{-# OPTIONS_GHC -fno-warn-overlapping-patterns #-} {- module HRayParser, which contains a parser which allows to use files containing scene descriptions intended for usage with the other modules in the HRay package author: Kenneth Hoste, 2004-2005 part of a masters thesis at the University of Ghent, Belgium -} module HRayParser (RenderDescr(RenderDescr), readDescr) where import HRayEngine (Scene(Scene), Texture(Texture), Diff(Solid,Perlin), TexturedObject, Light(AmbientLight, PointLight), Camera(Camera)) import HRayPerlin (perlinSolid, perlinSemiTurbulence,perlinTurbulence,perlinFire,perlinPlasma,perlinMarble, perlinMarbleBase,perlinWood) import HRayMath (Dimension, Resolution, Object(Sphere,Plane,Meta), MetaPoint(MetaPoint)) import Char (isSpace, isAlpha, isDigit) -- representation of a full description of scene which should be rendered data RenderDescr = RenderDescr Resolution Int Scene readDescr :: String -> RenderDescr readDescr = parseScene.lexer -- parser produced by Happy Version 1.18.5 data HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 = HappyTerminal (Token) | HappyErrorToken Int | HappyAbsSyn4 t4 | HappyAbsSyn5 t5 | HappyAbsSyn6 t6 | HappyAbsSyn7 t7 | HappyAbsSyn8 t8 | HappyAbsSyn9 t9 | HappyAbsSyn10 t10 | HappyAbsSyn11 t11 | HappyAbsSyn12 t12 | HappyAbsSyn13 t13 | HappyAbsSyn14 t14 | HappyAbsSyn15 t15 | HappyAbsSyn16 t16 | HappyAbsSyn17 t17 | HappyAbsSyn18 t18 action_0 (45) = happyShift action_2 action_0 (4) = happyGoto action_3 action_0 _ = happyFail action_1 (45) = happyShift action_2 action_1 _ = happyFail action_2 (48) = happyShift action_5 action_2 (5) = happyGoto action_4 action_2 _ = happyFail action_3 (53) = happyAccept action_3 _ = happyFail action_4 (19) = happyShift action_7 action_4 _ = happyFail action_5 (44) = happyShift action_6 action_5 _ = happyFail action_6 (48) = happyShift action_9 action_6 _ = happyFail action_7 (50) = happyShift action_8 action_7 _ = happyFail action_8 (43) = happyShift action_12 action_8 (6) = happyGoto action_11 action_8 _ = happyFail action_9 (19) = happyShift action_10 action_9 _ = happyFail action_10 (52) = happyShift action_15 action_10 _ = happyFail action_11 (51) = happyShift action_14 action_11 _ = happyFail action_12 (46) = happyShift action_13 action_12 _ = happyFail action_13 (21) = happyShift action_18 action_13 (7) = happyGoto action_17 action_13 _ = happyFail action_14 _ = happyReduce_1 action_15 (19) = happyShift action_16 action_15 _ = happyFail action_16 (49) = happyShift action_21 action_16 _ = happyFail action_17 (47) = happyShift action_20 action_17 _ = happyFail action_18 (48) = happyShift action_19 action_18 _ = happyFail action_19 (20) = happyShift action_24 action_19 _ = happyFail action_20 (46) = happyShift action_23 action_20 _ = happyFail action_21 (49) = happyShift action_22 action_21 _ = happyFail action_22 _ = happyReduce_2 action_23 (22) = happyShift action_27 action_23 (8) = happyGoto action_26 action_23 _ = happyFail action_24 (52) = happyShift action_25 action_24 _ = happyFail action_25 (20) = happyShift action_30 action_25 _ = happyFail action_26 (47) = happyShift action_29 action_26 _ = happyFail action_27 (48) = happyShift action_28 action_27 _ = happyFail action_28 (20) = happyShift action_33 action_28 _ = happyFail action_29 (46) = happyShift action_32 action_29 _ = happyFail action_30 (52) = happyShift action_31 action_30 _ = happyFail action_31 (20) = happyShift action_36 action_31 _ = happyFail action_32 (39) = happyShift action_35 action_32 _ = happyFail action_33 (52) = happyShift action_34 action_33 _ = happyFail action_34 (20) = happyShift action_39 action_34 _ = happyFail action_35 (16) = happyGoto action_38 action_35 _ = happyReduce_24 action_36 (49) = happyShift action_37 action_36 _ = happyFail action_37 (48) = happyShift action_44 action_37 _ = happyFail action_38 (47) = happyShift action_42 action_38 (48) = happyShift action_43 action_38 (15) = happyGoto action_41 action_38 _ = happyFail action_39 (52) = happyShift action_40 action_39 _ = happyFail action_40 (20) = happyShift action_48 action_40 _ = happyFail action_41 _ = happyReduce_25 action_42 (46) = happyShift action_47 action_42 _ = happyFail action_43 (38) = happyShift action_46 action_43 _ = happyFail action_44 (19) = happyShift action_45 action_44 _ = happyFail action_45 (52) = happyShift action_52 action_45 _ = happyFail action_46 (48) = happyShift action_51 action_46 _ = happyFail action_47 (42) = happyShift action_50 action_47 _ = happyFail action_48 (49) = happyShift action_49 action_48 _ = happyFail action_49 _ = happyReduce_5 action_50 (18) = happyGoto action_58 action_50 _ = happyReduce_28 action_51 (35) = happyShift action_55 action_51 (36) = happyShift action_56 action_51 (37) = happyShift action_57 action_51 (9) = happyGoto action_54 action_51 _ = happyFail action_52 (19) = happyShift action_53 action_52 _ = happyFail action_53 (49) = happyShift action_66 action_53 _ = happyFail action_54 (49) = happyShift action_65 action_54 _ = happyFail action_55 (20) = happyShift action_64 action_55 _ = happyFail