shithub: rott

Download patch

ref: 3f89128a141080e37c2637d3daae95d29a51ce73
parent: 536426e9e7d8bb653428e389e2051a5929dfb636
author: LTCHIPS <ltchips994@gmail.com>
date: Tue May 15 21:55:26 EDT 2018 

added minimum width/height param, also more tweaks


--- a/rott/modexlib.c
+++ b/rott/modexlib.c
@@ -1039,6 +1039,9 @@
 
 //void DrawRotatedScreen(int cx, int cy, byte *destscreen, int angle, int scale, int masked)
 
+extern int MinScreenWidth;
+extern int MinScreenHeight;
+
 void DoScreenRotateScale(int w, int h, SDL_Texture * tex, int angle, float scale)
 {   
     
@@ -1049,6 +1052,11 @@
     output.w = abs((int)((float)w * scale));
     
     output.h = abs((int)((float)h * scale));
+    
+    if (output.w < MinScreenWidth)
+        output.w = MinScreenWidth;
+    if (output.h < MinScreenHeight)
+        output.h = MinScreenHeight;
                
     output.x = (iGLOBAL_SCREENWIDTH - output.w)>>1;
         
--- a/rott/rt_draw.c
+++ b/rott/rt_draw.c
@@ -3291,7 +3291,7 @@
 
     CalcTics();
     CalcTics();
-    SDL_SetRelativeMouseMode(SDL_FALSE);
+    //SDL_SetRelativeMouseMode(SDL_FALSE);
     
     for (i=0; i<time; i+=tics)
     {   //zxcv
@@ -3305,7 +3305,7 @@
     
     //FreeSDLSurfaceZoom();
 
-    SDL_SetRelativeMouseMode(SDL_TRUE);
+    //SDL_SetRelativeMouseMode(SDL_TRUE);
     
     DrawRotatedScreen(Xh,Yh, (byte *)bufferofs,endangle&(FINEANGLES-1),endscale,0);
     FlipPage();
@@ -3387,10 +3387,9 @@
     if (option == 1)
     {
         scale = 1.0;
-    
     }
     
-    int anglestep = (endAngle - startAngle)/(time*6); //added *6 because it was rotating too effing fast
+    int anglestep = (endAngle - startAngle)/(time*5.52); //added *6 because it was rotating too effing fast
     
     //printf("anglestep: %d \n", anglestep);
     //printf("scalestep: %f \n", scalestep);
@@ -3736,11 +3735,20 @@
         if (buttons & (1 << 0))
         {
             if (scale>0)
+            {
                 scale-=0.01;
+                //printf("new width:  %f \n", (float)iGLOBAL_SCREENWIDTH * scale);
+                //printf("new height: %f \n", (float)iGLOBAL_SCREENHEIGHT * scale);
+                //printf("scale: %f \n", scale);
+                
+            }
         }
         else if (buttons & (1 << 1))
         {
             scale+=0.01;
+            //printf("new width:  %f \n", (float)iGLOBAL_SCREENWIDTH * scale);
+            //printf("new height: %f \n", (float)iGLOBAL_SCREENHEIGHT * scale);
+            //printf("scale: %f \n", scale);
         }
     }
     SDL_DestroyTexture(currScreen);
--- a/rott/winrott.c
+++ b/rott/winrott.c
@@ -11,6 +11,9 @@
 int iGLOBAL_SCREENBWIDE ;
 int iG_SCREENWIDTH;// default screen width in bytes
 
+int MinScreenWidth;
+int MinScreenHeight;
+
 int iGLOBAL_HEALTH_X;
 int iGLOBAL_HEALTH_Y;
 int iGLOBAL_AMMO_X;
@@ -63,6 +66,11 @@
     iG_SCREENWIDTH = iGLOBAL_SCREENWIDTH*(96/320);;// default screen width in bytes
     
     dTopYZANGLELIMIT = (44*FINEANGLES/360);;
+    
+    MinScreenWidth =  ((float)iGLOBAL_SCREENWIDTH * 0.01875);
+    
+    MinScreenHeight = ((float)iGLOBAL_SCREENHEIGHT * 0.02);
+    
 }
 
 //----------------------------------------------------------------------