1 files changed, 35 insertions, 0 deletions

diff --git a/quantum/led_matrix/animations/solid_reactive_cross.h b/quantum/led_matrix/animations/solid_reactive_cross.h
new file mode 100644
index 000000000..94425c959
--- /dev/null
+++ b/quantum/led_matrix/animations/solid_reactive_cross.h
@@ -0,0 +1,35 @@
+#ifdef LED_MATRIX_KEYREACTIVE_ENABLED
+#    if !defined(DISABLE_LED_MATRIX_SOLID_REACTIVE_CROSS) || !defined(DISABLE_LED_MATRIX_SOLID_REACTIVE_MULTICROSS)
+
+#        ifndef DISABLE_LED_MATRIX_SOLID_REACTIVE_CROSS
+LED_MATRIX_EFFECT(SOLID_REACTIVE_CROSS)
+#        endif
+
+#        ifndef DISABLE_LED_MATRIX_SOLID_REACTIVE_MULTICROSS
+LED_MATRIX_EFFECT(SOLID_REACTIVE_MULTICROSS)
+#        endif
+
+#        ifdef LED_MATRIX_CUSTOM_EFFECT_IMPLS
+
+static uint8_t SOLID_REACTIVE_CROSS_math(uint8_t val, int16_t dx, int16_t dy, uint8_t dist, uint16_t tick) {
+    uint16_t effect = tick + dist;
+    dx              = dx < 0 ? dx * -1 : dx;
+    dy              = dy < 0 ? dy * -1 : dy;
+    dx              = dx * 16 > 255 ? 255 : dx * 16;
+    dy              = dy * 16 > 255 ? 255 : dy * 16;
+    effect += dx > dy ? dy : dx;
+    if (effect > 255) effect = 255;
+    return qadd8(val, 255 - effect);
+}
+
+#            ifndef DISABLE_LED_MATRIX_SOLID_REACTIVE_CROSS
+bool SOLID_REACTIVE_CROSS(effect_params_t* params) { return effect_runner_reactive_splash(qsub8(g_last_hit_tracker.count, 1), params, &SOLID_REACTIVE_CROSS_math); }
+#            endif
+
+#            ifndef DISABLE_LED_MATRIX_SOLID_REACTIVE_MULTICROSS
+bool SOLID_REACTIVE_MULTICROSS(effect_params_t* params) { return effect_runner_reactive_splash(0, params, &SOLID_REACTIVE_CROSS_math); }
+#            endif
+
+#        endif  // LED_MATRIX_CUSTOM_EFFECT_IMPLS
+#    endif      // !defined(DISABLE_LED_MATRIX_SOLID_REACTIVE_CROSS) || !defined(DISABLE_LED_MATRIX_SOLID_REACTIVE_MULTICROSS)
+#endif          // LED_MATRIX_KEYREACTIVE_ENABLED