Spend all stat points with shift click

Source/control.cpp

@@ -1688,7 +1688,7 @@ void CheckChrBtns()
 	}
 }
 
-void ReleaseChrBtns()
+void ReleaseChrBtns(bool addAllStatPoints)
 {
 	int i;
 
@@ -1700,22 +1700,23 @@ void ReleaseChrBtns()
 			    && MouseX <= ChrBtnsRect[i].x + ChrBtnsRect[i].w
 			    && MouseY >= ChrBtnsRect[i].y
 			    && MouseY <= ChrBtnsRect[i].y + ChrBtnsRect[i].h) {
+				int statPointsToAdd = addAllStatPoints ? plr[myplr]._pStatPts : 1;
 				switch (i) {
 				case 0:
-					NetSendCmdParam1(TRUE, CMD_ADDSTR, 1);
-					plr[myplr]._pStatPts--;
+					NetSendCmdParam1(TRUE, CMD_ADDSTR, statPointsToAdd);
+					plr[myplr]._pStatPts -= statPointsToAdd;
 					break;
 				case 1:
-					NetSendCmdParam1(TRUE, CMD_ADDMAG, 1);
-					plr[myplr]._pStatPts--;
+					NetSendCmdParam1(TRUE, CMD_ADDMAG, statPointsToAdd);
+					plr[myplr]._pStatPts -= statPointsToAdd;
 					break;
 				case 2:
-					NetSendCmdParam1(TRUE, CMD_ADDDEX, 1);
-					plr[myplr]._pStatPts--;
+					NetSendCmdParam1(TRUE, CMD_ADDDEX, statPointsToAdd);
+					plr[myplr]._pStatPts -= statPointsToAdd;
 					break;
 				case 3:
-					NetSendCmdParam1(TRUE, CMD_ADDVIT, 1);
-					plr[myplr]._pStatPts--;
+					NetSendCmdParam1(TRUE, CMD_ADDVIT, statPointsToAdd);
+					plr[myplr]._pStatPts -= statPointsToAdd;
 					break;
 				}
 			}

Source/control.h

@@ -79,7 +79,7 @@ void CheckLvlBtn();
 void ReleaseLvlBtn();
 void DrawLevelUpIcon();
 void CheckChrBtns();
-void ReleaseChrBtns();
+void ReleaseChrBtns(bool addAllStatPoints);
 void DrawDurIcon();
 void RedBack();
 void DrawSpellBook();

Source/diablo.cpp

@@ -700,14 +700,15 @@ static BOOL LeftMouseDown(int wParam)
 	return FALSE;
 }
 
-static void LeftMouseUp()
+static void LeftMouseUp(int wParam)
 {
 	gmenu_left_mouse(FALSE);
 	control_release_talk_btn();
+	bool isShiftHeld = wParam & (DVL_MK_SHIFT | DVL_MK_LBUTTON);
 	if (panbtndown)
 		CheckBtnUp();
 	if (chrbtnactive)
-		ReleaseChrBtns();
+		ReleaseChrBtns(isShiftHeld);
 	if (lvlbtndown)
 		ReleaseLvlBtn();
 	if (stextflag != STORE_NONE)
@@ -1383,7 +1384,7 @@ void GM_Game(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
 		GetMousePos(lParam);
 		if (sgbMouseDown == CLICK_LEFT) {
 			sgbMouseDown = CLICK_NONE;
-			LeftMouseUp();
+			LeftMouseUp(wParam);
 			track_repeat_walk(FALSE);
 		}
 		return;

Source/help.cpp

@@ -36,6 +36,7 @@ const char gszSpawnHelpText[] = {
 	"1 - 8:  Use that item from your Belt|"
 	"F5, F6, F7, F8:  Sets a hot key for a selected skill or spell|"
 	"Shift + Left Click: Use any weapon without moving|"
+	"Shift + Left Click (on character screen): Assign all stat points|"
 	"|"
 	"|"
 	"$Movement:|"
@@ -391,6 +392,7 @@ const char gszHelpText[] = {
 	"1 - 8: Use Belt item|"
 	"F5, F6, F7, F8:     Set hot key for skill or spell|"
 	"Shift + Left Click: Attack without moving|"
+	"Shift + Left Click (on character screen): Assign all stat points|"
 	"|"
 	"$Movement:|"
 	"If you hold the mouse button down while moving, the character "

SourceX/controls/plrctrls.cpp

@@ -1075,7 +1075,7 @@ void PerformPrimaryAction()
 			    && MouseY <= ChrBtnsRect[i].h + ChrBtnsRect[i].y) {
 				chrbtn[i] = 1;
 				chrbtnactive = true;
-				ReleaseChrBtns();
+				ReleaseChrBtns(false);
 			}
 		}
 		return;