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example resize fixes

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This commit is contained in:
Jon Daniel 2025-02-26 19:12:32 +01:00
parent e4993c5557
commit 48f9c9c8ff
32 changed files with 323 additions and 234 deletions
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25
examples/shaders/shaders_spotlight.c
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@ -85,7 +85,7 @@ int main(void)
for (int n = 0; n < MAX_STARS; n++) ResetStar(&stars[n]);
// Progress all the stars on, so they don't all start in the centre
for (int m = 0; m < screenWidth/2.0; m++)
for (int m = 0; m < GetScreenWidth()/2.0; m++)
{
for (int n = 0; n < MAX_STARS; n++) UpdateStar(&stars[n]);
}
@ -124,8 +124,8 @@ int main(void)
// and initialize the shader locations
for (int i = 0; i < MAX_SPOTS; i++)
{
spots[i].position.x = (float)GetRandomValue(64, screenWidth - 64);
spots[i].position.y = (float)GetRandomValue(64, screenHeight - 64);
spots[i].position.x = (float)GetRandomValue(64, GetScreenWidth() - 64);
spots[i].position.y = (float)GetRandomValue(64, GetScreenHeight() - 64);
spots[i].speed = (Vector2){ 0, 0 };
while ((fabs(spots[i].speed.x) + fabs(spots[i].speed.y)) < 2)
@ -152,6 +152,9 @@ int main(void)
//----------------------------------------------------------------------------------
frameCounter++;
sw = (float)GetScreenWidth();
SetShaderValue(shdrSpot, wLoc, &sw, SHADER_UNIFORM_FLOAT);
// Move the stars, resetting them if the go offscreen
for (int n = 0; n < MAX_STARS; n++) UpdateStar(&stars[n]);
@ -162,7 +165,7 @@ int main(void)
{
Vector2 mp = GetMousePosition();
spots[i].position.x = mp.x;
spots[i].position.y = screenHeight - mp.y;
spots[i].position.y = GetScreenHeight() - mp.y;
}
else
{
@ -170,9 +173,9 @@ int main(void)
spots[i].position.y += spots[i].speed.y;
if (spots[i].position.x < 64) spots[i].speed.x = -spots[i].speed.x;
if (spots[i].position.x > (screenWidth - 64)) spots[i].speed.x = -spots[i].speed.x;
if (spots[i].position.x > (GetScreenWidth() - 64)) spots[i].speed.x = -spots[i].speed.x;
if (spots[i].position.y < 64) spots[i].speed.y = -spots[i].speed.y;
if (spots[i].position.y > (screenHeight - 64)) spots[i].speed.y = -spots[i].speed.y;
if (spots[i].position.y > (GetScreenHeight() - 64)) spots[i].speed.y = -spots[i].speed.y;
}
SetShaderValue(shdrSpot, spots[i].positionLoc, &spots[i].position.x, SHADER_UNIFORM_VEC2);
@ -194,8 +197,8 @@ int main(void)
for (int i = 0; i < 16; i++)
{
DrawTexture(texRay,
(int)((screenWidth/2.0f) + cos((frameCounter + i*8)/51.45f)*(screenWidth/2.2f) - 32),
(int)((screenHeight/2.0f) + sin((frameCounter + i*8)/17.87f)*(screenHeight/4.2f)), WHITE);
(int)((GetScreenWidth()/2.0f) + cos((frameCounter + i*8)/51.45f)*(GetScreenWidth()/2.2f) - 32),
(int)((GetScreenHeight()/2.0f) + sin((frameCounter + i*8)/17.87f)*(GetScreenHeight()/4.2f)), WHITE);
}
// Draw spot lights
@ -204,14 +207,14 @@ int main(void)
// a render texture of the full screen used to do screen
// scaling (slight adjustment to shader would be required
// to actually pay attention to the colour!)
DrawRectangle(0, 0, screenWidth, screenHeight, WHITE);
DrawRectangle(0, 0, GetScreenWidth(), GetScreenHeight(), WHITE);
EndShaderMode();
DrawFPS(10, 10);
DrawText("Move the mouse!", 10, 30, 20, GREEN);
DrawText("Pitch Black", (int)(screenWidth*0.2f), screenHeight/2, 20, GREEN);
DrawText("Dark", (int)(screenWidth*.66f), screenHeight/2, 20, GREEN);
DrawText("Pitch Black", (int)(GetScreenWidth()*0.2f), GetScreenHeight()/2, 20, GREEN);
DrawText("Dark", (int)(GetScreenWidth()*.66f), GetScreenHeight()/2, 20, GREEN);
EndDrawing();
//----------------------------------------------------------------------------------