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@@ -8,12 +8,14 @@
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#include "screenshot.h"
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#include "sound.h"
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#include "string.h"
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#include "variables.h"
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#include "network.h"
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#include "settings.h"
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#include "command.h"
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#include "console.h"
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#include "saveload.h"
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typedef struct IniFile IniFile;
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typedef struct IniItem IniItem;
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typedef struct IniGroup IniGroup;
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typedef struct SettingsMemoryPool SettingsMemoryPool;
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@@ -1258,12 +1260,35 @@ void SaveToConfig(void)
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const SettingDesc *GetSettingDescription(uint index)
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{
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if (index >= lengthof(_patch_settings)) return NULL;
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return &_patch_settings[index];
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}
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/** Network-safe changing of patch-settings (server-only).
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* @param p1 the index of the patch in the SettingDesc array which identifies it
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* @param p2 the new value for the patch
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* The new value is properly clamped to its minimum/maximum when setting
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* @see _patch_settings
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*/
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int32 CmdChangePatchSetting(int x, int y, uint32 flags, uint32 p1, uint32 p2)
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{
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const SettingDesc *sd = GetSettingDescription(p1);
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if (sd == NULL) return CMD_ERROR;
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if (flags & DC_EXEC) {
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Patches *patches_ptr = &_patches;
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void *var = ini_get_variable(&sd->save, patches_ptr);
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Write_ValidateSetting(var, sd, (int32)p2);
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InvalidateWindow(WC_GAME_OPTIONS, 0);
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}
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return 0;
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}
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/* Top function to save the new value of an element of the Patches struct
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* @param index offset in the SettingDesc array of the Patches struct which
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* identifies the patch member we want to change
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* @param object pointer to a valid patches struct that has its settings change.
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* This only affects patch-members that are not needed to be the same on all
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* clients in a network game.
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@@ -1280,12 +1305,78 @@ void SetPatchValue(uint index, const Pat
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Write_ValidateSetting(var, sd, value);
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} else {
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DoCommandP(0, index, value, NULL, CMD_CHANGE_PATCH_SETTING);
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}
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}
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static const SettingDesc *GetPatchFromName(const char *name, uint *i)
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{
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const SettingDesc *sd;
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for (*i = 0, sd = _patch_settings; sd->save.cmd != SL_END; sd++, *i++) {
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if (strncmp(sd->desc.name, name, sizeof(sd->desc.name)) == 0) return sd;
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}
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return NULL;
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}
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/* Those 2 functions need to be here, else we have to make some stuff non-static
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* and besides, it is also better to keep stuff like this at the same place */
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void IConsoleSetPatchSetting(const char *name, const char *value)
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{
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char newval[20];
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int val;
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uint index;
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const SettingDesc *sd = GetPatchFromName(name, &index);
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const Patches *patches_ptr;
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void *ptr;
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if (sd == NULL) {
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IConsolePrintF(_icolour_warn, "'%s' is an unknown patch setting.", name);
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return;
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}
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sscanf(value, "%d", &val);
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patches_ptr = &_patches;
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ptr = ini_get_variable(&sd->save, patches_ptr);
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SetPatchValue(index, patches_ptr, val);
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if (sd->desc.cmd == SDT_BOOLX) {
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snprintf(newval, sizeof(newval), (*(bool*)ptr == 1) ? "on" : "off");
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} else {
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snprintf(newval, sizeof(newval), "%d", (int32)ReadValue(ptr, sd->save.conv));
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}
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IConsolePrintF(_icolour_warn, "'%s' changed to: %s", name, newval);
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}
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void IConsoleGetPatchSetting(const char *name)
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{
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char value[20];
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uint index;
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const SettingDesc *sd = GetPatchFromName(name, &index);
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const void *ptr;
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if (sd == NULL) {
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IConsolePrintF(_icolour_warn, "'%s' is an unknown patch setting.", name);
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return;
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}
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ptr = ini_get_variable(&sd->save, &_patches);
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if (sd->desc.cmd == SDT_BOOLX) {
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snprintf(value, sizeof(value), (*(bool*)ptr == 1) ? "on" : "off");
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} else {
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snprintf(value, sizeof(value), "%d", (int32)ReadValue(ptr, sd->save.conv));
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}
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IConsolePrintF(_icolour_warn, "Current value for '%s' is: '%s' (min: %s%d, max: %d)",
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name, value, (sd->desc.flags & SGF_0ISDISABLED) ? "(0) " : "", sd->desc.min, sd->desc.max);
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}
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/** Save and load handler for patches/settings
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* @param osd SettingDesc struct containing all information
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* @param object can be either NULL in which case we load global variables or
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* a pointer to a struct which is getting saved */
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static void LoadSettings(const SettingDesc *osd, void *object)
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{
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