action_56 (48) = happyShift action_63 action_56 _ = happyFail action_57 (11) = happyGoto action_62 action_57 _ = happyReduce_10 action_58 (47) = happyShift action_60 action_58 (48) = happyShift action_61 action_58 (17) = happyGoto action_59 action_58 _ = happyFail action_59 _ = happyReduce_29 action_60 _ = happyReduce_3 action_61 (40) = happyShift action_74 action_61 (41) = happyShift action_75 action_61 _ = happyFail action_62 (20) = happyShift action_72 action_62 (48) = happyShift action_73 action_62 (10) = happyGoto action_71 action_62 _ = happyFail action_63 (20) = happyShift action_70 action_63 _ = happyFail action_64 (48) = happyShift action_69 action_64 _ = happyFail action_65 (48) = happyShift action_68 action_65 (14) = happyGoto action_67 action_65 _ = happyFail action_66 _ = happyReduce_4 action_67 (49) = happyShift action_82 action_67 _ = happyFail action_68 (34) = happyShift action_81 action_68 _ = happyFail action_69 (20) = happyShift action_80 action_69 _ = happyFail action_70 (52) = happyShift action_79 action_70 _ = happyFail action_71 _ = happyReduce_11 action_72 _ = happyReduce_8 action_73 (48) = happyShift action_78 action_73 _ = happyFail action_74 (48) = happyShift action_77 action_74 _ = happyFail action_75 (48) = happyShift action_76 action_75 _ = happyFail action_76 (20) = happyShift action_88 action_76 _ = happyFail action_77 (20) = happyShift action_87 action_77 _ = happyFail action_78 (20) = happyShift action_86 action_78 _ = happyFail action_79 (20) = happyShift action_85 action_79 _ = happyFail action_80 (52) = happyShift action_84 action_80 _ = happyFail action_81 (48) = happyShift action_83 action_81 _ = happyFail action_82 _ = happyReduce_23 action_83 (23) = happyShift action_94 action_83 _ = happyFail action_84 (20) = happyShift action_93 action_84 _ = happyFail action_85 (52) = happyShift action_92 action_85 _ = happyFail action_86 (52) = happyShift action_91 action_86 _ = happyFail action_87 (52) = happyShift action_90 action_87 _ = happyFail action_88 (52) = happyShift action_89 action_88 _ = happyFail action_89 (20) = happyShift action_102 action_89 _ = happyFail action_90 (20) = happyShift action_101 action_90 _ = happyFail action_91 (20) = happyShift action_100 action_91 _ = happyFail action_92 (20) = happyShift action_99 action_92 _ = happyFail action_93 (52) = happyShift action_98 action_93 _ = happyFail action_94 (24) = happyShift action_96 action_94 (33) = happyShift action_97 action_94 (13) = happyGoto action_95 action_94 _ = happyFail action_95 (49) = happyShift action_110 action_95 _ = happyFail action_96 (48) = happyShift action_109 action_96 _ = happyFail action_97 (48) = happyShift action_108 action_97 _ = happyFail action_98 (20) = happyShift action_107 action_98 _ = happyFail action_99 (52) = happyShift action_106 action_99 _ = happyFail action_100 (52) = happyShift action_105 action_100 _ = happyFail action_101 (52) = happyShift action_104 action_101 _ = happyFail action_102 (52) = happyShift action_103 action_102 _ = happyFail action_103 (20) = happyShift action_126 action_103 _ = happyFail action_104 (20) = happyShift action_125 action_104 _ = happyFail action_105 (20) = happyShift action_124 action_105 _ = happyFail action_106 (20) = happyShift action_123 action_106 _ = happyFail action_107 (49) = happyShift action_122 action_107 _ = happyFail action_108 (25) = happyShift action_114 action_108 (26) = happyShift action_115 action_108 (27) = happyShift action_116 action_108 (28) = happyShift action_117 action_108 (29) = happyShift action_118 action_108 (30) = happyShift action_119 action_108 (31) = happyShift action_120 action_108 (32) = happyShift action_121 action_108 (12) = happyGoto action_113 action_108 _ = happyFail action_109 (20) = happyShift action_112 action_109 _ = happyFail action_110 (20) = happyShift action_111 action_110 _ = happyFail action_111 (19) = happyShift action_141 action_111 _ = happyFail action_112 (52) = happyShift action_140 action_112 _ = happyFail action_113 (49) = happyShift action_139 action_113 _ = happyFail action_114 (48) = happyShift action_138 action_114 _ = happyFail action_115 (48) = happyShift action_137 action_115 _ = happyFail action_116 (48) = happyShift action_136 action_116 _ = happyFail action_117 (48) = happyShift action_135 action_117 _ = happyFail action_118 (20) = happyShift action_134 action_118 _ = happyFail action_119 (48) = happyShift action_133 action_119 _ = happyFail action_120 (48) = happyShift action_132 action_120 _ = happyFail action_121 (48) = happyShift action_131 action_121 _ = happyFail action_122 _ = happyReduce_6 action_123 (49) = happyShift action_130 action_123 _ = happyFail action_124 (49) = happyShift action_129 action_124 _ = happyFail action_125 (49) = happyShift action_128 action_125 _ = happyFail action_126 (49) = happyShift action_127 action_126 _ = happyFail action_127 (49) = happyShift action_153 action_127 _ = happyFail action_128 (48) = happyShift action_152 action_128 _ = happyFail action_129 (52) = happyShift action_151 action_129 _ = happyFail