#include "mech.h"Include dependency graph for btspath.c:
Go to the source code of this file.
Defines | |
| #define | XSIZE spath_map->map_width |
| #define | YSIZE spath_map->map_height |
Functions | |
| int | MechTileCost (int fx, int fy, int tx, int ty) |
| int | HoverTankTileCost (int fx, int fy, int tx, int ty) |
| int | TrackedTankTileCost (int fx, int fy, int tx, int ty) |
Variables | |
| MAP * | spath_map |
| int(*) | TileCost (int fx, int fy, int tx, int ty) |
| #define XSIZE spath_map->map_width |
Definition at line 19 of file btspath.c.
Referenced by HoverTankTileCost(), MechTileCost(), and TrackedTankTileCost().
| #define YSIZE spath_map->map_height |
Definition at line 20 of file btspath.c.
Referenced by HoverTankTileCost(), MechTileCost(), and TrackedTankTileCost().
| int HoverTankTileCost | ( | int | fx, | |
| int | fy, | |||
| int | tx, | |||
| int | ty | |||
| ) |
Definition at line 54 of file btspath.c.
References Elevation, GetRTerrain, GRASSLAND, HEAVY_FOREST, LIGHT_FOREST, MOUNTAINS, ROUGH, spath_map, WATER, XSIZE, and YSIZE.
00055 { 00056 int z1, z2; 00057 int bonus; 00058 char terr; 00059 00060 if(tx < 0 || ty >= XSIZE || ty < 0 || ty >= YSIZE) 00061 return 0; 00062 z1 = Elevation(spath_map, fx, fy); 00063 z2 = Elevation(spath_map, tx, ty); 00064 if((bonus = abs(z1 - z2)) > 1) 00065 return 0; 00066 terr = GetRTerrain(spath_map, tx, ty); 00067 if(terr == WATER) /* Hovers LOVE water */ 00068 return 1; 00069 if(terr == GRASSLAND) 00070 return 1 + bonus; 00071 if(terr == HEAVY_FOREST) 00072 return 0; 00073 switch (terr) { 00074 case LIGHT_FOREST: 00075 case ROUGH: 00076 bonus++; 00077 break; 00078 case MOUNTAINS: 00079 bonus += 2; 00080 break; 00081 } 00082 return bonus + 1; 00083 }
| int MechTileCost | ( | int | fx, | |
| int | fy, | |||
| int | tx, | |||
| int | ty | |||
| ) |
Definition at line 24 of file btspath.c.
References Elevation, GetRTerrain, GRASSLAND, HEAVY_FOREST, LIGHT_FOREST, MOUNTAINS, ROUGH, spath_map, WATER, XSIZE, and YSIZE.
00025 { 00026 int z1, z2; 00027 int bonus; 00028 char terr; 00029 00030 if(tx < 0 || ty >= XSIZE || ty < 0 || ty >= YSIZE) 00031 return 0; 00032 z1 = Elevation(spath_map, fx, fy); 00033 z2 = Elevation(spath_map, tx, ty); 00034 if((bonus = abs(z1 - z2)) > 2) 00035 return 0; 00036 terr = GetRTerrain(spath_map, tx, ty); 00037 if(terr == WATER && z2) /* No waterwalking, yet */ 00038 return 0; 00039 if(terr == GRASSLAND) 00040 return 1 + bonus; 00041 switch (terr) { 00042 case LIGHT_FOREST: 00043 case ROUGH: 00044 bonus++; 00045 break; 00046 case HEAVY_FOREST: 00047 case MOUNTAINS: 00048 bonus += 2; 00049 break; 00050 } 00051 return bonus + 1; 00052 }
| int TrackedTankTileCost | ( | int | fx, | |
| int | fy, | |||
| int | tx, | |||
| int | ty | |||
| ) |
Definition at line 85 of file btspath.c.
References Elevation, GetRTerrain, GRASSLAND, HEAVY_FOREST, LIGHT_FOREST, MOUNTAINS, ROUGH, spath_map, WATER, XSIZE, and YSIZE.
00086 { 00087 int z1, z2; 00088 int bonus; 00089 char terr; 00090 00091 if(tx < 0 || ty >= XSIZE || ty < 0 || ty >= YSIZE) 00092 return 0; 00093 z1 = Elevation(spath_map, fx, fy); 00094 z2 = Elevation(spath_map, tx, ty); 00095 if((bonus = abs(z1 - z2)) > 1) 00096 return 0; 00097 terr = GetRTerrain(spath_map, tx, ty); 00098 if(terr == GRASSLAND) 00099 return 1 + bonus; 00100 if(terr == WATER) 00101 return 0; 00102 if(terr == HEAVY_FOREST) 00103 return 0; 00104 switch (terr) { 00105 case LIGHT_FOREST: 00106 case ROUGH: 00107 bonus++; 00108 break; 00109 case HEAVY_FOREST: 00110 case MOUNTAINS: 00111 bonus += 2; 00112 break; 00113 } 00114 return bonus + 1; 00115 }
Definition at line 686 of file map.c.
Referenced by HoverTankTileCost(), map_pathfind(), MechTileCost(), and TrackedTankTileCost().
| int(*) TileCost(int fx, int fy, int tx, int ty) |
1.4.7