From cdda4c4182c9ee068567529715e4a5c68a8efb58 Mon Sep 17 00:00:00 2001 From: bonmas14 Date: Sat, 20 Sep 2025 22:28:15 +0300 Subject: Init commit v1.0 --- .../examples/shapes/shapes_rectangle_scaling.c | 103 +++++++++++++++++++++ 1 file changed, 103 insertions(+) create mode 100644 deps/raylib/examples/shapes/shapes_rectangle_scaling.c (limited to 'deps/raylib/examples/shapes/shapes_rectangle_scaling.c') diff --git a/deps/raylib/examples/shapes/shapes_rectangle_scaling.c b/deps/raylib/examples/shapes/shapes_rectangle_scaling.c new file mode 100644 index 0000000..dcafab9 --- /dev/null +++ b/deps/raylib/examples/shapes/shapes_rectangle_scaling.c @@ -0,0 +1,103 @@ +/******************************************************************************************* +* +* raylib [shapes] example - rectangle scaling by mouse +* +* Example originally created with raylib 2.5, last time updated with raylib 2.5 +* +* Example contributed by Vlad Adrian (@demizdor) and reviewed by Ramon Santamaria (@raysan5) +* +* 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) 2018-2024 Vlad Adrian (@demizdor) and Ramon Santamaria (@raysan5) +* +********************************************************************************************/ + +#include "raylib.h" + +#define MOUSE_SCALE_MARK_SIZE 12 + +//------------------------------------------------------------------------------------ +// Program main entry point +//------------------------------------------------------------------------------------ +int main(void) +{ + // Initialization + //-------------------------------------------------------------------------------------- + const int screenWidth = 800; + const int screenHeight = 450; + + InitWindow(screenWidth, screenHeight, "raylib [shapes] example - rectangle scaling mouse"); + + Rectangle rec = { 100, 100, 200, 80 }; + + Vector2 mousePosition = { 0 }; + + bool mouseScaleReady = false; + bool mouseScaleMode = false; + + SetTargetFPS(60); // Set our game to run at 60 frames-per-second + //-------------------------------------------------------------------------------------- + + // Main game loop + while (!WindowShouldClose()) // Detect window close button or ESC key + { + // Update + //---------------------------------------------------------------------------------- + mousePosition = GetMousePosition(); + + if (CheckCollisionPointRec(mousePosition, (Rectangle){ rec.x + rec.width - MOUSE_SCALE_MARK_SIZE, rec.y + rec.height - MOUSE_SCALE_MARK_SIZE, MOUSE_SCALE_MARK_SIZE, MOUSE_SCALE_MARK_SIZE })) + { + mouseScaleReady = true; + if (IsMouseButtonPressed(MOUSE_BUTTON_LEFT)) mouseScaleMode = true; + } + else mouseScaleReady = false; + + if (mouseScaleMode) + { + mouseScaleReady = true; + + rec.width = (mousePosition.x - rec.x); + rec.height = (mousePosition.y - rec.y); + + // Check minimum rec size + if (rec.width < MOUSE_SCALE_MARK_SIZE) rec.width = MOUSE_SCALE_MARK_SIZE; + if (rec.height < MOUSE_SCALE_MARK_SIZE) rec.height = MOUSE_SCALE_MARK_SIZE; + + // Check maximum rec size + if (rec.width > (GetScreenWidth() - rec.x)) rec.width = GetScreenWidth() - rec.x; + if (rec.height > (GetScreenHeight() - rec.y)) rec.height = GetScreenHeight() - rec.y; + + if (IsMouseButtonReleased(MOUSE_BUTTON_LEFT)) mouseScaleMode = false; + } + //---------------------------------------------------------------------------------- + + // Draw + //---------------------------------------------------------------------------------- + BeginDrawing(); + + ClearBackground(RAYWHITE); + + DrawText("Scale rectangle dragging from bottom-right corner!", 10, 10, 20, GRAY); + + DrawRectangleRec(rec, Fade(GREEN, 0.5f)); + + if (mouseScaleReady) + { + DrawRectangleLinesEx(rec, 1, RED); + DrawTriangle((Vector2){ rec.x + rec.width - MOUSE_SCALE_MARK_SIZE, rec.y + rec.height }, + (Vector2){ rec.x + rec.width, rec.y + rec.height }, + (Vector2){ rec.x + rec.width, rec.y + rec.height - MOUSE_SCALE_MARK_SIZE }, RED); + } + + EndDrawing(); + //---------------------------------------------------------------------------------- + } + + // De-Initialization + //-------------------------------------------------------------------------------------- + CloseWindow(); // Close window and OpenGL context + //-------------------------------------------------------------------------------------- + + return 0; +} \ No newline at end of file -- cgit v1.2.3-70-g09d2