action_130 _ = happyReduce_7 action_131 (20) = happyShift action_150 action_131 _ = happyFail action_132 (20) = happyShift action_149 action_132 _ = happyFail action_133 (20) = happyShift action_148 action_133 _ = happyFail action_134 _ = happyReduce_16 action_135 (20) = happyShift action_147 action_135 _ = happyFail action_136 (20) = happyShift action_146 action_136 _ = happyFail action_137 (20) = happyShift action_145 action_137 _ = happyFail action_138 (20) = happyShift action_144 action_138 _ = happyFail action_139 _ = happyReduce_21 action_140 (20) = happyShift action_143 action_140 _ = happyFail action_141 (20) = happyShift action_142 action_141 _ = happyFail action_142 (20) = happyShift action_164 action_142 _ = happyFail action_143 (52) = happyShift action_163 action_143 _ = happyFail action_144 (52) = happyShift action_162 action_144 _ = happyFail action_145 (52) = happyShift action_161 action_145 _ = happyFail action_146 (52) = happyShift action_160 action_146 _ = happyFail action_147 (52) = happyShift action_159 action_147 _ = happyFail action_148 (52) = happyShift action_158 action_148 _ = happyFail action_149 (52) = happyShift action_157 action_149 _ = happyFail action_150 (52) = happyShift action_156 action_150 _ = happyFail action_151 (20) = happyShift action_155 action_151 _ = happyFail action_152 (20) = happyShift action_154 action_152 _ = happyFail action_153 _ = happyReduce_27 action_154 (52) = happyShift action_175 action_154 _ = happyFail action_155 (49) = happyShift action_174 action_155 _ = happyFail action_156 (20) = happyShift action_173 action_156 _ = happyFail action_157 (20) = happyShift action_172 action_157 _ = happyFail action_158 (20) = happyShift action_171 action_158 _ = happyFail action_159 (20) = happyShift action_170 action_159 _ = happyFail action_160 (20) = happyShift action_169 action_160 _ = happyFail action_161 (20) = happyShift action_168 action_161 _ = happyFail action_162 (20) = happyShift action_167 action_162 _ = happyFail action_163 (20) = happyShift action_166 action_163 _ = happyFail action_164 (49) = happyShift action_165 action_164 _ = happyFail action_165 _ = happyReduce_22 action_166 (49) = happyShift action_184 action_166 _ = happyFail action_167 (52) = happyShift action_183 action_167 _ = happyFail action_168 (52) = happyShift action_182 action_168 _ = happyFail action_169 (52) = happyShift action_181 action_169 _ = happyFail action_170 (52) = happyShift action_180 action_170 _ = happyFail action_171 (52) = happyShift action_179 action_171 _ = happyFail action_172 (52) = happyShift action_178 action_172 _ = happyFail action_173 (52) = happyShift action_177 action_173 _ = happyFail action_174 _ = happyReduce_9 action_175 (20) = happyShift action_176 action_175 _ = happyFail action_176 (52) = happyShift action_192 action_176 _ = happyFail action_177 (20) = happyShift action_191 action_177 _ = happyFail action_178 (20) = happyShift action_190 action_178 _ = happyFail action_179 (20) = happyShift action_189 action_179 _ = happyFail action_180 (20) = happyShift action_188 action_180 _ = happyFail action_181 (20) = happyShift action_187 action_181 _ = happyFail action_182 (20) = happyShift action_186 action_182 _ = happyFail action_183 (20) = happyShift action_185 action_183 _ = happyFail action_184 _ = happyReduce_20 action_185 (49) = happyShift action_200 action_185 _ = happyFail action_186 (49) = happyShift action_199 action_186 _ = happyFail action_187 (49) = happyShift action_198 action_187 _ = happyFail action_188 (49) = happyShift action_197 action_188 _ = happyFail action_189 (49) = happyShift action_196 action_189 _ = happyFail action_190 (49) = happyShift action_195 action_190 _ = happyFail action_191 (49) = happyShift action_194 action_191 _ = happyFail action_192 (20) = happyShift action_193 action_192 _ = happyFail action_193 (49) = happyShift action_208 action_193 _ = happyFail action_194 (19) = happyShift action_207 action_194 _ = happyFail action_195 (48) = happyShift action_206 action_195 _ = happyFail action_196 (19) = happyShift action_205 action_196 _ = happyFail action_197 (48) = happyShift action_204 action_197 _ = happyFail action_198 (19) = happyShift action_203 action_198 _ = happyFail action_199 (19) = happyShift action_202 action_199 _ = happyFail action_200 (20) = happyShift action_201 action_200 _ = happyFail action_201 _ = happyReduce_12 action_202 (20) = happyShift action_215 action_202 _ = happyFail action_203 (20) = happyShift action_214 action_203 _ = happyFail action_204 (20) = happyShift action_213 action_204 _ = happyFail action_205 (20) = happyShift action_212 action_205 _ = happyFail action_206 (20) = happyShift action_211 action_206 _ = happyFail action_207 (20) = happyShift action_210 action_207 _ = happyFail action_208 (49) = happyShift action_209 action_208 _ = happyFail action_209 _ = happyReduce_26 action_210 (20) = happyShift action_219 action_210 _ = happyFail action_211 (52) = happyShift action_218 action_211 _ = happyFail action_212 (48) = happyShift action_217 action_212 _ = happyFail