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space is used to reset camera to normal game view

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mouse scrollwheel behaves different in maxZoom position
This commit is contained in:
Titus Tscharntke
2010-03-25 00:58:58 +00:00
parent 147447b638
commit bf9ebf4912
3 changed files with 16 additions and 10 deletions
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4
source/glest_game/game/game.cpp
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@@ -549,6 +549,10 @@ void Game::keyDown(char key){
console.addLine(lang.get("CameraModeSet")+" "+ stateString); console.addLine(lang.get("CameraModeSet")+" "+ stateString);
} }
//reset camera mode to normal
else if(key==' '){
gameCamera.resetPosition();
}
//pause //pause
else if(key=='P'){ else if(key=='P'){
if(speedChangesAllowed){ if(speedChangesAllowed){

17
source/glest_game/game/game_camera.cpp
View File

@@ -57,7 +57,7 @@ GameCamera::GameCamera() : pos(0.f, defaultHeight, 0.f),
move= Vec3f(0.f); move= Vec3f(0.f);
maxRenderDistance = Config::getInstance().getFloat("RenderDistanceMax","64"); maxRenderDistance = Config::getInstance().getFloat("RenderDistanceMax","64");
maxHeight = Config::getInstance().getFloat("CameraMaxDistance","35"); maxHeight = Config::getInstance().getFloat("CameraMaxDistance","20");
minHeight = Config::getInstance().getFloat("CameraMinDistance","8"); minHeight = Config::getInstance().getFloat("CameraMinDistance","8");
maxCameraDist = maxHeight; maxCameraDist = maxHeight;
minCameraDist = minHeight; minCameraDist = minHeight;
@@ -219,6 +219,13 @@ void GameCamera::switchState(){
} }
} }
void GameCamera::resetPosition(){
state= sGame;
destAng.x = startingVAng;
destAng.y = startingHAng;
destPos.y = defaultHeight;
}
void GameCamera::centerXZ(float x, float z){ void GameCamera::centerXZ(float x, float z){
destPos.x = pos.x= x; destPos.x = pos.x= x;
destPos.z = pos.z= z+centerOffsetZ; destPos.z = pos.z= z+centerOffsetZ;
@@ -241,13 +248,7 @@ void GameCamera::transitionVH(float v, float h) {
void GameCamera::zoom(float dist) { void GameCamera::zoom(float dist) {
float flatDist = dist * cosf(degToRad(vAng)); float flatDist = dist * cosf(degToRad(vAng));
Vec3f offset(flatDist * sinf(degToRad(hAng)), dist * sinf(degToRad(vAng)), flatDist * -cosf(degToRad(hAng))); Vec3f offset(flatDist * sinf(degToRad(hAng)), dist * sinf(degToRad(vAng)), flatDist * -cosf(degToRad(hAng)));
float mult = 1.f; destPos += offset;
if(destPos.y + offset.y < minHeight) {
mult = abs((destPos.y - minHeight) / offset.y);
} else if(destPos.y + offset.y > maxHeight) {
mult = abs((maxHeight - destPos.y) / offset.y);
}
destPos += offset * mult;
} }
void GameCamera::load(const XmlNode *node) { void GameCamera::load(const XmlNode *node) {

3
source/glest_game/game/game_camera.h
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@@ -1,7 +1,7 @@
// ============================================================== // ==============================================================
// This file is part of Glest (www.glest.org) // This file is part of Glest (www.glest.org)
// //
// Copyright (C) 2001-2008 Marti<74>o Figueroa // Copyright (C) 2001-2008 Marti<74>o Figueroa
// //
// You can redistribute this code and/or modify it under // You can redistribute this code and/or modify it under
// the terms of the GNU General Public License as published // the terms of the GNU General Public License as published
@@ -109,6 +109,7 @@ public:
void update(); void update();
Quad2i computeVisibleQuad() const; Quad2i computeVisibleQuad() const;
void switchState(); void switchState();
void resetPosition();
void centerXZ(float x, float z); void centerXZ(float x, float z);
void rotateHV(float h, float v); void rotateHV(float h, float v);