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Tiny cleanup, add a bounds check

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Celtic Minstrel
2023-01-22 17:21:26 -05:00
parent a416368e0d
commit cd8f73344f
1 changed files with 3 additions and 5 deletions
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8
src/scenario/town.cpp
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@@ -210,12 +210,10 @@ void cTown::set_up_lights() {
}
short cTown::light_obscurity(short x,short y) {
ter_num_t what_terrain;
eTerObstruct store;
if(!is_on_map(loc(x,y))) return 5;
ter_num_t what_terrain = this->terrain(x,y);
eTerObstruct store = scenario->ter_types[what_terrain].blockage;
what_terrain = this->terrain(x,y);
store = scenario->ter_types[what_terrain].blockage;
if(store == eTerObstruct::BLOCK_SIGHT || store == eTerObstruct::BLOCK_MOVE_AND_SIGHT)
return 5;
if(store == eTerObstruct::BLOCK_MOVE_AND_SHOOT)