action_213 (52) = happyShift action_216 action_213 _ = happyFail action_214 _ = happyReduce_14 action_215 _ = happyReduce_13 action_216 (20) = happyShift action_223 action_216 _ = happyFail action_217 (20) = happyShift action_222 action_217 _ = happyFail action_218 (20) = happyShift action_221 action_218 _ = happyFail action_219 (20) = happyShift action_220 action_219 _ = happyFail action_220 _ = happyReduce_19 action_221 (52) = happyShift action_226 action_221 _ = happyFail action_222 (52) = happyShift action_225 action_222 _ = happyFail action_223 (52) = happyShift action_224 action_223 _ = happyFail action_224 (20) = happyShift action_229 action_224 _ = happyFail action_225 (20) = happyShift action_228 action_225 _ = happyFail action_226 (20) = happyShift action_227 action_226 _ = happyFail action_227 (49) = happyShift action_232 action_227 _ = happyFail action_228 (52) = happyShift action_231 action_228 _ = happyFail action_229 (49) = happyShift action_230 action_229 _ = happyFail action_230 (19) = happyShift action_235 action_230 _ = happyFail action_231 (20) = happyShift action_234 action_231 _ = happyFail action_232 (19) = happyShift action_233 action_232 _ = happyFail action_233 (20) = happyShift action_238 action_233 _ = happyFail action_234 (49) = happyShift action_237 action_234 _ = happyFail action_235 (20) = happyShift action_236 action_235 _ = happyFail action_236 _ = happyReduce_15 action_237 (20) = happyShift action_240 action_237 _ = happyFail action_238 (48) = happyShift action_239 action_238 _ = happyFail action_239 (20) = happyShift action_241 action_239 _ = happyFail action_240 _ = happyReduce_17 action_241 (52) = happyShift action_242 action_241 _ = happyFail action_242 (20) = happyShift action_243 action_242 _ = happyFail action_243 (52) = happyShift action_244 action_243 _ = happyFail action_244 (20) = happyShift action_245 action_244 _ = happyFail action_245 (49) = happyShift action_246 action_245 _ = happyFail action_246 (20) = happyShift action_247 action_246 _ = happyFail action_247 _ = happyReduce_18 happyReduce_1 = happyReduce 6 4 happyReduction_1 happyReduction_1 (_ `HappyStk` (HappyAbsSyn6 happy_var_5) `HappyStk` _ `HappyStk` (HappyTerminal (TokenInt happy_var_3)) `HappyStk` (HappyAbsSyn5 happy_var_2) `HappyStk` _ `HappyStk` happyRest) = HappyAbsSyn4 (RenderDescr happy_var_2 happy_var_3 happy_var_5 ) `HappyStk` happyRest happyReduce_2 = happyReduce 8 5 happyReduction_2 happyReduction_2 (_ `HappyStk` _ `HappyStk` (HappyTerminal (TokenInt happy_var_6)) `HappyStk` _ `HappyStk` (HappyTerminal (TokenInt happy_var_4)) `HappyStk` _ `HappyStk` _ `HappyStk` _ `HappyStk` happyRest) = HappyAbsSyn5 ((happy_var_4,happy_var_6) ) `HappyStk` happyRest happyReduce_3 = happyReduce 15 6 happyReduction_3 happyReduction_3 (_ `HappyStk` (HappyAbsSyn18 happy_var_14) `HappyStk` _ `HappyStk` _ `HappyStk` _ `HappyStk` (HappyAbsSyn16 happy_var_10) `HappyStk` _ `HappyStk` _ `HappyStk` _ `HappyStk` (HappyAbsSyn8 happy_var_6) `HappyStk` _ `HappyStk` _ `HappyStk` (HappyAbsSyn7 happy_var_3) `HappyStk` _ `HappyStk` _ `HappyStk` happyRest) = HappyAbsSyn6 (Scene happy_var_3 happy_var_6 happy_var_10 happy_var_14 ) `HappyStk` happyRest happyReduce_4 = happyReduce 13 7 happyReduction_4 happyReduction_4 (_ `HappyStk` (HappyTerminal (TokenInt happy_var_12)) `HappyStk` _ `HappyStk` (HappyTerminal (TokenInt happy_var_10)) `HappyStk` _ `HappyStk` _ `HappyStk` (HappyTerminal (TokenDouble happy_var_7)) `HappyStk` _ `HappyStk` (HappyTerminal (TokenDouble happy_var_5)) `HappyStk` _ `HappyStk` (HappyTerminal (TokenDouble happy_var_3)) `HappyStk` _ `HappyStk` _ `HappyStk` happyRest) = HappyAbsSyn7 (Camera (happy_var_3,happy_var_5,happy_var_7) (happy_var_10,happy_var_12) ) `HappyStk` happyRest happyReduce_5 = happyReduce 8 8 happyReduction_5 happyReduction_5 (_ `HappyStk` (HappyTerminal (TokenDouble happy_var_7)) `HappyStk` _ `HappyStk` (HappyTerminal (TokenDouble happy_var_5)) `HappyStk` _ `HappyStk` (HappyTerminal (TokenDouble happy_var_3)) `HappyStk` _ `HappyStk` _ `HappyStk` happyRest) = HappyAbsSyn8 ((happy_var_3,happy_var_5,happy_var_7) ) `HappyStk` happyRest happyReduce_6 = happyReduce 9 9 happyReduction_6 happyReduction_6 (_ `HappyStk` (HappyTerminal (TokenDouble happy_var_8)) `HappyStk` _ `HappyStk` (HappyTerminal (TokenDouble happy_var_6)) `HappyStk` _ `HappyStk` (HappyTerminal (TokenDouble happy_var_4)) `HappyStk` _ `HappyStk` (HappyTerminal (TokenDouble happy_var_2)) `HappyStk` _ `HappyStk` happyRest) = HappyAbsSyn9 (Sphere happy_var_2 (happy_var_4,happy_var_6,happy_var_8) ) `HappyStk` happyRest happyReduce_7 = happyReduce 10 9 happyReduction_7 happyReduction_7 (_ `HappyStk` (HappyTerminal (TokenDouble happy_var_9)) `HappyStk` _ `HappyStk` (HappyTerminal (TokenDouble happy_var_7)) `HappyStk` _ `HappyStk` (HappyTerminal (TokenDouble happy_var_5)) `HappyStk` _ `HappyStk` (HappyTerminal (TokenDouble happy_var_3)) `HappyStk` _ `HappyStk` _ `HappyStk` happyRest) = HappyAbsSyn9 (Plane (happy_var_3,happy_var_5,happy_var_7,happy_var_9) ) `HappyStk` happyRest happyReduce_8 = happySpecReduce_3 