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Modify gyro aim implementation to add aim reset and low pass filter, copy RT64 DLL dependencies to output folder

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Mr-Wiseguy 2024-01-27 16:06:36 -05:00
parent dbfda5332e
commit 8a919252d2
2 changed files with 36 additions and 11 deletions
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14
CMakeLists.txt
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@ -188,13 +188,13 @@ if (WIN32)
${sdl2_SOURCE_DIR}/lib/x64
)
# Copy SDL2 DLL to output folder as post build step
if (WIN32)
add_custom_command(TARGET MMRecomp POST_BUILD
COMMAND ${CMAKE_COMMAND} -E copy_if_different
"${sdl2_SOURCE_DIR}/lib/x64/SDL2.dll"
$<TARGET_FILE_DIR:MMRecomp>)
endif()
# Copy SDL2 and dxc DLLs to output folder as post build step
add_custom_command(TARGET MMRecomp POST_BUILD
COMMAND ${CMAKE_COMMAND} -E copy_if_different
"${sdl2_SOURCE_DIR}/lib/x64/SDL2.dll"
"${CMAKE_SOURCE_DIR}/lib/RT64-HLE/src/contrib/dxc/bin/x64/dxil.dll"
"${CMAKE_SOURCE_DIR}/lib/RT64-HLE/src/contrib/dxc/bin/x64/dxcompiler.dll"
$<TARGET_FILE_DIR:MMRecomp>)
endif()
target_link_libraries(MMRecomp PRIVATE

33
patches/input.c
View File

@ -20,14 +20,38 @@ s32 func_80847190(PlayState* play, Player* this, s32 arg2) {
this->actor.focus.rot.y += var_s0;
}
else {
float gyro_x, gyro_y;
recomp_get_gyro_deltas(&gyro_x, &gyro_y);
static float total_gyro_x, total_gyro_y;
static float filtered_gyro_x, filtered_gyro_y;
static int applied_gyro_x, applied_gyro_y;
const float filter_factor = 0.50f;
// TODO remappable gyro reset button
if (play->state.input[0].press.button & BTN_L) {
total_gyro_x = 0;
total_gyro_y = 0;
filtered_gyro_x = 0;
filtered_gyro_y = 0;
}
float delta_gyro_x, delta_gyro_y;
recomp_get_gyro_deltas(&delta_gyro_x, &delta_gyro_y);
total_gyro_x += delta_gyro_x;
total_gyro_y += delta_gyro_y;
filtered_gyro_x = filtered_gyro_x * filter_factor + total_gyro_x * (1.0f - filter_factor);
filtered_gyro_y = filtered_gyro_y * filter_factor + total_gyro_y * (1.0f - filter_factor);
int target_gyro_x = (int)filtered_gyro_x;
int target_gyro_y = (int)filtered_gyro_y;
s16 temp3;
temp3 = ((play->state.input[0].rel.stick_y >= 0) ? 1 : -1) *
(s32)((1.0f - Math_CosS(play->state.input[0].rel.stick_y * 0xC8)) * 1500.0f);
this->actor.focus.rot.x += temp3 + (s32)(gyro_x * -3.0f);
this->actor.focus.rot.x += temp3 + (s32)((target_gyro_x - applied_gyro_x) * -3.0f);
applied_gyro_x = target_gyro_x;
if (this->stateFlags1 & PLAYER_STATE1_800000) {
this->actor.focus.rot.x = CLAMP(this->actor.focus.rot.x, -0x1F40, 0xFA0);
@ -39,7 +63,8 @@ s32 func_80847190(PlayState* play, Player* this, s32 arg2) {
var_s0 = this->actor.focus.rot.y - this->actor.shape.rot.y;
temp3 = ((play->state.input[0].rel.stick_x >= 0) ? 1 : -1) *
(s32)((1.0f - Math_CosS(play->state.input[0].rel.stick_x * 0xC8)) * -1500.0f);
var_s0 += temp3 + (s32)(gyro_y * 3.0f);
var_s0 += temp3 + (s32)((target_gyro_y - applied_gyro_y) * 3.0f);
applied_gyro_y = target_gyro_y;
this->actor.focus.rot.y = CLAMP(var_s0, -0x4AAA, 0x4AAA) + this->actor.shape.rot.y;
}