summaryrefslogtreecommitdiff
path: root/saveload.h
diff options
context:
space:
mode:
authorDarkvater <darkvater@openttd.org>2006-03-01 23:39:21 +0000
committerDarkvater <darkvater@openttd.org>2006-03-01 23:39:21 +0000
commita98e66c2c05e26affaf46f488f1b8782b8e2c3d5 (patch)
treee224e93fa7336df527c1a52b29414c5e9d4d87ef /saveload.h
parent741fc265225e879d77515d14f056c8969f6fde82 (diff)
downloadopenttd-a98e66c2c05e26affaf46f488f1b8782b8e2c3d5.tar.xz
(svn r3718) - Add proper Doxygen comments to some saveload-structs (using ///<)
Diffstat (limited to 'saveload.h')
-rw-r--r--saveload.h30
1 files changed, 18 insertions, 12 deletions
diff --git a/saveload.h b/saveload.h
index ed5362a85..df2165d94 100644
--- a/saveload.h
+++ b/saveload.h
@@ -66,6 +66,12 @@ enum {
CH_NUM_PRI_LEVELS = 4,
};
+/** VarTypes is the general bitmasked magic type that tells us
+ * certain characteristics about the variable it refers to. For example
+ * SLE_FILE_* gives the size(type) as it would be in the savegame and
+ * SLE_VAR_* the size(type) as it is in memory during runtime. These are
+ * the first 8 bytes (0-3 SLE_FILE, 4-7 SLE_VAR).
+ * Bytes 8-15 are reserved for various flags as explained below */
enum VarTypes {
/* 4 bytes allocated a maximum of 16 types for NumberType */
SLE_FILE_I8 = 0,
@@ -76,9 +82,9 @@ enum VarTypes {
SLE_FILE_U32 = 5,
SLE_FILE_I64 = 6,
SLE_FILE_U64 = 7,
- SLE_FILE_STRINGID = 8, /// StringID offset into strings-array
+ SLE_FILE_STRINGID = 8, ///< StringID offset into strings-array
SLE_FILE_STRING = 9,
- /* 6 more possible primitives */
+ /* 6 more possible file-primitives */
/* 4 bytes allocated a maximum of 16 types for NumberType */
SLE_VAR_BL = 0 << 4,
@@ -90,10 +96,10 @@ enum VarTypes {
SLE_VAR_U32 = 6 << 4,
SLE_VAR_I64 = 7 << 4,
SLE_VAR_U64 = 8 << 4,
- SLE_VAR_NULL = 9 << 4, /// useful to write zeros in savegame.
- SLE_VAR_STRB = 10 << 4, /// normal string (with pre-allocated buffer)
- SLE_VAR_STRQ = 11 << 4, /// string enclosed in parentheses
- /* 4 more possible primitives */
+ SLE_VAR_NULL = 9 << 4, ///< useful to write zeros in savegame.
+ SLE_VAR_STRB = 10 << 4, ///< normal string (with pre-allocated buffer)
+ SLE_VAR_STRQ = 11 << 4, ///< string enclosed in parentheses
+ /* 4 more possible memory-primitives */
/* Shortcut values */
SLE_VAR_CHAR = SLE_VAR_I8,
@@ -139,16 +145,16 @@ typedef byte SaveLoadType;
/** SaveLoad type struct. Do NOT use this directly but use the SLE_ macros defined just below! */
typedef struct SaveLoad {
- SaveLoadType cmd; /// the action to take with the saved/loaded type, All types need different action
- VarType conv; /// type of the variable to be saved, int
- uint16 length; /// (conditional) length of the variable (eg. arrays) (max array size is 65536 elements)
- uint16 version_from; /// save/load the variable starting from this savegame version
- uint16 version_to; /// save/load the variable until this savegame version
+ SaveLoadType cmd; ///< the action to take with the saved/loaded type, All types need different action
+ VarType conv; ///< type of the variable to be saved, int
+ uint16 length; ///< (conditional) length of the variable (eg. arrays) (max array size is 65536 elements)
+ uint16 version_from; ///< save/load the variable starting from this savegame version
+ uint16 version_to; ///< save/load the variable until this savegame version
/* NOTE: This element either denotes the address of the variable for a global
* variable, or the offset within a struct which is then bound to a variable
* during runtime. Decision on which one to use is controlled by the function
* that is called to save it. address: SlGlobList, offset: SlObject */
- void *address; /// address of variable OR offset of variable in the struct (max offset is 65536)
+ void *address; ///< address of variable OR offset of variable in the struct (max offset is 65536)
} SaveLoad;
/* Same as SaveLoad but global variables are used (for better readability); */