Press n or j to go to the next uncovered block, b, p or k for the previous block.
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* MobileControlsPure - Pure DOM mobile controls (no Three.js/drei dependency)
*
* These controls render OUTSIDE the Three.js Canvas for reliable touch event handling.
* The key difference from VirtualDPad/ActionButtons is that these don't use drei's Html
* component, which can intercept touch events on mobile devices.
*
* Visual style matches the existing Korean cyberpunk aesthetic.
*
* @module components/mobile/MobileControlsPure
* @category Mobile Controls
* @korean 순수 DOM 모바일 컨트롤
*/
import React, { useCallback, useMemo, useState } from "react";
import { KOREAN_COLORS } from "@/types/constants";
import { hexToRgbaString } from "../../../utils/colorUtils";
import { triggerHaptic } from "../../../utils/haptics";
// Re-export types from VirtualDPad for compatibility
export type Direction =
| "up"
| "up-right"
| "right"
| "down-right"
| "down"
| "down-left"
| "left"
| "up-left";
export type DPadEventType = "start" | "end";
export type ButtonEventType = "start" | "end";
/**
* Props for the combined mobile controls overlay
*/
export interface MobileControlsOverlayProps {
/** Callback when D-Pad direction changes */
readonly onMove: (
direction: Direction | null,
eventType: DPadEventType,
) => void;
/** Callback when attack is pressed */
readonly onAttack: () => void;
/** Callback when block is pressed/released */
readonly onBlock: (eventType: ButtonEventType) => void;
/** Whether controls are disabled */
readonly disabled?: boolean;
/** Bottom offset in pixels (default: 160 to clear BottomHUD) */
readonly bottom?: number;
/** Opacity (default: 0.85) */
readonly opacity?: number;
}
/**
* Direction configuration for D-Pad buttons
*/
interface DirectionConfig {
readonly direction: Direction;
readonly angle: number;
readonly symbol: string;
readonly keys: string[]; // Keys to dispatch
}
const DIRECTIONS: readonly DirectionConfig[] = [
{ direction: "up", angle: 0, symbol: "▲", keys: ["w"] },
{ direction: "up-right", angle: 45, symbol: "◥", keys: ["w", "d"] },
{ direction: "right", angle: 90, symbol: "▶", keys: ["d"] },
{ direction: "down-right", angle: 135, symbol: "◢", keys: ["s", "d"] },
{ direction: "down", angle: 180, symbol: "▼", keys: ["s"] },
{ direction: "down-left", angle: 225, symbol: "◣", keys: ["s", "a"] },
{ direction: "left", angle: 270, symbol: "◀", keys: ["a"] },
{ direction: "up-left", angle: 315, symbol: "◤", keys: ["w", "a"] },
] as const;
/**
* MobileControlsOverlay - Floating mobile controls rendered outside Canvas
*
* Positions D-Pad on left, Action buttons on right, floating above BottomHUD.
* Uses pure DOM events for reliable mobile touch handling.
*/
export const MobileControlsOverlay: React.FC<MobileControlsOverlayProps> =
React.memo(
({
onMove,
onAttack,
onBlock,
disabled = false,
bottom = 160,
opacity = 0.85,
}) => {
const [activeDirection, setActiveDirection] = useState<Direction | null>(
null,
);
const [attackPressed, setAttackPressed] = useState(false);
const [blockPressed, setBlockPressed] = useState(false);
// D-Pad sizing
const dpadSize = 140;
const buttonSize = dpadSize * 0.3;
const radius = dpadSize * 0.32;
// Handle D-Pad press
const handleDPadStart = useCallback(
(e: React.TouchEvent | React.MouseEvent, direction: Direction) => {
if (disabled) return;
e.preventDefault();
e.stopPropagation();
setActiveDirection(direction);
triggerHaptic("light");
onMove(direction, "start");
},
[disabled, onMove],
);
