mirror of
https://github.com/Ttanasart-pt/Pixel-Composer.git
synced 2024-12-26 15:06:22 +01:00
84 lines
No EOL
2.5 KiB
Text
84 lines
No EOL
2.5 KiB
Text
global.glsl_reserved = ds_map_create();
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global.glsl_constant = ds_map_create();
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var reserved = ["int", "float", "float2", "float3", "float4", "float3x3", "float4x4", "Texture2D", "SamplerState", "uniform",
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"gl_position", "gm_Matrices", "gl_FragColor", "gm_BaseTexture",
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"and", "break", "do", "else", "end", "false",
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"for", "function", "if", "in", "local", "nil", "not",
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"or", "repeat", "return", "then", "true", "until", "while"];
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for( var i = 0, n = array_length(reserved); i < n; i++ )
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global.glsl_reserved[? reserved[i]] = 1;
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var constant = ["MATRIX_VIEW", "MATRIX_PROJECTION", "MATRIX_WORLD", "MATRIX_WORLD_VIEW", "MATRIX_WORLD_VIEW_PROJECTION" ];
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for( var i = 0, n = array_length(constant); i < n; i++ )
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global.glsl_constant[? constant[i]] = 1;
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global.HLSL_BREAK_TOKEN = [" ", "(", ")", "[", "]", "{", "}", ".", ",", ";", "+", "-", "*", "/", "^", "=", "//"];
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function hlsl_token_splice(str) {
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var st = [];
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var ss = str;
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var sp, cc, del;
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do {
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sp = 999999;
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del = "";
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for( var i = 0, n = array_length(global.HLSL_BREAK_TOKEN); i < n; i++ ) {
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var _del = global.HLSL_BREAK_TOKEN[i];
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var _pos = string_pos(_del, ss);
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if(_pos != 0 && _pos < sp || (_pos == sp && string_length(del) < string_length(_del))) {
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sp = _pos;
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del = _del;
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}
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}
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if(del == "") { //no delim left
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array_push(st, ss);
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break;
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}
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var _ss = string_copy(ss, 1, sp - 1);
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array_push(st, _ss);
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array_push(st, del);
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var dl = string_length(del);
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ss = string_copy(ss, sp + dl, string_length(ss) - sp - dl + 1);
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} until(sp == 0);
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return st;
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}
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function draw_code_hlsl(_x, _y, str) {
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var tx = _x;
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var ty = _y;
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var words = hlsl_token_splice(str);
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var comment = false;
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for( var j = 0; j < array_length(words); j++ ) {
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var word = words[j];
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var wordNoS = string_trim(word);
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if(wordNoS == "//") comment = true;
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draw_set_color(COLORS._main_text);
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if(comment)
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draw_set_color(COLORS.lua_highlight_comment);
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else if(word == "(" || word == ")" || word == "[" || word == "]" || word == "{" || word == "}")
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draw_set_color(COLORS.lua_highlight_bracklet);
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else if(ds_map_exists(global.glsl_reserved, word))
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draw_set_color(COLORS.lua_highlight_keyword);
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else if(wordNoS == string_decimal(wordNoS) || ds_map_exists(global.glsl_constant, word))
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draw_set_color(COLORS.lua_highlight_number);
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else if(j < array_length(words) - 1) {
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if(words[j + 1] == "(") draw_set_color(COLORS.lua_highlight_function);
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}
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draw_text_add(tx, ty, word);
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tx += string_width(word);
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}
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} |