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vector2 positions, removed all warnings

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This commit is contained in:
RobinsAviary 2025-09-29 12:42:14 -04:00
parent 5b86ef5c57
commit 3c8e5b81f8
1 changed files with 22 additions and 26 deletions
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38
examples/core/core_delta_time.c
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@ -42,17 +42,13 @@ int main(void)
InitWindow(screenWidth, screenHeight, "raylib [core] example - delta time"); InitWindow(screenWidth, screenHeight, "raylib [core] example - delta time");
// The x positions for each circle. // Store the position for the both of the circles.
float deltaX = 0; Vector2 deltaCircle = {0, screenHeight / 3.0f};
float frameX = 0; Vector2 frameCircle = {0, screenHeight * (2.0f/3.0f)};
// The speed applied to both circles. // The speed applied to both circles.
const float speed = 10.0; const float speed = 10.0;
const int circleRadius = 32; const float circleRadius = 32;
// Calculate the visual Y position for both circles.
const float deltaY = screenHeight / 3.0;
const float frameY = screenHeight * (2.0/3.0);
SetTargetFPS(currentFps); SetTargetFPS(currentFps);
//-------------------------------------------------------------------------------------- //--------------------------------------------------------------------------------------
@ -76,15 +72,15 @@ int main(void)
if (IsKeyPressed(KEY_R)) // Reset both circles' positions when you press R. if (IsKeyPressed(KEY_R)) // Reset both circles' positions when you press R.
{ {
deltaX = 0; deltaCircle.x = 0;
frameX = 0; frameCircle.x = 0;
} }
// Adjust the FPS target based on the mouse wheel. // Adjust the FPS target based on the mouse wheel.
int mouseWheel = GetMouseWheelMove(); float mouseWheel = GetMouseWheelMove();
if (mouseWheel != 0) if (mouseWheel != 0)
{ {
currentFps += mouseWheel; currentFps += (int)mouseWheel;
SetTargetFPS(currentFps); SetTargetFPS(currentFps);
} }
@ -92,19 +88,19 @@ int main(void)
// Uses the delta time to make the circle look like it's moving at a "consistent" speed regardless of FPS. // Uses the delta time to make the circle look like it's moving at a "consistent" speed regardless of FPS.
// Multiply by 6.0 (an arbitrary value) in order to make the speed visually closer to the other circle (at 60 fps), for comparison. // Multiply by 6.0 (an arbitrary value) in order to make the speed visually closer to the other circle (at 60 fps), for comparison.
deltaX += GetFrameTime() * 6.0 * speed; deltaCircle.x += GetFrameTime() * 6.0f * speed;
// This circle can move faster or slower visually depending on the FPS. // This circle can move faster or slower visually depending on the FPS.
frameX += .1 * speed; frameCircle.x += .1f * speed;
// If either circle is off the screen, reset it back to the start. // If either circle is off the screen, reset it back to the start.
if (deltaX > screenWidth) if (deltaCircle.x > screenWidth)
{ {
deltaX = 0; deltaCircle.x = 0;
} }
if (frameX > screenWidth) if (frameCircle.x > screenWidth)
{ {
frameX = 0; frameCircle.x = 0;
} }
// Draw // Draw
@ -114,11 +110,11 @@ int main(void)
ClearBackground(RAYWHITE); ClearBackground(RAYWHITE);
// Draw both circles to the screen. // Draw both circles to the screen.
DrawCircle(deltaX, deltaY, circleRadius, RED); DrawCircleV(deltaCircle, circleRadius, RED);
DrawCircle(frameX, frameY, circleRadius, BLUE); DrawCircleV(frameCircle, circleRadius, BLUE);
// Determine what help text to show depending on the current FPS target. // Determine what help text to show depending on the current FPS target.
char* fpsText; const char* fpsText;
if (currentFps <= 0) if (currentFps <= 0)
{ {