object : DialogInterface.OnClickListener {
override fun onClick(dialog: DialogInterface, id: Int) {
dialog.cancel()
}
}
)
builder.create().show()
}
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_setup)
// Inputs
val heightEntry = findViewById(R.id.heightEntry) as EditText
val widthEntry = findViewById(R.id.widthEntry) as EditText
val minesEntry = findViewById(R.id.minesEntry) as EditText
// Difficulties
val selectEasy = findViewById(R.id.selectEasy) as Button
val selectIntermediate = findViewById(R.id.selectIntermediate) as Button
val selectExpert = findViewById(R.id.selectExpert) as Button
selectEasy.setOnClickListener {
heightEntry.setText("8")
widthEntry.setText("8")
minesEntry.setText("10")
}
selectIntermediate.setOnClickListener {
heightEntry.setText("16")
widthEntry.setText("16")
minesEntry.setText("40")
}
selectExpert.setOnClickListener {
heightEntry.setText("16")
widthEntry.setText("30")
minesEntry.setText("99")
}
val goButton = findViewById(R.id.goButton) as Button
goButton.setOnClickListener {
val width = widthEntry.text.toString().toInt()
val height = heightEntry.text.toString().toInt()
val mines = minesEntry.text.toString().toInt()
val maxMines = (width - 1) * (height - 1)
if (width < MIN_WIDTH) {
popMessage("Currently, the minimum allowable width is ${MIN_WIDTH}.")
} else if (width > MAX_WIDTH) {
popMessage("Currently, the maximum allowable width is ${MAX_WIDTH}.")
} else if (height < MIN_HEIGHT) {
popMessage("Currently, the minimum allowable height is ${MIN_HEIGHT}.")
} else if (height > MAX_HEIGHT) {
popMessage("Currently, the maximum allowable height is ${MAX_HEIGHT}.")
} else if (mines < MIN_MINES) {
popMessage("The number of mines must be at least ${MIN_MINES}.")
} else if (mines > maxMines) {
popMessage("Seriously, tone it back. That's waaaay too many mines.")
} else {
startActivity(with (Intent(this, GameActivity::class.java)) {
putExtra("WIDTH", width)
putExtra("HEIGHT", height)
putExtra("MINES", mines)
})
}
}
}
}
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