Fix: Correct namespace and applicationId in app build.gradle

app/src/main/java/com/pixelmintdrop/ui/XPProgressBar.kt

@@ -0,0 +1,245 @@
+package com.mintris.ui
+
+import android.animation.ValueAnimator
+import android.content.Context
+import android.graphics.Canvas
+import android.graphics.Color
+import android.graphics.Paint
+import android.graphics.RectF
+import android.util.AttributeSet
+import android.view.View
+import android.view.animation.AccelerateDecelerateInterpolator
+import androidx.core.content.ContextCompat
+import com.mintris.R
+
+/**
+ * Custom progress bar for displaying player XP with animation capabilities
+ */
+class XPProgressBar @JvmOverloads constructor(
+    context: Context,
+    attrs: AttributeSet? = null,
+    defStyleAttr: Int = 0
+) : View(context, attrs, defStyleAttr) {
+
+    // Paints for drawing
+    private val backgroundPaint = Paint().apply {
+        color = Color.BLACK
+        isAntiAlias = true
+    }
+    
+    private val progressPaint = Paint().apply {
+        color = Color.WHITE
+        isAntiAlias = true
+    }
+    
+    private val textPaint = Paint().apply {
+        color = Color.WHITE
+        isAntiAlias = true
+        textAlign = Paint.Align.CENTER
+        textSize = 40f
+    }
+    
+    private val levelBadgePaint = Paint().apply {
+        color = Color.WHITE
+        isAntiAlias = true
+    }
+    
+    private val levelBadgeTextPaint = Paint().apply {
+        color = Color.BLACK
+        isAntiAlias = true
+        textAlign = Paint.Align.CENTER
+        textSize = 36f
+        isFakeBoldText = true
+    }
+    
+    // Progress bar dimensions
+    private val progressRect = RectF()
+    private val backgroundRect = RectF()
+    private val cornerRadius = 25f
+    
+    // Progress animation
+    private var progressAnimator: ValueAnimator? = null
+    private var currentProgress = 0f
+    private var targetProgress = 0f
+    
+    // XP values
+    private var currentXP = 0L
+    private var xpForNextLevel = 100L
+    private var playerLevel = 1
+    
+    // Level up animation
+    private var isLevelingUp = false
+    private var levelUpAnimator: ValueAnimator? = null
+    private var levelBadgeScale = 1f
+
+    // Theme-related properties
+    private var themeColor = Color.WHITE
+    
+    /**
+     * Set the player's current level and XP values
+     */
+    fun setXPValues(level: Int, currentXP: Long, xpForNextLevel: Long) {
+        this.playerLevel = level
+        this.currentXP = currentXP
+        this.xpForNextLevel = xpForNextLevel
+        
+        // Update progress value
+        targetProgress = calculateProgressPercentage()
+        
+        // If not animating, set current progress immediately
+        if (progressAnimator == null || !progressAnimator!!.isRunning) {
+            currentProgress = targetProgress
+        }
+        
+        invalidate()
+    }
+
+    /**
+     * Set theme color for elements
+     */
+    fun setThemeColor(color: Int) {
+        themeColor = color
+        progressPaint.color = color
+        textPaint.color = color
+        levelBadgePaint.color = color
+        invalidate()
+    }
+    
+    /**
+     * Animate adding XP to the bar
+     */
+    fun animateXPGain(xpGained: Long, newLevel: Int, newCurrentXP: Long, newXPForNextLevel: Long) {
+        // Store original values before animation
+        val startXP = currentXP
+        val startLevel = playerLevel
+        
+        // Calculate percentage before XP gain
+        val startProgress = calculateProgressPercentage()
+        
+        // Update to new values
+        playerLevel = newLevel
+        currentXP = newCurrentXP
+        xpForNextLevel = newXPForNextLevel
+        
+        // Calculate new target progress
+        targetProgress = calculateProgressPercentage()
+        
+        // Determine if level up occurred
+        isLevelingUp = startLevel < newLevel
+        
