Blit flags
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Definition
Blit flags are bit flags which can be passed to some map functions, to specify a certain effect when blitting a graphic. These functions are:
- xput()
- map_xput()
- map_xputnp()
They can also be used to specify a certain effect for the blitting of the graphic of a process, by assigning blit flags to its local variable flags.
List
| Constant | - Value | - Description |
| B_HMIRROR | - 1 | - Blit the graph horizontally mirrored. |
| B_VMIRROR | - 2 | - Blit the graph vertically mirrored. |
| B_TRANSLUCENT | - 4 | - Blit the graph with half transparency. |
| B_ALPHA | - 8 | - Blit the graph in some way. (What does this do exactly?) |
| B_ABLEND | - 16 | - Blit the graph using additive blending (nice effect for fire). |
| B_SBLEND | - 32 | - Blit the graph using subtractive blending (nice effect for ghosting). |
| B_NOCOLORKEY | - 128 | - Blit the transparent parts of the graph as black (color 0). |