From 709a049ab695a53e78c0293fd86f61badfc755fd Mon Sep 17 00:00:00 2001
From: Zerocker <zerocloude@gmail.com>
Date: Sat, 30 May 2020 20:38:05 +0900
Subject: [PATCH] Added rumble strength option

---
 include/text_options_strings.h.in | 2 ++
 src/game/options_menu.c           | 2 ++
 src/pc/configfile.c               | 2 ++
 src/pc/configfile.h               | 1 +
 4 files changed, 7 insertions(+)

diff --git a/include/text_options_strings.h.in b/include/text_options_strings.h.in
index 575b23f9..c391f407 100644
--- a/include/text_options_strings.h.in
+++ b/include/text_options_strings.h.in
@@ -67,6 +67,7 @@
 #define TEXT_BIND_LEFT     _("STICK LEFT")
 #define TEXT_BIND_RIGHT    _("STICK RIGHT")
 #define TEXT_OPT_DEADZONE  _("STICK DEADZONE")
+#define TEXT_OPT_RUMBLE    _("RUMBLE STRENGTH")
 
 #define TEXT_OPT_CHEAT1    _("ENABLE CHEATS")
 #define TEXT_OPT_CHEAT2    _("MOONJUMP (PRESS L)")
@@ -128,6 +129,7 @@
 #define TEXT_BIND_LEFT     _("Stick Left")
 #define TEXT_BIND_RIGHT    _("Stick Right")
 #define TEXT_OPT_DEADZONE  _("Stick Deadzone")
+#define TEXT_OPT_RUMBLE    _("Rumble Strength")
 
 #define TEXT_OPT_CHEAT1    _("Enable cheats")
 #define TEXT_OPT_CHEAT2    _("Moonjump (Press L)")
diff --git a/src/game/options_menu.c b/src/game/options_menu.c
index 73952748..4dc0be98 100644
--- a/src/game/options_menu.c
+++ b/src/game/options_menu.c
@@ -120,6 +120,7 @@ static const u8 bindStr[][32] = {
     { TEXT_BIND_LEFT },
     { TEXT_BIND_RIGHT },
     { TEXT_OPT_DEADZONE },
+    { TEXT_OPT_RUMBLE }
 };
 
 static const u8 *filterChoices[] = {
@@ -241,6 +242,7 @@ static struct Option optsControls[] = {
     // max deadzone is 31000; this is less than the max range of ~32768, but this
     // way, the player can't accidentally lock themselves out of using the stick
     DEF_OPT_SCROLL( bindStr[16], &configStickDeadzone, 0, 100, 1 ),
+    DEF_OPT_SCROLL( bindStr[17], &configRumbleStrength, 0, 100, 1)
 };
 
 static struct Option optsVideo[] = {
diff --git a/src/pc/configfile.c b/src/pc/configfile.c
index 9c9038a4..528ef1da 100644
--- a/src/pc/configfile.c
+++ b/src/pc/configfile.c
@@ -67,6 +67,7 @@ unsigned int configKeyStickDown[MAX_BINDS]  = { 0x001F,   VK_INVALID, VK_INVALID
 unsigned int configKeyStickLeft[MAX_BINDS]  = { 0x001E,   VK_INVALID, VK_INVALID };
 unsigned int configKeyStickRight[MAX_BINDS] = { 0x0020,   VK_INVALID, VK_INVALID };
 unsigned int configStickDeadzone = 16; // 16*DEADZONE_STEP=4960 (the original default deadzone)
+unsigned int configRumbleStrength = 50;
 #ifdef EXTERNAL_TEXTURES
 bool configPrecacheRes = false;
 #endif
@@ -109,6 +110,7 @@ static const struct ConfigOption options[] = {
     {.name = "key_stickleft",        .type = CONFIG_TYPE_BIND, .uintValue = configKeyStickLeft},
     {.name = "key_stickright",       .type = CONFIG_TYPE_BIND, .uintValue = configKeyStickRight},
     {.name = "stick_deadzone",       .type = CONFIG_TYPE_UINT, .uintValue = &configStickDeadzone},
+    {.name = "rumble_strength",      .type = CONFIG_TYPE_UINT, .uintValue = &configRumbleStrength},
     #ifdef EXTERNAL_TEXTURES
     {.name = "precache",             .type = CONFIG_TYPE_BOOL, .boolValue = &configPrecacheRes},
     #endif
diff --git a/src/pc/configfile.h b/src/pc/configfile.h
index d6087612..6dce17fb 100644
--- a/src/pc/configfile.h
+++ b/src/pc/configfile.h
@@ -36,6 +36,7 @@ extern unsigned int configKeyStickDown[];
 extern unsigned int configKeyStickLeft[];
 extern unsigned int configKeyStickRight[];
 extern unsigned int configStickDeadzone;
+extern unsigned int configRumbleStrength;
 #ifdef EXTERNAL_TEXTURES
 extern bool         configPrecacheRes;
 #endif