+        // Animate progress bar
+        progressAnimator?.cancel()
+        progressAnimator = ValueAnimator.ofFloat(startProgress, targetProgress).apply {
+            duration = 1500 // 1.5 seconds animation
+            interpolator = AccelerateDecelerateInterpolator()
+            
+            addUpdateListener { animation ->
+                currentProgress = animation.animatedValue as Float
+                invalidate()
+            }
+            
+            // When animation completes, trigger level up animation if needed
+            if (isLevelingUp) {
+                levelUpAnimation()
+            }
+            
+            start()
+        }
+    }
+    
+    /**
+     * Create a level up animation effect
+     */
+    private fun levelUpAnimation() {
+        levelUpAnimator?.cancel()
+        levelUpAnimator = ValueAnimator.ofFloat(1f, 1.5f, 1f).apply {
+            duration = 1000 // 1 second pulse animation
+            interpolator = AccelerateDecelerateInterpolator()
+            
+            addUpdateListener { animation ->
+                levelBadgeScale = animation.animatedValue as Float
+                invalidate()
+            }
+            
+            start()
+        }
+    }
+    
+    /**
+     * Calculate the current progress percentage
+     */
+    private fun calculateProgressPercentage(): Float {
+        return if (xpForNextLevel > 0) {
+            (currentXP.toFloat() / xpForNextLevel.toFloat()) * 100f
+        } else {
+            0f
+        }
+    }
+    
+    override fun onSizeChanged(w: Int, h: Int, oldw: Int, oldh: Int) {
+        super.onSizeChanged(w, h, oldw, oldh)
+        
+        // Update progress bar dimensions based on view size
+        val verticalPadding = h * 0.2f
+        // Increase left margin to prevent level badge from being cut off
+        backgroundRect.set(
+            h * 0.6f,  // Increased from 0.5f to 0.6f for more space
+            verticalPadding,
+            w - paddingRight.toFloat(),
+            h - verticalPadding
+        )
+        
+        // Adjust text size based on height
+        textPaint.textSize = h * 0.35f
+        levelBadgeTextPaint.textSize = h * 0.3f
+    }
+    
+    override fun onDraw(canvas: Canvas) {
+        super.onDraw(canvas)
+        
+        // Draw level badge with adjusted position
+        val badgeRadius = height * 0.3f * levelBadgeScale
+        val badgeCenterX = height * 0.35f  // Adjusted from 0.25f to 0.35f to match new position
+        val badgeCenterY = height * 0.5f
+        
+        canvas.drawCircle(badgeCenterX, badgeCenterY, badgeRadius, levelBadgePaint)
+        canvas.drawText(
+            playerLevel.toString(),
+            badgeCenterX,
+            badgeCenterY + (levelBadgeTextPaint.textSize / 3),
+            levelBadgeTextPaint
+        )
+        
+        // Draw background bar
+        canvas.drawRoundRect(backgroundRect, cornerRadius, cornerRadius, backgroundPaint)
+        
+        // Draw progress bar
+        progressRect.set(
+            backgroundRect.left,
+            backgroundRect.top,
+            backgroundRect.left + (backgroundRect.width() * currentProgress / 100f),
+            backgroundRect.bottom
+        )
+        
+        // Only draw if there is progress to show
+        if (progressRect.width() > 0) {
+            // Draw actual progress bar
+            canvas.drawRoundRect(progressRect, cornerRadius, cornerRadius, progressPaint)
+        }
+        
+        // Draw progress text
+        val progressText = "${currentXP}/${xpForNextLevel} XP"
+        canvas.drawText(
+            progressText,
+            backgroundRect.centerX(),
+            backgroundRect.centerY() + (textPaint.textSize / 3),
+            textPaint
+        )
+    }
+    
+    override fun onDetachedFromWindow() {
+        super.onDetachedFromWindow()
+        progressAnimator?.cancel()
+        levelUpAnimator?.cancel()
+    }
+}