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| author | Kristian Lein-Mathisen <[email protected]> | 2022-03-14 17:16:09 +0100 |
|---|---|---|
| committer | GitHub <[email protected]> | 2022-03-14 17:16:09 +0100 |
| commit | 4954778f684b41046e72743fc32d29c74ea639f4 (patch) | |
| tree | b1f2854685c1a97f16dec6b75785ef9359471ce3 /examples/core | |
| parent | ec7250ca5437183e7d72884974ab41b8c1c4ed36 (diff) | |
| download | raylib-4954778f684b41046e72743fc32d29c74ea639f4.tar.gz raylib-4954778f684b41046e72743fc32d29c74ea639f4.zip | |
Improve joystick visualisation in gamepad example again (#2391)
As prior commit, but complete fix for XBox controller and trigger
buttons too.
> The joystick range is a float from -1 through +1. Casting this to int
> yields only three possible values: -1, 0, and 1. This gives a
> misleading joystick placement in the demo.
>
> By casting to int after the multiplication to get pixel values, the
> demo reveals the analog feel of the joystick.
Diffstat (limited to 'examples/core')
| -rw-r--r-- | examples/core/core_input_gamepad.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/examples/core/core_input_gamepad.c b/examples/core/core_input_gamepad.c index 0f48597f..405f78e8 100644 --- a/examples/core/core_input_gamepad.c +++ b/examples/core/core_input_gamepad.c @@ -92,20 +92,20 @@ int main(void) // Draw axis: left joystick DrawCircle(259, 152, 39, BLACK); DrawCircle(259, 152, 34, LIGHTGRAY); - DrawCircle(259 + ((int)GetGamepadAxisMovement(0, GAMEPAD_AXIS_LEFT_X)*20), - 152 + ((int)GetGamepadAxisMovement(0, GAMEPAD_AXIS_LEFT_Y)*20), 25, BLACK); + DrawCircle(259 + (int)(GetGamepadAxisMovement(0, GAMEPAD_AXIS_LEFT_X)*20), + 152 + (int)(GetGamepadAxisMovement(0, GAMEPAD_AXIS_LEFT_Y)*20), 25, BLACK); // Draw axis: right joystick DrawCircle(461, 237, 38, BLACK); DrawCircle(461, 237, 33, LIGHTGRAY); - DrawCircle(461 + ((int)GetGamepadAxisMovement(0, GAMEPAD_AXIS_RIGHT_X)*20), - 237 + ((int)GetGamepadAxisMovement(0, GAMEPAD_AXIS_RIGHT_Y)*20), 25, BLACK); + DrawCircle(461 + (int)(GetGamepadAxisMovement(0, GAMEPAD_AXIS_RIGHT_X)*20), + 237 + (int)(GetGamepadAxisMovement(0, GAMEPAD_AXIS_RIGHT_Y)*20), 25, BLACK); // Draw axis: left-right triggers DrawRectangle(170, 30, 15, 70, GRAY); DrawRectangle(604, 30, 15, 70, GRAY); - DrawRectangle(170, 30, 15, (((1 + (int)GetGamepadAxisMovement(0, GAMEPAD_AXIS_LEFT_TRIGGER))/2)*70), RED); - DrawRectangle(604, 30, 15, (((1 + (int)GetGamepadAxisMovement(0, GAMEPAD_AXIS_RIGHT_TRIGGER))/2)*70), RED); + DrawRectangle(170, 30, 15, (int)(((1 + GetGamepadAxisMovement(0, GAMEPAD_AXIS_LEFT_TRIGGER))/2)*70), RED); + DrawRectangle(604, 30, 15, (int)(((1 + GetGamepadAxisMovement(0, GAMEPAD_AXIS_RIGHT_TRIGGER))/2)*70), RED); //DrawText(TextFormat("Xbox axis LT: %02.02f", GetGamepadAxisMovement(0, GAMEPAD_AXIS_LEFT_TRIGGER)), 10, 40, 10, BLACK); //DrawText(TextFormat("Xbox axis RT: %02.02f", GetGamepadAxisMovement(0, GAMEPAD_AXIS_RIGHT_TRIGGER)), 10, 60, 10, BLACK); @@ -152,8 +152,8 @@ int main(void) // Draw axis: left-right triggers DrawRectangle(169, 48, 15, 70, GRAY); DrawRectangle(611, 48, 15, 70, GRAY); - DrawRectangle(169, 48, 15, (((1 - (int)GetGamepadAxisMovement(0, GAMEPAD_AXIS_LEFT_TRIGGER)) / 2) * 70), RED); - DrawRectangle(611, 48, 15, (((1 - (int)GetGamepadAxisMovement(0, GAMEPAD_AXIS_RIGHT_TRIGGER)) / 2) * 70), RED); + DrawRectangle(169, 48, 15, (int)(((1 - GetGamepadAxisMovement(0, GAMEPAD_AXIS_LEFT_TRIGGER)) / 2) * 70), RED); + DrawRectangle(611, 48, 15, (int)(((1 - GetGamepadAxisMovement(0, GAMEPAD_AXIS_RIGHT_TRIGGER)) / 2) * 70), RED); } else { |