Only set up q3compat item teaming for enabled and mapper-placed items

[xonotic/xonotic-data.pk3dir.git] / qcsrc / lib / replicate.qh

diff --git a/qcsrc/lib/replicate.qh b/qcsrc/lib/replicate.qh
index 656989782672e60c948199c0b8deb94f2f10b0a6..675d743c1892826940c6a8cb6b5b5924629289ce 100644 (file)
--- a/qcsrc/lib/replicate.qh
+++ b/qcsrc/lib/replicate.qh
@@ -1,38 +1,83 @@
 #pragma once
 
+#ifdef SVQC
+// copies a string to a tempstring (so one can strunzone it)
+string strcat1(string s) = #115; // FRIK_FILE
+#endif
+
+#if defined(CSQC)
+const int REPLICATEVARS_SEND_ALL = -1; // sync all cvars with the server (init)
+const int REPLICATEVARS_CHECK = 0; // check if any cvar has changed and sync it with the server
+const int REPLICATEVARS_DESTROY = 1; // destroy data associated with cvars (shutdown)
+#define REPLICATE_INIT(type, name) type name
+#elif defined(SVQC)
+#define REPLICATE_INIT(type, name) .type name
+#endif
+
 #ifdef GAMEQC
 
     /**
-     * Replicate a client cvar into a server field
+     * \def REPLICATE(fld, type, cvar)
+     * Replicates a client cvar into a server field
      *
      * @param fld   The field to replicate into
      * @param type  The field type
-     * @param cvar  The cvar name
+     * @param cvarname
+     * @param fixup_func((entity this, string original_value))  optional parameter
      */
        #define REPLICATE(...) EVAL_REPLICATE(OVERLOAD(REPLICATE, __VA_ARGS__))
        #define EVAL_REPLICATE(...) __VA_ARGS__
 
+       #if defined(SVQC)
        ACCUMULATE void ReplicateVars(entity this, entity store, string thisname, int i) {}
+       ACCUMULATE void ReplicateVars_ApplyChange(entity this, entity store, string thisname, int i) {}
+    /**
+     * \def REPLICATE_APPLYCHANGE(cvarname, ApplyChange_code)
+     * Allows setting code that will be executed on cvar value changes
+     *
+     * @param cvarname
+     * @param ApplyChange_code  code meant to be run on cvar value changes
+     */
+       #define REPLICATE_APPLYCHANGE(var, ApplyChange_code) \
+               void ReplicateVars_ApplyChange(entity this, entity store, string thisname, int i) \
+                       { if (thisname == var) { ApplyChange_code } }
+       #elif defined(CSQC)
+       noref float ReplicateVars_time;
+       ACCUMULATE void ReplicateVars(int mode)
+       {
+               if (!ReplicateVars_time || time < ReplicateVars_time)
+                       return;
+               ReplicateVars_time = time + 0.8 + random() * 0.4; // check cvars periodically
+       }
+       void ReplicateVars_Start()
+       {
+               if (!ReplicateVars_time) // make sure it gets executed only once
+               {
+                       ReplicateVars_time = time;
+                       ReplicateVars(REPLICATEVARS_SEND_ALL);
+               }
+       }
+       #endif
 
        #define REPLICATE_3(fld, type, var) REPLICATE_4(fld, type, var, )
        #define REPLICATE_4(fld, type, var, func) REPLICATE_##type(fld, var, func)
-       #define REPLICATE_string(fld, var, func) \
-               REPLICATE_7(fld, string, var, , \
-       { strcpy(field, it); }, \
-       { strfree(field); }, \
-       { \
-               /* also initialize to the default value of func when requesting cvars */ \
-               string s = func(field); \
-               if (s != field) \
+       #if defined(SVQC)
+               #define REPLICATE_string(fld, var, func) \
+                       REPLICATE_7(fld, string, var, , \
+               { strcpy(field, it); }, \
+               { strfree(field); }, \
                { \
-                   strcpy(field, s); \
-               } \
-       })
-       #define REPLICATE_float(fld, var, func) REPLICATE_7(fld, float, var, func,  { field = stof(it); },          , )
-       #define REPLICATE_bool(fld, var, func) REPLICATE_7(fld, bool, var, func,   { field = boolean(stoi(it)); }, , )
-       #define REPLICATE_int(fld, var, func) REPLICATE_7(fld, int, var, func,    { field = stoi(it); },          , )
+                       /* also initialize to the default value of func when requesting cvars */ \
+                       string s = func(this, strcat1(field)); \
+                       if (s != field) \
+                       { \
+                               strcpy(field, s); \
+                       } \
+               })
+               #define REPLICATE_float(fld, var, func) REPLICATE_7(fld, float, var, func,  { field = stof(it); },          , )
+               #define REPLICATE_bool(fld, var, func) REPLICATE_7(fld, bool, var, func,   { field = boolean(stoi(it)); }, , )
+               #define REPLICATE_int(fld, var, func) REPLICATE_7(fld, int, var, func,    { field = stoi(it); },          , )
 
-       #if defined(SVQC)
                #define REPLICATE_7(fld, type, var, func, create, destroy, after) \
                        void ReplicateVars(entity this, entity store, string thisname, int i) \
                        { \
@@ -48,15 +93,39 @@
                                        } \
                                        else \
                                        { \
-                                               stuffcmd(this, "cl_cmd sendcvar " var "\n"); \
+                                               stuffcmd(this, strcat("cl_cmd sendcvar ", var, "\n")); \
                                        } \
                                        if (current) { after } \
                                } \
                                store.fld = field; \
                        }
        #elif defined(CSQC)
-               // TODO
-               #define REPLICATE_7(fld, type, var, func, create, destroy, after)
+               #define REPLICATE_string(fld, var, func) REPLICATE_7(fld, float, var, func, (fld != cvar_string(var)), { strcpy(fld, cvar_string(var)); }, { strfree(fld); })
+               #define REPLICATE_float(fld, var, func) REPLICATE_7(fld, float, var, func, (fld != cvar(var)), { fld = cvar(var); }, )
+               #define REPLICATE_bool(fld, var, func) REPLICATE_7(fld, bool, var, func, (fld != cvar(var)), { fld = cvar(var); }, )
+               #define REPLICATE_int(fld, var, func) REPLICATE_7(fld, int, var, func, (fld != cvar(var)), { fld = cvar(var); }, )
+
+               void ReplicateVars_Send(string cvarname) { localcmd(strcat("cl_cmd sendcvar ", cvarname, "\n")); }
+
+               #define REPLICATE_7(fld, type, var, func, check, update, destroy) \
+                       void ReplicateVars(int mode) \
+                       { \
+                               if (mode == REPLICATEVARS_DESTROY) { destroy } \
+                               else if (mode == REPLICATEVARS_SEND_ALL || check) \
+                               { \
+                                       ReplicateVars_Send(var); \
+                                       update \
+                               } \
+                       }
+
+               #define REPLICATE_SIMPLE(field, cvarname) MACRO_BEGIN \
+                       float thecvar = cvar(cvarname); \
+                       if(field != thecvar) \
+                       { \
+                               ReplicateVars_Send(cvarname); \
+                               field = thecvar; \
+                       } \
+               MACRO_END
        #endif
 
 #endif