Do inventory of available weapons

Specify final list of weapons in the game. Add additional details for
information on sprites.

TODO.md

@@ -2,3 +2,6 @@
   - [ ] server
   - [ ] client (frontend)
 - [ ] Proof-of-concept for fast SVG rendering (we're going to use SVG instead of Spine)
+- [ ] Improve logging (remove SDL/lws dependency)
+- [ ] Unify memset/memcpy/free/malloc functions (remove SDL/lws dependency)
+  - [ ] Consider using `_s` functions?

docs/weapons.md

@@ -1,11 +1,13 @@
-| Weapon          | Model            | Ammo                  | Bullet count (per unit) |                 Rate of fire (rounds/min) | Muzzle velocity (m/s) |
-|-----------------|------------------|-----------------------|------------------------:|------------------------------------------:|----------------------:|
-| Combat knife    | Combat knife     | -                     |                         |                                         - |                     - |
-| Oriental sword  | Katana           | -                     |                         |                                         - |                     - |
-| Twin pistols    | Beretta M9       | 9x19mm Parabellum     |                      15 |                                         - |                   381 |
-| Shotgun         | Ithaca Model 37  | 12 gauge 2.75" shells |                       8 |                                         - |                   410 |
-| Sub-machine gun | H&K MP5A3        | 9x19mm Parabellum     |                      30 |                              800 (cyclic) |                   400 |
-| Sub-machine gun | H&K MP5K         | 9x19mm Parabellum     |                      30 |                              900 (cyclic) |                   375 |
-| Sub-machine gun | H&K MP7          | HK 4.6x30mm           |                      30 |                              950 (cyclic) |                   735 |
-| Assault rifle   | Kalashnikov AK47 | 7.62x39mm             |                      30 | 40 (semi-auto), 100 (burst), 600 (cyclic) |                   715 |
-| Assault rifle   | Colt M4A1        | 5.56x45mm NATO        |                      30 |                              800 (cyclic) |                   910 |
+| Weapon           | Model               | Origin        | Ammo                  | Bullet count (per unit) |                 Rate of fire (rounds/min) | Muzzle velocity (m/s) |                            Unit length (mm) | Unit width (mm) | Unit height (mm) |
+|------------------|---------------------|---------------|-----------------------|------------------------:|------------------------------------------:|----------------------:|--------------------------------------------:|----------------:|-----------------:|
+| Combat knife     | Combat knife        |               | -                     |                         |                                         - |                     - |                                           - |               - |                - |
+| Oriental sword   | Katana              |               | -                     |                         |                                         - |                     - |                                           - |               - |                - |
+| Twin pistols     | Beretta M9          | Italy         | 9x19mm Parabellum     |                      15 |                                         - |                   381 |                                         217 |              38 |              137 |
+| Pistol           | Desert Eagle MK XIX | United States | .50 Action Express    |                       7 |                                         - |                   470 |                                       273.1 |               - |                - |
+| Shotgun          | Ithaca Model 37     | United States | 12 gauge 2.75" shells |                       7 |                                         - |                   410 |                                         760 |               - |                - |
+| Sub-machine gun  | H&K MP5A3           | West Germany  | 9x19mm Parabellum     |                      30 |                              800 (cyclic) |                   400 |                                         680 |              50 |              260 |
+| Sub-machine gun  | H&K MP5K            | West Germany  | 9x19mm Parabellum     |                      30 |                              900 (cyclic) |                   375 |                                           - |               - |                - |
+| Sub-machine gun  | H&K MP7             | Germany       | HK 4.6x30mm           |                      30 |                              950 (cyclic) |                   735 | 638 (stock extended), 415 (stock collapsed) |              51 |            169.5 |
+| Assault rifle    | Kalashnikov AK47    | Soviet Union  | 7.62x39mm             |                      30 | 40 (semi-auto), 100 (burst), 600 (cyclic) |                   715 |                    880 (fixed wooden stock) |               - |                - |
+| Assault rifle    | Colt M4A1           | United States | 5.56x45mm NATO        |                      30 |                    700-950 (800) (cyclic) |                   910 | 838 (stock extended), 756 (stock retracted) |               - |                - |
+