Initial commit

moved from private version control
2026-07-24 18:56:04 +10:00 · 2025-10-19 21:12:41 +11:00
parent 5e84773bbe
commit e64f3e881e
187 changed files with 25372 additions and 0 deletions
--- a/scripts/nodes/library/graphics/sspr.js
+++ b/scripts/nodes/library/graphics/sspr.js
@@ -0,0 +1,100 @@
+import { createNodeModule } from "../../nodeTypes.js";
+
+/**
+ * Draws a rectangular region of the sprite sheet with scaling support.
+ */
+export const ssprNode = createNodeModule(
+  {
+    id: "graphics_sspr",
+    title: "Draw Scaled Sprite",
+    category: "Graphics",
+    description: "Stretch or flip a sprite sheet region to the screen.",
+    searchTags: ["sspr", "sprite", "scale", "blit"],
+    inputs: [
+      { id: "exec_in", name: "Exec", direction: "input", kind: "exec" },
+      {
+        id: "sx",
+        name: "SX",
+        direction: "input",
+        kind: "number",
+        defaultValue: 0,
+      },
+      {
+        id: "sy",
+        name: "SY",
+        direction: "input",
+        kind: "number",
+        defaultValue: 0,
+      },
+      {
+        id: "sw",
+        name: "SW",
+        direction: "input",
+        kind: "number",
+        defaultValue: 8,
+      },
+      {
+        id: "sh",
+        name: "SH",
+        direction: "input",
+        kind: "number",
+        defaultValue: 8,
+      },
+      {
+        id: "dx",
+        name: "DX",
+        direction: "input",
+        kind: "number",
+        defaultValue: 0,
+      },
+      {
+        id: "dy",
+        name: "DY",
+        direction: "input",
+        kind: "number",
+        defaultValue: 0,
+      },
+      { id: "dw", name: "DW", direction: "input", kind: "number" },
+      { id: "dh", name: "DH", direction: "input", kind: "number" },
+      { id: "flip_x", name: "Flip X", direction: "input", kind: "boolean" },
+      { id: "flip_y", name: "Flip Y", direction: "input", kind: "boolean" },
+    ],
+    outputs: [
+      { id: "exec_out", name: "Exec", direction: "output", kind: "exec" },
+    ],
+    properties: [],
+  },
+  {
+    emitExec: ({ indent, indentLevel, resolveValueInput, emitNextExec }) => {
+      const OMIT = "__pg_omit__";
+      const sx = resolveValueInput("sx", "0");
+      const sy = resolveValueInput("sy", "0");
+      const sw = resolveValueInput("sw", "8");
+      const sh = resolveValueInput("sh", "8");
+      const dx = resolveValueInput("dx", "0");
+      const dy = resolveValueInput("dy", "0");
+      const dw = resolveValueInput("dw", OMIT);
+      const dh = resolveValueInput("dh", OMIT);
+      const flipX = resolveValueInput("flip_x", OMIT);
+      const flipY = resolveValueInput("flip_y", OMIT);
+
+      const args = [sx, sy, sw, sh, dx, dy];
+      const includeDestSize =
+        dw !== OMIT || dh !== OMIT || flipX !== OMIT || flipY !== OMIT;
+
+      if (includeDestSize) {
+        args.push(dw === OMIT ? sw : dw, dh === OMIT ? sh : dh);
+      }
+
+      if (flipX !== OMIT || flipY !== OMIT) {
+        args.push(
+          flipX === OMIT ? "false" : flipX,
+          flipY === OMIT ? "false" : flipY
+        );
+      }
+
+      const line = `${indent(indentLevel)}sspr(${args.join(", ")})`;
+      return [line, ...emitNextExec("exec_out")];
+    },
+  }
+);