77 lines
1.8 KiB
Lua
77 lines
1.8 KiB
Lua
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local keywords = {
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"int", "long", "short", "char", "float", "double",
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"uint8_t", "uint16_t", "uint32_t", "uint64_t",
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"const", "unsigned", "register",
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"void", "intptr_t", "bool"
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}
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local structs = {
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"Vector2", "Vector3", "Vector4", "Quaternion",
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"Matrix", "Color", "Rectangle", "Image", "Texture", "Texture2D",
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"RenderTexture", "NPatchInfo", "CharInfo", "Font",
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"Camera", "Camera2D", "Mesh", "Shader", "MaterialMap",
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"Material", "Model", "Transform", "BoneInfo", "ModelAnimation",
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"Ray", "RayHitInfo", "BoundingBox", "Wave", "Sound", "Music",
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"AudioStream", "VrDeviceInfo", "Camera3D", "RenderTexture2D",
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"TextureCubemap", "TraceLogCallback"
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}
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local functions = {}
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local proto = {}
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for line in io.lines "tools/api.h" do
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line = line:gsub("(%W)([%l%d]%w*)", function (before, part)
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for i,keyword in ipairs(keywords) do
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if part == keyword then
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return before .. part
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end
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end
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return before
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end)
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local count = 0
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line = line:gsub("%u%w+", function (part)
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for i,struct in ipairs(structs) do
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if part == struct then
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return part
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end
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end
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functions[#functions + 1] = part
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count = count + 1
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if count == 2 then
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print("WARN: Multiple match for: " .. line)
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end
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return "(*)"
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end)
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proto[#proto + 1] = line:gsub(";", "")
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end
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assert(#proto == #functions, "Mismatching proto and function count.")
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local file = io.open(arg[1], "w")
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file:write [[
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struct raylua_bind_entry {
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const char *name;
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const char *proto;
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void *ptr;
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};
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struct raylua_bind_entry raylua_entries[] = {
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]]
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for i=1,#proto do
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local name, proto = functions[i], proto[i]
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file:write(string.format('{ "%s", "%s", &%s },\n', name, proto, name))
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end
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file:write '{ NULL, NULL, NULL },\n'
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file:write "};\n"
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file:close()
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