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Blit flags
From FenixWiki
Definition
Blit flags are bit flags which can be passed to some map functions, to specify a certain effect when blitting a graph. These functions are:
- xput()
- map_xput()
- map_xputnp()
In Fenix versions prior to 0.89c, the constants are not available and have to be declared or defined manually. Alternatively the values themselves can be used.
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 sustractive blending (nice effect for ghosting). |
| B_NOCOLORKEY | - 128 | - Blit the transparent parts of the graph as black. |