// Handle D-Pad release
const handleDPadEnd = useCallback(
(e: React.TouchEvent | React.MouseEvent) => {
if (disabled) return;
e.preventDefault();
e.stopPropagation();
setActiveDirection(null);
onMove(null, "end");
},
[disabled, onMove],
);
// Handle Attack press
const handleAttackStart = useCallback(
(e: React.TouchEvent | React.MouseEvent) => {
if (disabled) return;
e.preventDefault();
e.stopPropagation();
setAttackPressed(true);
triggerHaptic("medium");
onAttack();
},
[disabled, onAttack],
);
const handleAttackEnd = useCallback(
(e: React.TouchEvent | React.MouseEvent) => {
e.preventDefault();
e.stopPropagation();
setAttackPressed(false);
},
[],
);
// Handle Block press/release
const handleBlockStart = useCallback(
(e: React.TouchEvent | React.MouseEvent) => {
if (disabled) return;
e.preventDefault();
e.stopPropagation();
setBlockPressed(true);
triggerHaptic("light");
onBlock("start");
},
[disabled, onBlock],
);
const handleBlockEnd = useCallback(
(e: React.TouchEvent | React.MouseEvent) => {
e.preventDefault();
e.stopPropagation();
setBlockPressed(false);
onBlock("end");
},
[onBlock],
);
// Common button styles
const glowStyle = useMemo(
() => ({
boxShadow: `0 0 20px ${hexToRgbaString(KOREAN_COLORS.PRIMARY_CYAN, 0.4)}, inset 0 0 10px ${hexToRgbaString(KOREAN_COLORS.PRIMARY_CYAN, 0.2)}`,
}),
[],
);
return (
<div
style={{
position: "absolute", // Changed from fixed to position relative to container
bottom: `${bottom}px`,
left: 0,
right: 0,
height: `${dpadSize + 40}px`,
display: "flex",
justifyContent: "space-between",
alignItems: "flex-end",
padding: "0 20px",
pointerEvents: "none",
zIndex: 1000,
opacity: disabled ? 0.4 : opacity,
}}
data-testid="mobile-controls-overlay"
>
{/* D-Pad (Left Side) */}
<div
style={{
position: "relative",
width: `${dpadSize}px`,
height: `${dpadSize}px`,
pointerEvents: "auto",
touchAction: "none",
}}
data-testid="mobile-dpad"
>
{/* D-Pad Background Circle */}
<div
style={{
position: "absolute",
top: "50%",
left: "50%",
transform: "translate(-50%, -50%)",
width: `${dpadSize * 0.9}px`,
height: `${dpadSize * 0.9}px`,
borderRadius: "50%",
background: `radial-gradient(circle, ${hexToRgbaString(KOREAN_COLORS.UI_BACKGROUND_DARK, 0.8)} 0%, ${hexToRgbaString(KOREAN_COLORS.UI_BACKGROUND_DARK, 0.95)} 100%)`,
border: `2px solid ${hexToRgbaString(KOREAN_COLORS.PRIMARY_CYAN, 0.5)}`,
...glowStyle,
}}
/>
{/* Direction Buttons */}
{DIRECTIONS.map((config) => {
const radian = (config.angle - 90) * (Math.PI / 180);
const x = Math.cos(radian) * radius;
const y = Math.sin(radian) * radius;
const isActive = activeDirection === config.direction;
return (
<button
key={config.direction}
onTouchStart={(e) => handleDPadStart(e, config.direction)}
onTouchEnd={handleDPadEnd}
onTouchCancel={handleDPadEnd}
onMouseDown={(e) => handleDPadStart(e, config.direction)}
onMouseUp={handleDPadEnd}
onMouseLeave={handleDPadEnd}
style={{
position: "absolute",
left: `calc(50% + ${x}px - ${buttonSize / 2}px)`,
top: `calc(50% + ${y}px - ${buttonSize / 2}px)`,
width: `${buttonSize}px`,
height: `${buttonSize}px`,
borderRadius: "50%",
background: isActive
? `radial-gradient(circle, ${hexToRgbaString(KOREAN_COLORS.ACCENT_GOLD, 1)} 0%, ${hexToRgbaString(KOREAN_COLORS.ACCENT_GOLD, 0.7)} 100%)`
: `radial-gradient(circle, ${hexToRgbaString(KOREAN_COLORS.UI_BACKGROUND_MEDIUM, 0.9)} 0%, ${hexToRgbaString(KOREAN_COLORS.UI_BACKGROUND_DARK, 0.9)} 100%)`,
border: `2px solid ${hexToRgbaString(isActive ? KOREAN_COLORS.ACCENT_GOLD : KOREAN_COLORS.PRIMARY_CYAN, isActive ? 1 : 0.7)}`,
fontSize: "14px",
