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EXAMPLES: Format tweaks

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Ray
2025-08-07 17:08:22 +02:00
parent 9f07cfe0b7
commit f0889a74fe
91 changed files with 409 additions and 397 deletions
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16
examples/shapes/shapes_top_down_lights.c
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@ -55,7 +55,7 @@ LightInfo lights[MAX_LIGHTS] = { 0 };
void MoveLight(int slot, float x, float y)
{
lights[slot].dirty = true;
lights[slot].position.x = x;
lights[slot].position.x = x;
lights[slot].position.y = y;
// update the cached bounds
@ -99,7 +99,7 @@ void DrawLightMask(int slot)
// If we are valid, then draw the light radius to the alpha mask
if (lights[slot].valid) DrawCircleGradient((int)lights[slot].position.x, (int)lights[slot].position.y, lights[slot].outerRadius, ColorAlpha(WHITE, 0), WHITE);
rlDrawRenderBatchActive();
// Cut out the shadows from the light radius by forcing the alpha to maximum
@ -114,7 +114,7 @@ void DrawLightMask(int slot)
}
rlDrawRenderBatchActive();
// Go back to normal blend mode
rlSetBlendMode(BLEND_ALPHA);
@ -156,7 +156,7 @@ bool UpdateLight(int slot, Rectangle* boxes, int count)
if (!CheckCollisionRecs(lights[slot].bounds, boxes[i])) continue;
// Check the edges that are on the same side we are, and cast shadow volumes out from them
// Top
Vector2 sp = (Vector2){ boxes[i].x, boxes[i].y };
Vector2 ep = (Vector2){ boxes[i].x + boxes[i].width, boxes[i].y };
@ -219,7 +219,7 @@ int main(void)
//--------------------------------------------------------------------------------------
const int screenWidth = 800;
const int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [shapes] example - top down lights");
// Initialize our 'world' of boxes
@ -274,7 +274,7 @@ int main(void)
{
// Build up the light mask
BeginTextureMode(lightMask);
ClearBackground(BLACK);
// Force the blend mode to only set the alpha of the destination
@ -300,10 +300,10 @@ int main(void)
BeginDrawing();
ClearBackground(BLACK);
// Draw the tile background
DrawTextureRec(backgroundTexture, (Rectangle){ 0, 0, (float)GetScreenWidth(), (float)GetScreenHeight() }, Vector2Zero(), WHITE);
// Overlay the shadows from all the lights
DrawTextureRec(lightMask.texture, (Rectangle){ 0, 0, (float)GetScreenWidth(), -(float)GetScreenHeight() }, Vector2Zero(), ColorAlpha(WHITE, showLines? 0.75f : 1.0f));