1 files changed, 72 insertions, 0 deletions
diff --git a/src/op.h b/src/op.h
new file mode 100644
index 0000000..1231552
--- /dev/null
+++ b/src/op.h
@@ -0,0 +1,72 @@
+#ifndef ANIMTOOL_OP_H_
+#define ANIMTOOL_OP_H_
+
+#include "util/str.h"
+
+enum op_category
+{
+    OPC_COMMAND,
+    OPC_EXPR,
+    OPC_NODE,
+    OPC_TRANSFORM,
+    OPC_SURFACE,
+    OPC_SEQ,
+    OPC_REP,
+    OPC_PROJ,
+    OPC_CAMERA,
+    OPC_POS,
+};
+
+#define OP_TYPES(X) \
+    X("var",      VAR,        COMMAND) \
+    X("fps",      FPS,        COMMAND) \
+    X("size",     SIZE,       COMMAND) \
+    X("seq",      SEQ,        COMMAND) \
+    X("proj",     PROJ,       COMMAND) \
+    X("bg",       BG,         COMMAND) \
+    X("out",      OUT,        COMMAND) \
+    X("scene",    SCENE,      COMMAND) \
+    X("+",        ADD,        EXPR) \
+    X("-",        SUB,        EXPR) \
+    X("*",        MUL,        EXPR) \
+    X("/",        DIV,        EXPR) \
+    X("%",        MOD,        EXPR) \
+    X("abs",      ABS,        EXPR) \
+    X("min",      MIN,        EXPR) \
+    X("max",      MAX,        EXPR) \
+    X("clamp",    CLAMP,      EXPR) \
+    X("mix",      MIX,        EXPR) \
+    X("rgb",      RGB,        EXPR) \
+    X("time",     TIME,       EXPR) \
+    X("cube",     CUBE,       NODE) \
+    X("obj",      OBJ,        NODE) \
+    X("bone",     BONE,       NODE) \
+    X("camera",   CAMERA,     NODE) \
+    X("light",    LIGHT,      NODE) \
+    X("trans",    TRANSFORM,  NODE) \
+    X("t",        TRANSLATE,  TRANSFORM) \
+    X("s",        SCALE,      TRANSFORM) \
+    X("r",        ROTATE,     TRANSFORM) \
+    X("texture",  TEXTURE,    SURFACE) \
+    X("cubemap",  CUBEMAP,    SURFACE) \
+    X("color",    COLOR,      SURFACE) \
+    X("pov",      POV,        SEQ) \
+    X("rep",      REP,        SEQ) \
+    X("inf",      INF,        REP) \
+    X("fov",      FOV,        PROJ) \
+    X("planes",   PLANES,     PROJ) \
+    X("roll",     ROLL,       CAMERA) \
+    X("pos",      POS,        POS) \
+    X("attach",   ATTACH,     POS)
+
+enum op_type
+{
+#define OP_TYPE_SYM(name, sym, cat) OP_##sym,
+    OP_TYPES(OP_TYPE_SYM)
+#undef OP_TYPE_SYM
+};
+
+extern enum op_category op_category_tab[];
+extern str op_name_tab[];
+
+#endif