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150 lines
No EOL
4 KiB
JavaScript
150 lines
No EOL
4 KiB
JavaScript
`#version 4`;
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`#name Randomize Texture Offsets`;
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`#description Randomized texture offsets. Distinct upper, middle, and lower offsets only work if the game configuration supports those local offsets.`;
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`#scriptoptions
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global_x
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{
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description = "Global X Offset";
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default = "False";
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type = 3; // Boolean
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}
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global_y
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{
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description = "Global Y Offset";
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default = "False";
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type = 3; // Boolean
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}
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upper_x
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{
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description = "Upper X Offset";
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default = "True";
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type = 3; // Boolean
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}
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upper_y
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{
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description = "Upper Y Offset";
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default = "True";
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type = 3; // Boolean
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}
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middle_x
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{
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description = "Middle X Offset";
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default = "True";
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type = 3; // Boolean
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}
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middle_y
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{
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description = "Middle Y Offset";
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default = "True";
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type = 3; // Boolean
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}
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lower_x
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{
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description = "Lower X Offset";
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default = "True";
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type = 3; // Boolean
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}
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lower_y
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{
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description = "Lower Y Offset";
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default = "True";
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type = 3; // Boolean
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}
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`;
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// Gets a random number
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function getRandomOffset(max)
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{
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return Math.floor(Math.random() * max);
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}
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// Checks if the given name is a proper texture name and if the texture exists
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function isValidTexture(texture)
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{
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return texture != '-' && UDB.Data.textureExists(texture);
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}
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function randomizeSidedefOffsets(sd)
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{
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// Global X texture offset
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if(UDB.ScriptOptions.global_x && (isValidTexture(sd.upperTexture) || isValidTexture(sd.middleTexture) || isValidTexture(sd.lowerTexture)))
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{
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let widths = [];
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if(isValidTexture(sd.upperTexture))
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widths.push(UDB.Data.getTextureInfo(sd.upperTexture).width);
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if(isValidTexture(sd.middleTexture))
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widths.push(UDB.Data.getTextureInfo(sd.middleTexture).width);
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if(isValidTexture(sd.lowerTexture))
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widths.push(UDB.Data.getTextureInfo(sd.lowerTexture).width);
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if(widths.length > 0)
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sd.offsetX = getRandomOffset(Math.max(widths));
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}
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// Global Y texture offset
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if(UDB.ScriptOptions.global_y && (isValidTexture(sd.upperTexture) || isValidTexture(sd.middleTexture) || isValidTexture(sd.lowerTexture)))
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{
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let heights = [];
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if(isValidTexture(sd.upperTexture))
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heights.push(UDB.Data.getTextureInfo(sd.upperTexture).height);
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if(isValidTexture(sd.middleTexture))
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heights.push(UDB.Data.getTextureInfo(sd.middleTexture).height);
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if(isValidTexture(sd.lowerTexture))
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heights.push(UDB.Data.getTextureInfo(sd.lowerTexture).height);
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if(heights.length > 0)
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sd.offsetY = getRandomOffset(Math.max(heights));
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}
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// Local X texture offsets
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if(UDB.GameConfiguration.hasLocalSidedefTextureOffsets)
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{
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if(UDB.ScriptOptions.upper_x && isValidTexture(sd.upperTexture))
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sd.fields.offsetx_top = getRandomOffset(UDB.Data.getTextureInfo(sd.upperTexture).height);
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if(UDB.ScriptOptions.middle_x && isValidTexture(sd.middleTexture))
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sd.fields.offsetx_mid = getRandomOffset(UDB.Data.getTextureInfo(sd.middleTexture).height);
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if(UDB.ScriptOptions.lower_x && isValidTexture(sd.lowerTexture))
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sd.fields.offsetx_bottom = getRandomOffset(UDB.Data.getTextureInfo(sd.lowerTexture).height);
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}
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// Local Y texture offsets
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if(UDB.GameConfiguration.hasLocalSidedefTextureOffsets)
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{
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if(UDB.ScriptOptions.upper_y && isValidTexture(sd.upperTexture))
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sd.fields.offsety_top = getRandomOffset(UDB.Data.getTextureInfo(sd.upperTexture).height);
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if(UDB.ScriptOptions.middle_y && isValidTexture(sd.middleTexture))
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sd.fields.offsety_mid = getRandomOffset(UDB.Data.getTextureInfo(sd.middleTexture).height);
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if(UDB.ScriptOptions.lower_y && isValidTexture(sd.lowerTexture))
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sd.fields.offsety_bottom = getRandomOffset(UDB.Data.getTextureInfo(sd.lowerTexture).height);
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}
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}
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// Randomize offset of front and back sidedefs of all selected linedefs
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UDB.Map.getSelectedLinedefs().forEach(ld => {
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if(ld.front != null)
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randomizeSidedefOffsets(ld.front);
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if(ld.back != null)
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randomizeSidedefOffsets(ld.back);
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}); |