diff options
Diffstat (limited to 'src/main/java/io/polyfrost/oneconfig/lwjgl/ScissorManager.java')
-rw-r--r-- | src/main/java/io/polyfrost/oneconfig/lwjgl/ScissorManager.java | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/src/main/java/io/polyfrost/oneconfig/lwjgl/ScissorManager.java b/src/main/java/io/polyfrost/oneconfig/lwjgl/ScissorManager.java deleted file mode 100644 index 46d84b6..0000000 --- a/src/main/java/io/polyfrost/oneconfig/lwjgl/ScissorManager.java +++ /dev/null @@ -1,40 +0,0 @@ -package io.polyfrost.oneconfig.lwjgl; - -import org.lwjgl.nanovg.NanoVG; - -import java.util.ArrayList; - -public class ScissorManager { - private static final ArrayList<Scissor> scissors = new ArrayList<>(); - - public static Scissor scissor(long vg, int x, int y, int width, int height) { - Scissor scissor = new Scissor(x, y, width, height); - if (scissors.contains(scissor)) return scissor; - scissors.add(scissor); - applyScissors(vg); - return scissor; - } - - public static void resetScissor(long vg, Scissor scissor) { - if (scissors.contains(scissor)) { - scissors.remove(scissor); - applyScissors(vg); - } - } - - private static void applyScissors(long vg) { - NanoVG.nvgResetScissor(vg); - if (scissors.size() <= 0) return; - Scissor finalScissor = new Scissor(scissors.get(0)); - for (int i = 1; i < scissors.size(); i++) { - Scissor scissor = scissors.get(i); - int rightX = Math.min(scissor.x + scissor.width, finalScissor.x + finalScissor.width); - int rightY = Math.min(scissor.y + scissor.height, finalScissor.y + finalScissor.height); - finalScissor.x = Math.max(finalScissor.x, scissor.x); - finalScissor.y = Math.max(finalScissor.y, scissor.y); - finalScissor.width = rightX - finalScissor.x; - finalScissor.height = rightY - finalScissor.y; - } - NanoVG.nvgScissor(vg, finalScissor.x, finalScissor.y, finalScissor.width, finalScissor.height); - } -} |