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core/sys/wasm/js: add pointer event info and add charCode to keyboard events

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This commit is contained in:
Laytan Laats
2025-03-12 18:37:42 +01:00
parent d3b1aaad18
commit 00ac48c06c
2 changed files with 48 additions and 0 deletions
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core/sys/wasm/js/events.odin
+23
View File
@@ -239,6 +239,12 @@ Gamepad_State :: struct {
_mapping_buf: [GAMEPAD_MAX_MAPPING_SIZE]byte `fmt:"-"`,
}
Pointer_Type :: enum u8 {
Mouse,
Pen,
Touch,
}
Event :: struct {
kind: Event_Kind,
target_kind: Event_Target_Kind,
@@ -275,6 +281,8 @@ Event :: struct {
repeat: bool,
char: rune,
_key_len: int `fmt:"-"`,
_code_len: int `fmt:"-"`,
_key_buf: [KEYBOARD_MAX_KEY_SIZE]byte `fmt:"-"`,
@@ -295,6 +303,21 @@ Event :: struct {
button: i16,
buttons: bit_set[0..<16; u16],
pointer: struct {
altitude_angle: f64,
azimuth_angle: f64,
persistent_device_id: int,
pointer_id: int,
width: int,
height: int,
pressure: f64,
tangential_pressure: f64,
tilt: [2]f64,
twist: f64,
pointer_type: Pointer_Type,
is_primary: bool,
},
},
gamepad: Gamepad_State,
core/sys/wasm/js/odin.js
+25
View File
@@ -1533,6 +1533,29 @@ function odinSetupDefaultImports(wasmMemoryInterface, consoleElement, memory) {
wmi.storeI16(off(2), e.button);
wmi.storeU16(off(2), e.buttons);
if (e instanceof PointerEvent) {
wmi.storeF64(off(8), e.altitudeAngle);
wmi.storeF64(off(8), e.azimuthAngle);
wmi.storeInt(off(W), e.persistentDeviceId);
wmi.storeInt(off(W), e.pointerId);
wmi.storeInt(off(W), e.width);
wmi.storeInt(off(W), e.height);
wmi.storeF64(off(8), e.pressure);
wmi.storeF64(off(8), e.tangentialPressure);
wmi.storeF64(off(8), e.tiltX);
wmi.storeF64(off(8), e.tiltY);
wmi.storeF64(off(8), e.twist);
if (e.pointerType == "pen") {
wmi.storeU8(off(1), 1);
} else if (e.pointerType == "touch") {
wmi.storeU8(off(1), 2);
} else {
wmi.storeU8(off(1), 0);
}
wmi.storeU8(off(1), !!e.isPrimary);
}
} else if (e instanceof KeyboardEvent) {
// Note: those strings are constructed
// on the native side from buffers that
@@ -1549,6 +1572,8 @@ function odinSetupDefaultImports(wasmMemoryInterface, consoleElement, memory) {
wmi.storeU8(off(1), !!e.repeat);
wmi.storeI32(off(4), e.charCode);
wmi.storeInt(off(W, W), e.key.length)
wmi.storeInt(off(W, W), e.code.length)
wmi.storeString(off(32, 1), e.key);