Differences
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| Both sides previous revision Previous revision Next revision | Previous revision Next revision Both sides next revision | ||
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trs:fundamentals [2017/01/06 12:45] stohrendorf |
trs:fundamentals [2017/02/04 17:32] zdimension ↷ Links adapted because of a move operation |
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| ===== File Types ===== | ===== File Types ===== | ||
| - | Tomb Raider is driven by various sets of files — [[file_formats|level files]], [[scripting_tr2_tr3|script]] [[scripting_tr4_tr5|files]], FMVs, [[sound#audio_tracks|audio tracks]] and [[sound#sound_files|sound files]]. In TR4 and TR5, there is also specific file type which contains cutscene data — [[cutseq|cutseq pack]]. | + | Tomb Raider is driven by various sets of files — [[trs:savegame:trs:file_formats|level files]], [[trs:scripting_tr2_tr3|script]] [[trs:scripting_tr4_tr5|files]], FMVs, [[trs:sound#audio_tracks|audio tracks]] and [[trs:sound#sound_files|sound files]]. In TR4 and TR5, there is also specific file type which contains cutscene data — [[trs:savegame:trs:cutseq|cutseq pack]]. |
| ==== The Script Files ==== | ==== The Script Files ==== | ||
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| There are certain cases where special caution must be paid. A multiplication $f = f_1 \cdot f_2$ must be calculated as | There are certain cases where special caution must be paid. A multiplication $f = f_1 \cdot f_2$ must be calculated as | ||
| - | $f = f_1 \cdot f_2 \Leftrightarrow (p_1/2^{16}) \cdot (p_1/2^{16}) \Leftrightarrow f = \frac{p_1 \cdot p_2}{2^{16}} \Leftrightarrow p \cdot 2^{16} = \frac{p_1 \cdot p_2}{2^{16}} \Leftrightarrow p = \frac{p_1 \cdot p_2}{2^{32}}$ | + | $f = f_1 \cdot f_2 \Leftrightarrow f = (p_1/2^{16}) \cdot (p_1/2^{16}) \Leftrightarrow f = p/2^{16} = \frac{p_1 \cdot p_2}{2^{32}} \Leftrightarrow p = \frac{p_1 \cdot p_2}{2^{16}}$ |
| ==== Data Alignment ==== | ==== Data Alignment ==== | ||
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| The only difference is the extra field ''%%Effects%%''. It has this layout: | The only difference is the extra field ''%%Effects%%''. It has this layout: | ||
| - | * //Bit 0:// if set, face has //additive alpha blending// (same meaning that when the ''%%Attribute%%'' field of [[miscellany#tr_object_texture|[tr_object_texture]]] is 2, but this flag overrides it). | + | * //Bit 0:// if set, face has //additive alpha blending// (same meaning that when the ''%%Attribute%%'' field of [[trs:miscellany#tr_object_texture|[tr_object_texture]]] is 2, but this flag overrides it). |
| |{{:illustrations:face_blend.jpg?nolink|illustrations/face_blend.jpg}}|{{:illustrations:face_noblend.jpg?nolink|illustrations/face_noblend.jpg}}| | |{{:illustrations:face_blend.jpg?nolink|illustrations/face_blend.jpg}}|{{:illustrations:face_noblend.jpg?nolink|illustrations/face_noblend.jpg}}| | ||
