added all scripts

bluelight.sh

@@ -0,0 +1,87 @@
+#!/bin/bash
+
+SHADER_DIR="$HOME/.config/hypr/shaders"
+SHADER_FILE="$SHADER_DIR/brightness.frag"
+
+# Ensure shader directory exists
+mkdir -p "$SHADER_DIR"
+
+# Get screen brightness level
+echo "Enter screen brightness level (0-10, where 10 = 100%):"
+read -r LEVEL
+
+# Validate input
+if ! [[ "$LEVEL" =~ ^[0-9]+$ ]] || [ "$LEVEL" -lt 0 ] || [ "$LEVEL" -gt 10 ]; then
+    echo "Invalid input. Please enter a number between 0 and 10."
+    exit 1
+fi
+
+# Convert to decimal (0-10 -> 0.0-1.0)
+BRIGHTNESS=$(echo "scale=2; $LEVEL / 10" | bc)
+
+# Ask about keyboard backlight
+echo "Adjust keyboard backlight? (y/n):"
+read -r KBD_ADJUST
+
+if [[ "$KBD_ADJUST" == "y" || "$KBD_ADJUST" == "Y" ]]; then
+    echo "Enter keyboard backlight level (0-10, where 10 = 100%):"
+    read -r KBD_LEVEL
+    
+    # Validate keyboard input
+    if ! [[ "$KBD_LEVEL" =~ ^[0-9]+$ ]] || [ "$KBD_LEVEL" -lt 0 ] || [ "$KBD_LEVEL" -gt 10 ]; then
+        echo "Invalid input. Please enter a number between 0 and 10."
+        exit 1
+    fi
+    
+    # Convert to percentage (0-10 -> 0-100)
+    KBD_PERCENT=$((KBD_LEVEL * 10))
+    
+    # Set keyboard backlight
+    kbdlight set $KBD_PERCENT
+    echo "Keyboard backlight set to ${KBD_PERCENT}%"
+fi
+
+# Ask about blue light filter
+echo "Apply blue light filter? (y/n):"
+read -r BLUELIGHT
+
+# Create shader based on choice
+cat > "$SHADER_FILE" << EOF
+#version 300 es
+
+precision mediump float;
+
+in vec2 v_texcoord;
+out vec4 fragColor;
+uniform sampler2D tex;
+
+void main() {
+    vec4 pixColor = texture(tex, v_texcoord);
+    
+EOF
+
+if [[ "$BLUELIGHT" == "y" || "$BLUELIGHT" == "Y" ]]; then
+    cat >> "$SHADER_FILE" << EOF
+    // Reduce blue light
+    pixColor.r *= 1.0;
+    pixColor.g *= 0.85;
+    pixColor.b *= 0.65;
+    
+EOF
+fi
+
+cat >> "$SHADER_FILE" << EOF
+    // Adjust brightness
+    pixColor.rgb *= $BRIGHTNESS;
+    
+    fragColor = pixColor;
+}
+EOF
+
+# Apply shader
+if [ -z "$HYPRLAND_INSTANCE_SIGNATURE" ]; then
+    export HYPRLAND_INSTANCE_SIGNATURE=$(ls -t /tmp/hypr/ 2>/dev/null | head -n1)
+fi
+/usr/bin/hyprctl keyword decoration:screen_shader "$SHADER_FILE"
+
+echo "Screen brightness set to ${LEVEL}0% $([ "$BLUELIGHT" == "y" ] || [ "$BLUELIGHT" == "Y" ] && echo "with blue light filter")"