Difference between revisions of "Variables"
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^ General ^^ | ^ General ^^ | ||
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| − | + | ! Variable || What it returns | |
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| pmap[y][x] || Particle-map. Returns particle at [y][x] | | pmap[y][x] || Particle-map. Returns particle at [y][x] | ||
Revision as of 13:55, 29 September 2011
This is a list of useful variables and usages of them inside the source.
^ General ^^
| Variable | What it returns |
|---|---|
| pmap[y][x] | Particle-map. Returns particle at [y][x] |
| bmap[y][x] | Block-map. Returns wall at [y][x]. |
| emap[y][x] | Electronics-map. Used for conductive walls. |
| r | usually preset to pmap[y][x] |
| pv[y/CELL][x/CELL] | The pressure at x,y. Pressure is on a 4x4 grid like walls. Is a float(0.0f for 0). |
| hv[y/CELL][x/CELL] | The ambient heat at x,y. It is on a 4x4 grid like walls and pressure. Is a float(0.0f for 0). |
| sl | Selected left. Means particle selected in menu by left mouse button. |
| sr | Selected right. Means particle selected in menu by right mouse button. |
| t | Current particle type. ex. PT_DUST |
^ Particle ^^
| Variable | What it returns |
| parts[i].1 | Current Particle |
| parts[r>>8].1 | A property of particle 'r'. Is usually around(based on for loops) the current one(i). |
| (r&0xFF) | Same as (parts[r>>8].type) |
| Variable | What it returns |
| parts[2].type | Contains the particles current type. |
| parts[2].ctype | Contains the particles previous type (for example LAVA) or the type of particle to clone with BCLN, PCLN or CLNE |
| parts[2].life | Contains the particles life. |
| parts[2].temp | Contains the particles Temperature. Is a float(0.0f for 0). |
| parts[2].tmp | Contains the particles temporary values which can be used for anything. |
1 - use either type, ctype, life, temp or tmp
2 - use either r>>8 or i
