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Changed the button logic

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Before, you could hold mouse left button, drag it unto the button and change the sprite to "pressed" and, when released, the sfx would play. Now, you actually have to press the button in order to change the sprite to "pressed" and play the sfx.
It's a really minor change and maybe not welcomed, I only wanted better button logic on a program specifically made to show how to program button interaction.
This commit is contained in:
Dinastía Harzu αγρ 2022-08-17 23:30:40 +02:00 committed by GitHub
parent d8ed3fb31e
commit 09e717f0f3
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 108 additions and 101 deletions
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27
examples/textures/textures_sprite_button.c
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@ -2,12 +2,10 @@
*
* raylib [textures] example - sprite button
*
* Example originally created with raylib 2.5, last time updated with raylib 2.5
* This example has been created using raylib 2.5 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Example licensed under an unmodified zlib/libpng license, which is an OSI-certified,
* BSD-like license that allows static linking with closed source software
*
* Copyright (c) 2019-2022 Ramon Santamaria (@raysan5)
* Copyright (c) 2019 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
@ -15,9 +13,6 @@
#define NUM_FRAMES 3 // Number of frames (rectangles) for the button sprite texture
//------------------------------------------------------------------------------------
// Program main entry point
//------------------------------------------------------------------------------------
int main(void)
{
// Initialization
@ -41,6 +36,7 @@ int main(void)
int btnState = 0; // Button state: 0-NORMAL, 1-MOUSE_HOVER, 2-PRESSED
bool btnAction = false; // Button action should be activated
bool btnPressed = false; // Check if button has been actually pressed
Vector2 mousePoint = { 0.0f, 0.0f };
@ -54,14 +50,25 @@ int main(void)
//----------------------------------------------------------------------------------
mousePoint = GetMousePosition();
btnAction = false;
if (IsMouseButtonPressed(MOUSE_BUTTON_LEFT) && CheckCollisionPointRec(mousePoint, btnBounds)) btnPressed = true;
// Check button state
if (CheckCollisionPointRec(mousePoint, btnBounds))
{
if (IsMouseButtonDown(MOUSE_BUTTON_LEFT)) btnState = 2;
if (btnPressed && IsMouseButtonDown(MOUSE_BUTTON_LEFT)) btnState = 2;
else btnState = 1;
if (IsMouseButtonReleased(MOUSE_BUTTON_LEFT)) btnAction = true;
if (btnPressed && IsMouseButtonReleased(MOUSE_BUTTON_LEFT))
{
btnAction = true;
btnPressed = false;
}
}
else if (btnPressed)
{
btnAction = true;
btnState = 0;
btnPressed = false;
}
else btnState = 0;