From 587b4b4b238fec072017a37a2d5e9ace174fe104 Mon Sep 17 00:00:00 2001
From: Steffen Pankratz <kratz00@gmx.de>
Date: Fri, 20 Jan 2023 21:13:14 +0100
Subject: [PATCH] Fix compiler warning: integer expressions of different
 signedness

Signed-off-by: Steffen Pankratz <kratz00@gmx.de>
---
 PuyoGame.cpp | 2 +-
 PuyoGame.h   | 4 ++--
 glSDL.c      | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/PuyoGame.cpp b/PuyoGame.cpp
index 7916ee7..9b29504 100644
--- a/PuyoGame.cpp
+++ b/PuyoGame.cpp
@@ -37,7 +37,7 @@ PuyoRandomSystem::PuyoRandomSystem()
     srandom(SDL_GetTicks());
 }
 
-PuyoState PuyoRandomSystem::getPuyoForSequence(int sequence)
+PuyoState PuyoRandomSystem::getPuyoForSequence(unsigned int sequence)
 {
 	if (sequenceItems.size() <= sequence) {
 		PuyoState newItem = static_cast<PuyoState>((random() % 5) + PUYO_FALLINGBLUE);
diff --git a/PuyoGame.h b/PuyoGame.h
index 94e18b0..93adc6d 100644
--- a/PuyoGame.h
+++ b/PuyoGame.h
@@ -34,7 +34,7 @@ enum PuyoState {
 class PuyoRandomSystem {
 public:
 	PuyoRandomSystem();
-	PuyoState getPuyoForSequence(int sequence);
+	PuyoState getPuyoForSequence(unsigned int sequence);
 private:
 	std::vector<PuyoState> sequenceItems;
 };
@@ -163,7 +163,7 @@ class PuyoGame {
   
   PuyoPuyo *puyoCells[PUYODIMX * (PUYODIMY+1)];
   PuyoRandomSystem *attachedRandom;
-  int sequenceNr;
+  unsigned int sequenceNr;
   int neutralPuyos;
   PuyoDelegate *delegate;
   PuyoFactory *attachedFactory;
diff --git a/glSDL.c b/glSDL.c
index 08c14cb..180ebe2 100644
--- a/glSDL.c
+++ b/glSDL.c
@@ -973,7 +973,7 @@ static __inline__ void gl_blendfunc(GLenum sfactor, GLenum dfactor)
 	glstate.dfactor = dfactor;
 }
 
-static __inline__ void gl_texture(GLuint tx)
+static __inline__ void gl_texture(GLint tx)
 {
 	if(tx == glstate.texture)
 		return;