color: isActive ? "#000" : "#fff",
display: "flex",
alignItems: "center",
justifyContent: "center",
cursor: "pointer",
touchAction: "none",
transform: isActive ? "scale(1.15)" : "scale(1)",
transition: "transform 0.1s ease, background 0.1s ease",
boxShadow: isActive
? `0 0 15px ${hexToRgbaString(KOREAN_COLORS.ACCENT_GOLD, 0.8)}`
: "none",
outline: "none",
WebkitTapHighlightColor: "transparent",
}}
aria-label={`Move ${config.direction}`}
data-testid={`mobile-dpad-${config.direction}`}
>
{config.symbol}
</button>
);
})}
{/* Center Indicator */}
<div
style={{
position: "absolute",
top: "50%",
left: "50%",
transform: "translate(-50%, -50%)",
width: "20px",
height: "20px",
borderRadius: "50%",
background: activeDirection
? hexToRgbaString(KOREAN_COLORS.ACCENT_GOLD, 0.9)
: hexToRgbaString(KOREAN_COLORS.PRIMARY_CYAN, 0.6),
border: "2px solid rgba(255,255,255,0.8)",
transition: "background 0.15s ease",
}}
/>
</div>
{/* Action Buttons (Right Side) */}
<div
style={{
display: "flex",
flexDirection: "column",
gap: "12px",
pointerEvents: "auto",
touchAction: "none",
}}
data-testid="mobile-action-buttons"
>
{/* Attack Button - Large Red */}
<button
onTouchStart={handleAttackStart}
onTouchEnd={handleAttackEnd}
onTouchCancel={handleAttackEnd}
onMouseDown={handleAttackStart}
onMouseUp={handleAttackEnd}
onMouseLeave={handleAttackEnd}
style={{
width: "80px",
height: "80px",
borderRadius: "50%",
background: attackPressed
? `radial-gradient(circle, ${hexToRgbaString(KOREAN_COLORS.PRIMARY_RED, 1)} 0%, ${hexToRgbaString(KOREAN_COLORS.PRIMARY_RED, 0.7)} 100%)`
: `radial-gradient(circle, rgba(255, 80, 80, 0.9) 0%, rgba(180, 40, 40, 0.9) 100%)`,
border: `3px solid ${hexToRgbaString(KOREAN_COLORS.PRIMARY_RED, 1)}`,
fontSize: "28px",
color: "#fff",
display: "flex",
alignItems: "center",
justifyContent: "center",
cursor: "pointer",
touchAction: "none",
transform: attackPressed ? "scale(0.92)" : "scale(1)",
transition: "transform 0.1s ease",
boxShadow: attackPressed
? `0 0 25px ${hexToRgbaString(KOREAN_COLORS.PRIMARY_RED, 0.9)}`
: `0 0 15px ${hexToRgbaString(KOREAN_COLORS.PRIMARY_RED, 0.5)}`,
outline: "none",
WebkitTapHighlightColor: "transparent",
fontWeight: "bold",
}}
aria-label="공격 | Attack"
data-testid="mobile-attack-button"
>
⚡
</button>
{/* Block Button - Smaller Cyan */}
<button
onTouchStart={handleBlockStart}
onTouchEnd={handleBlockEnd}
onTouchCancel={handleBlockEnd}
onMouseDown={handleBlockStart}
onMouseUp={handleBlockEnd}
onMouseLeave={handleBlockEnd}
style={{
width: "65px",
height: "65px",
borderRadius: "50%",
marginLeft: "auto",
background: blockPressed
? `radial-gradient(circle, ${hexToRgbaString(KOREAN_COLORS.PRIMARY_CYAN, 1)} 0%, ${hexToRgbaString(KOREAN_COLORS.PRIMARY_CYAN, 0.7)} 100%)`
: `radial-gradient(circle, rgba(0, 200, 200, 0.8) 0%, rgba(0, 120, 120, 0.8) 100%)`,
border: `3px solid ${hexToRgbaString(KOREAN_COLORS.PRIMARY_CYAN, 1)}`,
fontSize: "22px",
color: "#fff",
display: "flex",
alignItems: "center",
justifyContent: "center",
cursor: "pointer",
touchAction: "none",
transform: blockPressed ? "scale(0.92)" : "scale(1)",
transition: "transform 0.1s ease",
boxShadow: blockPressed
? `0 0 20px ${hexToRgbaString(KOREAN_COLORS.PRIMARY_CYAN, 0.9)}`
: `0 0 10px ${hexToRgbaString(KOREAN_COLORS.PRIMARY_CYAN, 0.4)}`,
outline: "none",
WebkitTapHighlightColor: "transparent",
}}
aria-label="방어 | Block"
data-testid="mobile-block-button"
>
🛡️
</button>
</div>
</div>
);
},
);
MobileControlsOverlay.displayName = "MobileControlsOverlay";
export default MobileControlsOverlay;
|