9 happyReduction_8 happyReduction_8 (HappyTerminal (TokenDouble happy_var_3)) (HappyAbsSyn11 happy_var_2) _ = HappyAbsSyn9 (Meta happy_var_2 happy_var_3 ) happyReduction_8 _ _ _ = notHappyAtAll happyReduce_9 = happyReduce 11 10 happyReduction_9 happyReduction_9 (_ `HappyStk` (HappyTerminal (TokenDouble happy_var_10)) `HappyStk` _ `HappyStk` _ `HappyStk` (HappyTerminal (TokenDouble happy_var_7)) `HappyStk` _ `HappyStk` (HappyTerminal (TokenDouble happy_var_5)) `HappyStk` _ `HappyStk` (HappyTerminal (TokenDouble happy_var_3)) `HappyStk` _ `HappyStk` _ `HappyStk` happyRest) = HappyAbsSyn10 (MetaPoint (happy_var_3,happy_var_5,happy_var_7) happy_var_10 ) `HappyStk` happyRest happyReduce_10 = happySpecReduce_0 11 happyReduction_10 happyReduction_10 = HappyAbsSyn11 ([] ) happyReduce_11 = happySpecReduce_2 11 happyReduction_11 happyReduction_11 (HappyAbsSyn10 happy_var_2) (HappyAbsSyn11 happy_var_1) = HappyAbsSyn11 (happy_var_2 : happy_var_1 ) happyReduction_11 _ _ = notHappyAtAll happyReduce_12 = happyReduce 9 12 happyReduction_12 happyReduction_12 ((HappyTerminal (TokenDouble happy_var_9)) `HappyStk` _ `HappyStk` (HappyTerminal (TokenDouble happy_var_7)) `HappyStk` _ `HappyStk` (HappyTerminal (TokenDouble happy_var_5)) `HappyStk` _ `HappyStk` (HappyTerminal (TokenDouble happy_var_3)) `HappyStk` _ `HappyStk` _ `HappyStk` happyRest) = HappyAbsSyn12 (perlinSolid (happy_var_3,happy_var_5,happy_var_7) happy_var_9 ) `HappyStk` happyRest happyReduce_13 = happyReduce 10 12 happyReduction_13 happyReduction_13 ((HappyTerminal (TokenDouble happy_var_10)) `HappyStk` (HappyTerminal (TokenInt happy_var_9)) `HappyStk` _ `HappyStk` (HappyTerminal (TokenDouble happy_var_7)) `HappyStk` _ `HappyStk` (HappyTerminal (TokenDouble happy_var_5)) `HappyStk` _ `HappyStk` (HappyTerminal (TokenDouble happy_var_3)) `HappyStk` _ `HappyStk` _ `HappyStk` happyRest) = HappyAbsSyn12 (perlinSemiTurbulence (happy_var_3,happy_var_5,happy_var_7) happy_var_9 happy_var_10 ) `HappyStk` happyRest happyReduce_14 = happyReduce 10 12 happyReduction_14 happyReduction_14 ((HappyTerminal (TokenDouble happy_var_10)) `HappyStk` (HappyTerminal (TokenInt happy_var_9)) `HappyStk` _ `HappyStk` (HappyTerminal (TokenDouble happy_var_7)) `HappyStk` _ `HappyStk` (HappyTerminal (TokenDouble happy_var_5)) `HappyStk` _ `HappyStk` (HappyTerminal (TokenDouble happy_var_3)) `HappyStk` _ `HappyStk` _ `HappyStk` happyRest) = HappyAbsSyn12 (perlinTurbulence (happy_var_3,happy_var_5,happy_var_7) happy_var_9 happy_var_10 ) `HappyStk` happyRest happyReduce_15 = happyReduce 17 12 happyReduction_15 happyReduction_15 ((HappyTerminal (TokenDouble happy_var_17)) `HappyStk` (HappyTerminal (TokenInt happy_var_16)) `HappyStk` _ `HappyStk` (HappyTerminal (TokenDouble happy_var_14)) `HappyStk` _ `HappyStk` (HappyTerminal (TokenDouble happy_var_12)) `HappyStk` _ `HappyStk` (HappyTerminal (TokenDouble happy_var_10)) `HappyStk` _ `HappyStk` _ `HappyStk` (HappyTerminal (TokenDouble happy_var_7)) `HappyStk` _ `HappyStk` (HappyTerminal (TokenDouble happy_var_5)) `HappyStk` _ `HappyStk` (HappyTerminal (TokenDouble happy_var_3)) `HappyStk` _ `HappyStk` _ `HappyStk` happyRest) = HappyAbsSyn12 (perlinFire (happy_var_3,happy_var_5,happy_var_7) (happy_var_10,happy_var_12,happy_var_14) happy_var_16 happy_var_17 ) `HappyStk` happyRest happyReduce_16 = happySpecReduce_2 12 happyReduction_16 happyReduction_16 (HappyTerminal (TokenDouble happy_var_2)) _ = HappyAbsSyn12 (perlinPlasma happy_var_2 ) happyReduction_16 _ _ = notHappyAtAll happyReduce_17 = happyReduce 18 12 happyReduction_17 happyReduction_17 ((HappyTerminal (TokenDouble happy_var_18)) `HappyStk` _ `HappyStk` (HappyTerminal (TokenDouble happy_var_16)) `HappyStk` _ `HappyStk` (HappyTerminal (TokenDouble happy_var_14)) `HappyStk` _ `HappyStk` (HappyTerminal (TokenDouble happy_var_12)) `HappyStk` _ `HappyStk` (HappyTerminal (TokenDouble happy_var_10)) `HappyStk` (HappyTerminal (TokenInt happy_var_9)) `HappyStk` _ `HappyStk` (HappyTerminal (TokenDouble happy_var_7)) `HappyStk` _ `HappyStk` (HappyTerminal (TokenDouble happy_var_5)) `HappyStk` _ `HappyStk` (HappyTerminal (TokenDouble happy_var_3)) `HappyStk` _ `HappyStk` _ `HappyStk` happyRest) = HappyAbsSyn12 (perlinMarble (happy_var_3,happy_var_5,happy_var_7) happy_var_9 happy_var_10 (happy_var_12,happy_var_14,happy_var_16) happy_var_18 ) `HappyStk` happyRest happyReduce_18 = happyReduce 25 12 happyReduction_18 happyReduction_18 ((HappyTerminal (TokenDouble happy_var_25)) `HappyStk` _ `HappyStk` (HappyTerminal (TokenDouble happy_var_23)) `HappyStk` _ `HappyStk` (HappyTerminal (TokenDouble happy_var_21)) `HappyStk` _ `HappyStk` (HappyTerminal (TokenDouble happy_var_19)) `HappyStk` _ `HappyStk` (HappyTerminal (TokenDouble happy_var_17)) `HappyStk` (HappyTerminal (TokenInt happy_var_16)) `HappyStk` _ `HappyStk` (HappyTerminal (TokenDouble happy_var_14)) `HappyStk` _ `HappyStk` (HappyTerminal (TokenDouble happy_var_12)) `HappyStk` _ `HappyStk` (HappyTerminal (TokenDouble happy_var_10)) `HappyStk` _ `HappyStk` _ `HappyStk` (HappyTerminal (TokenDouble happy_var_7)) `HappyStk` _ `HappyStk` (HappyTerminal (TokenDouble happy_var_5)) `HappyStk` _ `HappyStk` (HappyTerminal (TokenDouble happy_var_3)) `HappyStk` _ `HappyStk` _ `HappyStk` happyRest) = HappyAbsSyn12 (perlinMarbleBase (happy_var_3,happy_var_5,happy_var_7) (happy_var_10,happy_var_12,happy_var_14) happy_var_16 happy_var_17 (happy_var_19,happy_var_21,happy_var_23) happy_var_25 ) `HappyStk` happyRest happyReduce_19 = happyReduce 12 12 happyReduction_19 happyReduction_19 ((HappyTerminal (TokenDouble happy_var_12)) `HappyStk` (HappyTerminal (TokenDouble happy_var_11)) `HappyStk` (HappyTerminal (TokenDouble happy_var_10)) `HappyStk` (HappyTerminal (TokenInt happy_var_9)) `HappyStk` _ `HappyStk` (HappyTerminal (TokenDouble happy_var_7)) `HappyStk` _ `HappyStk` (HappyTerminal (TokenDouble happy_var_5)) `HappyStk` _ `HappyStk` (HappyTerminal (TokenDouble happy_var_3)) `HappyStk` _ `HappyStk` _ `HappyStk` happyRest) = HappyAbsSyn12 (perlinWood (happy_var_3,happy_var_5,happy_var_7) happy_var_9 happy_var_10 happy_var_11 happy_var_12 ) `HappyStk` happyRest happyReduce_20 = happyReduce 8 13 happyReduction_20 happyReduction_20 (_ `HappyStk` (HappyTerminal (TokenDouble happy_var_7)) `HappyStk` _ `HappyStk` (HappyTerminal (TokenDouble happy_var_5)) `HappyStk` _ `HappyStk` (HappyTerminal (TokenDouble happy_var_3)) `HappyStk` _ `HappyStk` _ `HappyStk` happyRest) = HappyAbsSyn13 (Solid (happy_var_3,happy_var_5,happy_var_7) ) `HappyStk` happyRest happyReduce_21 = happyReduce 4 13 happyReduction_21 happyReduction_21 (_ `HappyStk` (HappyAbsSyn12 happy_var_3) `HappyStk` _ `HappyStk` _ `HappyStk` happyRest) = HappyAbsSyn13 (Perlin happy_var_3 ) `HappyStk` happyRest happyReduce_22 = happyReduce 11 14 happyReduction_22 happyReduction_22 (_ `HappyStk` (HappyTerminal (TokenDouble happy_var_10)) `HappyStk` (HappyTerminal (TokenDouble happy_var_9)) `HappyStk` (HappyTerminal (TokenInt happy_var_8)) `HappyStk` (HappyTerminal (TokenDouble happy_var_7)) `HappyStk` _ `HappyStk` (HappyAbsSyn13 happy_var_5) `HappyStk` _ `HappyStk` _ `HappyStk` _ `HappyStk` _ `HappyStk` happyRest) = HappyAbsSyn14 (Texture happy_var_5 happy_var_7 happy_var_8 happy_var_9 happy_var_10 ) `HappyStk` happyRest happyReduce_23 = happyReduce 7 15 happyReduction_23 happyReduction_23 (_ `HappyStk` (HappyAbsSyn14 happy_var_6) `HappyStk` _ `HappyStk` (HappyAbsSyn9 happy_var_4) `HappyStk` _ `HappyStk` _ `HappyStk` _ `HappyStk` happyRest) = HappyAbsSyn15 ((happy_var_4,happy_var_6) ) `HappyStk` happyRest happyReduce_24 = happySpecReduce_0 16 happyReduction_24 happyReduction_24 = HappyAbsSyn16 ([] ) happyReduce_25 = happySpecReduce_2 16 happyReduction_25 happyReduction_25 (HappyAbsSyn15 happy_var_2) (HappyAbsSyn16 happy_var_1) = HappyAbsSyn16 (happy_var_2 : happy_var_1 ) happyReduction_25 _ _ = notHappyAtAll happyReduce_26 = happyReduce 17 17 happyReduction_26 happyReduction_26 (_ `HappyStk` _ `HappyStk` (HappyTerminal (TokenDouble happy_var_15)) `HappyStk` _ `HappyStk` (HappyTerminal (TokenDouble happy_var_13)) `HappyStk` _ `HappyStk` (HappyTerminal (TokenDouble happy_var_11)) `HappyStk` _ `HappyStk` _ `HappyStk` (HappyTerminal (TokenDouble happy_var_8)) `HappyStk` _ `HappyStk` (HappyTerminal (TokenDouble happy_var_6)) `HappyStk` _ `HappyStk` (HappyTerminal (TokenDouble happy_var_4)) `HappyStk` _ `HappyStk` _ `HappyStk` _ `HappyStk` happyRest) = HappyAbsSyn17 (PointLight (happy_var_4,happy_var_6,happy_var_8) (happy_var_11,happy_var_13,happy_var_15) ) `HappyStk` happyRest happyReduce_27 = happyReduce 10 17 happyReduction_27 happyReduction_27 (_ `HappyStk` _ `HappyStk` (HappyTerminal (TokenDouble happy_var_8)) `HappyStk` _ `HappyStk` (HappyTerminal (TokenDouble happy_var_6)) `HappyStk` _ `HappyStk` (HappyTerminal (TokenDouble happy_var_4)) `HappyStk` _ `HappyStk` _ `HappyStk` _ `HappyStk` happyRest) = HappyAbsSyn17 (AmbientLight (happy_var_4,happy_var_6,happy_var_8) ) `HappyStk` happyRest happyReduce_28 = happySpecReduce_0 18 happyReduction_28 happyReduction_28 = HappyAbsSyn18 ([] ) happyReduce_29 = happySpecReduce_2 18 happyReduction_29 happyReduction_29 (HappyAbsSyn17 happy_var_2) (HappyAbsSyn18 happy_var_1) = HappyAbsSyn18 (happy_var_2 : happy_var_1 ) happyReduction_29 _ _ = notHappyAtAll happyNewToken action sts stk [] = action 53 53 notHappyAtAll (HappyState action) sts stk [] happyNewToken action sts stk (tk:tks) = let cont i = action i i tk (HappyState action) sts stk tks in case tk of { TokenInt happy_dollar_dollar -> cont 19; TokenDouble happy_dollar_dollar -> cont 20; TokenCamera -> cont 21; TokenBackground -> cont 22; TokenDiff -> cont 23; TokenSolid -> cont 24; TokenPerlinSolid -> cont 25; TokenPerlinSemiTurb -> cont 26; TokenPerlinTurb -> cont 27; TokenPerlinFire -> cont 28; TokenPerlinPlasma -> cont 29; TokenPerlinMarble -> cont 30; TokenPerlinMarbleBase -> cont 31; TokenPerlinWood -> cont 32; TokenPerlin -> cont 33; TokenTexture -> cont 34; TokenSphere -> cont 35; TokenPlane -> cont 36; TokenMeta -> cont 37; TokenTexturedObject -> cont 38; TokenObjects -> cont 39; TokenPointLight -> cont 40; TokenAmbientLight -> cont 41; TokenLights -> cont 42; TokenScene -> cont 43; TokenResolution -> cont 44; TokenRenderDescr -> cont 45; TokenOpenAcc -> cont 46; TokenCloseAcc -> cont 47; TokenOpenBrack -> cont 48; TokenCloseBrack -> cont 49; TokenOpenHook -> cont 50; TokenCloseHook -> cont 51; TokenComma -> cont 52; _ -> happyError' (tk:tks) } happyError_ tk tks = happyError' (tk:tks) newtype HappyIdentity a = HappyIdentity a happyIdentity = HappyIdentity happyRunIdentity (HappyIdentity a) = a instance Monad HappyIdentity where return = HappyIdentity (HappyIdentity p) >>= q = q p happyThen :: () => HappyIdentity a -> (a -> HappyIdentity b) -> HappyIdentity b happyThen = (>>=) happyReturn :: () => a -> HappyIdentity a happyReturn = (return) happyThen1 m k tks = (>>=) m (\a -> k a tks) happyReturn1 :: () => a -> b -> HappyIdentity a happyReturn1 = \a tks -> (return) a happyError' :: () => [(Token)] -> HappyIdentity a happyError' = HappyIdentity . happyError parseScene tks = happyRunIdentity happySomeParser where happySomeParser = happyThen (happyParse action_0 tks) (\x -> case x of {HappyAbsSyn4 z -> happyReturn z; _other -> notHappyAtAll }) happySeq = happyDontSeq happyError :: [Token] -> a happyError _ = error "Parse error ! ! !" data Token = TokenInt Int | TokenDouble Double | TokenCamera | TokenBackground | TokenDiff | TokenSolid | TokenPerlinSolid | TokenPerlinSemiTurb | TokenPerlinTurb | TokenPerlinFire | TokenPerlinPlasma | TokenPerlinMarble | TokenPerlinMarbleBase | TokenPerlinWood | TokenPerlin | TokenTexture | TokenSphere | TokenPlane | TokenMeta | TokenObjType | TokenTexturedObject | TokenObjects | TokenPointLight | TokenAmbientLight | TokenLight | TokenLights | TokenScene | TokenResolution | TokenRenderDescr | TokenOpenAcc | TokenCloseAcc | TokenOpenBrack | TokenCloseBrack | TokenOpenHook | TokenCloseHook | TokenComma lexer :: String -> [Token] lexer [] = [] lexer (c:cs) | isSpace c = lexer cs | isAlpha c = lexVar (c:cs) | isDigit c = lexNum (c:cs) 1 lexer ('{':cs) = TokenOpenAcc : lexer cs lexer ('}':cs) = TokenCloseAcc : lexer cs lexer ('(':cs) = TokenOpenBrack : lexer cs lexer (')':cs) = TokenCloseBrack : lexer cs lexer ('[':cs) = TokenOpenHook : lexer cs lexer (']':cs) = TokenCloseHook : lexer cs lexer (',':cs) = TokenComma : lexer cs lexer ('-':cs) = lexNum cs (-1) lexNum cs mul | (r == '.') = TokenDouble (mul * (read (num++[r]++num2) :: Double)) : lexer rest2 | otherwise = TokenInt (round (mul * (read num))) : lexer (r:rest) where (num,(r:rest)) = span isDigit cs (num2,rest2) = span isDigit rest lexVar cs = case span isAlpha cs of ("camera",rest) -> TokenCamera : lexer rest ("background",rest) -> TokenBackground : lexer rest ("diff",rest) -> TokenDiff : lexer rest ("solid",rest) -> TokenSolid : lexer rest ("perlinSolid",rest) -> TokenPerlinSolid : lexer rest ("perlinSemiTurb",rest) -> TokenPerlinSemiTurb : lexer rest ("perlinTurb",rest) -> TokenPerlinTurb : lexer rest ("perlinFire",rest) -> TokenPerlinFire : lexer rest ("perlinPlasma",rest) -> TokenPerlinPlasma : lexer rest ("perlinMarble",rest) -> TokenPerlinMarble : lexer rest ("perlinMarbleBase",rest) -> TokenPerlinMarbleBase : lexer rest ("perlinWood",rest) -> TokenPerlinWood : lexer rest ("perlin",rest) -> TokenPerlin : lexer rest ("texture",rest) -> TokenTexture : lexer rest ("sphere",rest) -> TokenSphere : lexer rest ("plane",rest) -> TokenPlane : lexer rest ("meta",rest) -> TokenMeta : lexer rest ("object",rest) -> TokenTexturedObject : lexer rest ("objects",rest) -> TokenObjects : lexer rest ("pointLight",rest) -> TokenPointLight : lexer rest ("ambientLight",rest) -> TokenAmbientLight : lexer rest ("light",rest) -> TokenLight : lexer rest ("lights",rest) -> TokenLights : lexer rest ("scene",rest) -> TokenScene : lexer rest ("resolution",rest) -> TokenResolution : lexer rest ("renderDescr",rest) -> TokenRenderDescr : lexer rest {-# LINE 1 "templates/GenericTemplate.hs" #-} {-# LINE 1 "templates/GenericTemplate.hs" #-} {-# LINE 1 "" #-} {-# LINE 1 "" #-} {-# LINE 1 "templates/GenericTemplate.hs" #-} -- Id: GenericTemplate.hs,v 1.26 2005/01/14 14:47:22 simonmar Exp {-# LINE 30 "templates/GenericTemplate.hs" #-} {-# LINE 51 "templates/GenericTemplate.hs" #-} {-# LINE 61 "templates/GenericTemplate.hs" #-} {-# LINE 70 "templates/GenericTemplate.hs" #-} infixr 9 `HappyStk` data HappyStk a = HappyStk a (HappyStk a) ----------------------------------------------------------------------------- -- starting the parse happyParse start_state = happyNewToken start_state notHappyAtAll notHappyAtAll ----------------------------------------------------------------------------- -- Accepting the parse -- If the current token is (1), it means we've just accepted a partial -- parse (a %partial parser). We must ignore the saved token on the top of -- the stack in this case. happyAccept (1) tk st sts (_ `HappyStk` ans `HappyStk` _) = happyReturn1 ans happyAccept j tk st sts (HappyStk ans _) = (happyReturn1 ans) ----------------------------------------------------------------------------- -- Arrays only: do the next action {-# LINE 148 "templates/GenericTemplate.hs" #-} ----------------------------------------------------------------------------- -- HappyState data type (not arrays) newtype HappyState b c = HappyState (Int -> -- token number Int -> -- token number (yes, again) b -> -- token semantic value HappyState b c -> -- current state [HappyState b c] -> -- state stack c) ----------------------------------------------------------------------------- -- Shifting a token happyShift new_state (1) tk st sts stk@(x `HappyStk` _) = let (i) = (case x of { HappyErrorToken (i) -> i }) in -- trace "shifting the error token" $ new_state i i tk (HappyState (new_state)) ((st):(sts)) (stk) happyShift new_state i tk st sts stk = happyNewToken new_state ((st):(sts)) ((HappyTerminal (tk))`HappyStk`stk) -- happyReduce is specialised for the common cases. happySpecReduce_0 i fn (1) tk st sts stk = happyFail (1) tk st sts stk happySpecReduce_0 nt fn j tk st@((HappyState (action))) sts stk = action nt j tk st ((st):(sts)) (fn `HappyStk` stk) happySpecReduce_1 i fn (1) tk st sts stk = happyFail (1) tk st sts stk happySpecReduce_1 nt fn j tk _ sts@(((st@(HappyState (action))):(_))) (v1`HappyStk`stk') = let r = fn v1 in happySeq r (action nt j tk st sts (r `HappyStk` stk')) happySpecReduce_2 i fn (1) tk st sts stk = happyFail (1) tk st sts stk happySpecReduce_2 nt fn j tk _ ((_):(sts@(((st@(HappyState (action))):(_))))) (v1`HappyStk`v2`HappyStk`stk') = let r = fn v1 v2 in happySeq r (action nt j tk st sts (r `HappyStk` stk')) happySpecReduce_3 i fn (1) tk st sts stk = happyFail (1) tk st sts stk happySpecReduce_3 nt fn j tk _ ((_):(((_):(sts@(((st@(HappyState (action))):(_))))))) (v1`HappyStk`v2`HappyStk`v3`HappyStk`stk') = let r = fn v1 v2 v3 in happySeq r (action nt j tk st sts (r `HappyStk` stk')) happyReduce k i fn (1) tk st sts stk = happyFail (1) tk st sts stk happyReduce k nt fn j tk st sts stk = case happyDrop (k - ((1) :: Int)) sts of sts1@(((st1@(HappyState (action))):(_))) -> let r = fn stk in -- it doesn't hurt to always seq here... happyDoSeq r (action nt j tk st1 sts1 r) happyMonadReduce k nt fn (1) tk st sts stk = happyFail (1) tk st sts stk happyMonadReduce k nt fn j tk st sts stk = happyThen1 (fn stk tk) (\r -> action nt j tk st1 sts1 (r `HappyStk` drop_stk)) where (sts1@(((st1@(HappyState (action))):(_)))) = happyDrop k ((st):(sts)) drop_stk = happyDropStk k stk happyMonad2Reduce k nt fn (1) tk st sts stk = happyFail (1) tk st sts stk happyMonad2Reduce k nt fn j tk st sts stk = happyThen1 (fn stk tk) (\r -> happyNewToken new_state sts1 (r `HappyStk` drop_stk)) where (sts1@(((st1@(HappyState (action))):(_)))) = happyDrop k ((st):(sts)) drop_stk = happyDropStk k stk new_state = action happyDrop (0) l = l happyDrop n ((_):(t)) = happyDrop (n - ((1) :: Int)) t happyDropStk (0) l = l happyDropStk n (x `HappyStk` xs) = happyDropStk (n - ((1)::Int)) xs ----------------------------------------------------------------------------- -- Moving to a new state after a reduction {-# LINE 246 "templates/GenericTemplate.hs" #-} happyGoto action j tk st = action j j tk (HappyState action) ----------------------------------------------------------------------------- -- Error recovery ((1) is the error token) -- parse error if we are in recovery and we fail again happyFail (1) tk old_st _ stk = -- trace "failing" $ happyError_ tk {- We don't need state discarding for our restricted implementation of "error". In fact, it can cause some bogus parses, so I've disabled it for now --SDM -- discard a state happyFail (1) tk old_st (((HappyState (action))):(sts)) (saved_tok `HappyStk` _ `HappyStk` stk) = -- trace ("discarding state, depth " ++ show (length stk)) $ action (1) (1) tk (HappyState (action)) sts ((saved_tok`HappyStk`stk)) -} -- Enter error recovery: generate an error token, -- save the old token and carry on. happyFail i tk (HappyState (action)) sts stk = -- trace "entering error recovery" $ action (1) (1) tk (HappyState (action)) sts ( (HappyErrorToken (i)) `HappyStk` stk) -- Internal happy errors: notHappyAtAll = error "Internal Happy error\n" ----------------------------------------------------------------------------- -- Hack to get the typechecker to accept our action functions ----------------------------------------------------------------------------- -- Seq-ing. If the --strict flag is given, then Happy emits -- happySeq = happyDoSeq -- otherwise it emits -- happySeq = happyDontSeq happyDoSeq, happyDontSeq :: a -> b -> b happyDoSeq a b = a `seq` b happyDontSeq a b = b ----------------------------------------------------------------------------- -- Don't inline any functions from the template. GHC has a nasty habit -- of deciding to inline happyGoto everywhere, which increases the size of -- the generated parser quite a bit. {-# LINE 310 "templates/GenericTemplate.hs" #-} {-# NOINLINE happyShift #-} {-# NOINLINE happySpecReduce_0 #-} {-# NOINLINE happySpecReduce_1 #-} {-# NOINLINE happySpecReduce_2 #-} {-# NOINLINE happySpecReduce_3 #-} {-# NOINLINE happyReduce #-} {-# NOINLINE happyMonadReduce #-} {-# NOINLINE happyGoto #-} {-# NOINLINE happyFail #-} -- end of Happy Template.